{"kind": "product", "path": "vulns/pypi/pretix", "name": "pretix", "product": "pretix", "ecosystem": "PyPI", "items": [{"id": "CVE-2026-9712", "noindex": false, "published": "2026-05-27T14:35:58.857Z", "modified": "2026-05-28T15:39:28.686Z", "cvss": 3.8, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U", "severity": "low", "epss": 0.00219, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2026-9712", "title": "Insecure direct object reference", "description": "When creating an export through the pretix API, API clients are \nreturned an UUID value for their export job (a long, random string like \n35742818-c375-4d15-839f-d49aecce94d6). Using this UUID, the API client \ncan then request the actual file for download. The same kind of UUID is \nused in other places in pretix when temporary files are generated for \ninternal use or download.\n\n\n\n\nOne remaining API endpoint, however, wrongfully did not verify if the\n UUID used for download actually belongs to a file that is supposed to \nbe downloadable and belongs to the correct user. In reality, this is \nhard to exploit because an attacker would need to have", "references": ["https://pretix.eu/about/en/blog/20260527-release-2026-4-2/", "https://nvd.nist.gov/vuln/detail/CVE-2026-9712"], "fixes": ["2026.4.2"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2026-5600", "noindex": false, "published": "2026-04-08T12:24:51.602Z", "modified": "2026-04-08T16:03:07.473Z", "cvss": 5.5, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:N/VA:N/SC:H/SI:H/SA:H", "severity": "medium", "epss": 0.00255, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2026-5600", "title": "CVE-2026-5600", "description": "A new API endpoint introduced in pretix 2025 that is supposed to \nreturn all check-in events of a specific event in fact returns all \ncheck-in events belonging to the respective organizer. This allows an \nAPI consumer to access information for all other events under the same \norganizer, even those they should not have access to.\n\n\nThese records contain information on the time and result of every ticket scan as well as the ID of the matched ticket. Example:\n\n\n{\n  \"id\": 123,\n  \"successful\": true,\n  \"error_reason\": null,\n  \"error_explanation\": null,\n  \"position\": 321,\n  \"datetime\": \"2020-08-23T09:00:00+02:00\",\n  \"list\": 456,\n  \"created\": \"2020-0", "references": ["https://pretix.eu/about/en/blog/20260408-release-2026-3-1/", "https://nvd.nist.gov/vuln/detail/CVE-2026-5600"], "fixes": ["2026.1.2", "2026.2.1", "2026.3.1"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2026-2415", "noindex": false, "published": "2026-02-16T10:15:09.149Z", "modified": "2026-02-17T17:06:39.418Z", "cvss": 7.5, "cvss_vector": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/RE:L/U:Red", "severity": "high", "epss": 0.00285, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2026-2415", "title": "Unsafe variable evaluation in email templates", "description": "Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when {name}\n is used in an email template, it will  be replaced with the buyer's \nname for the final email. This mechanism contained two security-relevant\n bugs:\n\n\n\n  *  \nIt was possible to exfiltrate information about the pretix system through specially crafted placeholder names such as {{event.__init__.__code__.co_filename}}.\n This way, an attacker with the ability to control email templates \n(usually every user of the pretix backend) could retrieve sensitive \ninformation from the system configuration, including even database \npasswords or AP", "references": ["https://pretix.eu/about/en/blog/20260216-release-2026-1-1/", "https://nvd.nist.gov/vuln/detail/CVE-2026-2415"], "fixes": ["2025.10.2", "2025.9.4", "2026.1.1"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2025-14881", "noindex": false, "published": "2025-12-19T12:24:10.523Z", "modified": "2025-12-19T12:58:15.508Z", "cvss": 3.8, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U", "severity": "low", "epss": 0.00248, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2025-14881", "title": "Insecure direct object reference", "description": "Multiple API endpoints allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.", "references": ["https://pretix.eu/about/en/blog/20251218-release-2025-10-1/", "https://nvd.nist.gov/vuln/detail/CVE-2025-14881"], "fixes": ["2025.10.1", "2025.8.3", "2025.9.3"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2025-14882", "noindex": false, "published": "2025-12-19T12:24:01.241Z", "modified": "2025-12-19T13:50:26.039Z", "cvss": 3.8, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:U", "severity": "low", "epss": 0.00248, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2025-14882", "title": "Insecure direct object reference", "description": "An API endpoint allowed access to sensitive files from other users by knowing the UUID of the file that were not intended to be accessible by UUID only.", "references": ["https://pretix.eu/about/en/blog/20251218-release-2025-10-1/", "https://nvd.nist.gov/vuln/detail/CVE-2025-14882"], "fixes": ["2025.10.1", "2025.8.3", "2025.9.3"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2025-13742", "noindex": false, "published": "2025-11-27T11:04:36.990Z", "modified": "2025-11-28T15:22:05.481Z", "cvss": 2.4, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:L/VA:L/SC:N/SI:L/SA:L/E:U", "severity": "low", "epss": 0.00196, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2025-13742", "title": "Limited HTML injection in emails", "description": "Emails sent by pretix can utilize placeholders that will be filled with customer data. For example, when {name} is used in an email template, it will be replaced with the buyer's name for the final email. If the name of the attendee contained HTML or Markdown formatting, this was rendered as HTML in the resulting email. This way, a user could inject links or other formatted text through a maliciously formatted name. Since pretix applies a strict allow list approach to allowed HTML tags, this could not be abused for XSS or similarly dangerous attack chains. However, it can be used to manipulate emails in a way that makes user-provided content ", "references": ["https://pretix.eu/about/en/blog/20251126-release-2025-9-1/", "https://nvd.nist.gov/vuln/detail/CVE-2025-13742"], "fixes": ["2025.7.2", "2025.7.3", "2025.8.2", "2025.9.2"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2024-8113", "noindex": false, "published": "2024-08-23T14:18:05.416Z", "modified": "2024-08-30T18:40:02.041Z", "cvss": 7.2, "cvss_vector": "CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/R:U/RE:L/U:Green", "severity": "high", "epss": 0.00324, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2024-8113", "title": "Stored XSS in Placeholder Samples in Mail Preview", "description": "Stored XSS in organizer and event settings of pretix up to 2024.7.0 allows malicious event organizers to inject HTML tags into e-mail previews on settings page. The default Content Security Policy of pretix prevents execution of attacker-provided scripts, making exploitation unlikely. However, combined with a CSP bypass (which is not currently known) the vulnerability could be used to impersonate other organizers or staff users.", "references": ["https://pretix.eu/about/en/blog/20240823-release-2024-7-1/", "https://nvd.nist.gov/vuln/detail/CVE-2024-8113"], "fixes": ["2024.7.1"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2024-27447", "noindex": false, "published": "2024-02-26T00:00:00.000Z", "modified": "2024-08-05T15:16:33.447Z", "cvss": 9.8, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "severity": "critical", "epss": 0.00823, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2024-27447", "title": "CVE-2024-27447", "description": "pretix before 2024.1.1 mishandles file validation.", "references": ["https://github.com/pretix/pretix/compare/v2023.10.2...v2024.1.1", "https://nvd.nist.gov/vuln/detail/CVE-2024-27447"], "fixes": ["2024.1.1"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2023-44463", "noindex": false, "published": "2023-10-02T00:00:00.000Z", "modified": "2024-09-23T16:19:47.110Z", "cvss": 5.3, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "severity": "medium", "epss": 0.00637, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2023-44463", "title": "CVE-2023-44463", "description": "An issue was discovered in pretix before 2023.7.1. Incorrect parsing of configuration files causes the application to trust unchecked X-Forwarded-For headers even though it has not been configured to do so. This can lead to IP address spoofing by users of the application.", "references": ["https://pretix.eu/about/en/ticketing", "https://github.com/pretix/pretix/tags", "https://github.com/pretix/pretix/compare/v2023.7.0...v2023.7.1"], "fixes": ["2023.7.1"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2023-44464", "noindex": false, "published": "2023-09-29T00:00:00.000Z", "modified": "2024-09-23T16:36:45.807Z", "cvss": 7.8, "cvss_vector": "", "severity": "high", "epss": 0.00331, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2023-44464", "title": "CVE-2023-44464", "description": "pretix before 2023.7.2 allows Pillow to parse EPS files.", "references": ["https://pretix.eu/about/en/ticketing", "https://github.com/pretix/pretix/tags", "https://github.com/pretix/pretix/compare/v2023.7.1...v2023.7.2"], "fixes": ["2023.7.2"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}, {"id": "CVE-2023-27891", "noindex": false, "published": "2023-03-06T00:00:00.000Z", "modified": "2025-03-06T15:17:33.590Z", "cvss": 8.7, "cvss_vector": "", "severity": "high", "epss": 0.00628, "kev": false, "exploits": [], "stacks": [{"name": "python", "path": "vulns/stack/python", "slug": "python"}], "path": "vulns/cve-2023-27891", "title": "CVE-2023-27891", "description": "rami.io pretix before 4.17.1 allows OAuth application authorization from a logged-out session. The fixed versions are 4.15.1, 4.16.1, and 4.17.1.", "references": ["https://pretix.eu/about/en/blog/20230306-release-4171/", "https://nvd.nist.gov/vuln/detail/CVE-2023-27891"], "fixes": ["4.15.1", "4.16.1", "4.17.1"], "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}, {"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}]}], "total": 11, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "pretix", "path": "vulns/pypi/pretix", "ecosystem": "PyPI"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 0, "kev": 0}, "lastmod": "2026-05-28T15:39:28.686Z", "early_advisories": [], "license": "You may freely use the PatchFirst selection and our additions (priorities, early warnings, texts, summaries and aggregates) for your own purposes, including internal business use. Resale, commercial distribution and bulk mirroring of this selection or these additions require a written agreement with the operator. Whenever you use or publish the selection or our additions, credit PatchFirst (https://patchfirst.dev/vulns/) with this link to the regional feed page. Original records from open sources remain subject to their respective licenses and terms. These conditions do not restrict your rights to the original data, which you can obtain directly from those sources.", "terms_url": "https://patchfirst.dev/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "Records are selected, normalized and combined by PatchFirst; summaries and translations may be added. News is credited with a link to the original source in each entry.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Upstream licenses vary; see the source catalog."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Free public scores; attribution requested (FIRST EPSS, scores generated by Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR\n ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON\n ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS\n SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."}, {"id": "nuclei", "name": "Nuclei Templates", "url": "https://github.com/projectdiscovery/nuclei-templates", "license": "MIT", "terms_url": "https://github.com/projectdiscovery/nuclei-templates/blob/main/LICENSE.md", "notice": "MIT License\n\nCopyright (c) 2025 ProjectDiscovery, Inc.\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE."}, {"id": "linux-kernel", "name": "Linux kernel releases", "url": "https://www.kernel.org/", "license": "CC-BY-SA-4.0", "terms_url": "https://www.kernel.org/legal.html", "notice": "Copyright (C) 1997-2014 by The Linux Kernel Organization, Inc."}]}