{"kind": "product", "path": "vulns/ubuntu-22.04-lts/jinja2", "name": "jinja2", "product": "jinja2", "ecosystem": "Ubuntu:22.04:LTS", "items": [{"id": "CVE-2025-27516", "noindex": false, "published": "2025-03-05T20:40:06.568Z", "modified": "2026-02-26T19:09:45.280Z", "cvss": 5.4, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00507, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2025-27516", "title": "Jinja sandbox breakout through attr filter selecting format method", "description": "Jinja is an extensible templating engine. Prior to 3.1.6, an oversight in how the Jinja sandboxed environment interacts with the |attr filter allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates. Jinja's sandbox does catch calls to str.format and ensures they don't escape the sandbox. However, it's possible to use the |attr filter to get a reference to a string's pl", "references": ["https://github.com/pallets/jinja/security/advisories/GHSA-cpwx-vrp4-4pq7", "https://github.com/pallets/jinja/commit/90457bbf33b8662926ae65cdde4c4c32e756e403", "https://lists.debian.org/debian-lts-announce/2025/04/msg00045.html"], "fixes": ["3.0.3-1ubuntu0.4"], "products": [{"name": "jinja2", "path": "vulns/ubuntu-22.04-lts/jinja2", "ecosystem": "Ubuntu:22.04:LTS"}]}, {"id": "CVE-2024-56326", "noindex": false, "published": "2024-12-23T15:43:49.400Z", "modified": "2025-11-03T19:32:16.045Z", "cvss": 5.4, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00522, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-56326", "title": "Jinja has a sandbox breakout through indirect reference to format method", "description": "Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment detects calls to str.format allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates. Jinja's sandbox does catch calls to str.format and ensures they don't escape the sandbox. However, it's possible to store a reference to a malicious string's format method, the", "references": ["https://github.com/pallets/jinja/security/advisories/GHSA-q2x7-8rv6-6q7h", "https://github.com/pallets/jinja/commit/48b0687e05a5466a91cd5812d604fa37ad0943b4", "https://github.com/pallets/jinja/releases/tag/3.1.5"], "fixes": ["3.0.3-1ubuntu0.3"], "products": [{"name": "jinja2", "path": "vulns/ubuntu-22.04-lts/jinja2", "ecosystem": "Ubuntu:22.04:LTS"}]}, {"id": "CVE-2024-56201", "noindex": false, "published": "2024-12-23T15:37:36.110Z", "modified": "2025-02-18T21:47:42.763Z", "cvss": 5.4, "cvss_vector": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "severity": "medium", "epss": 0.00307, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-56201", "title": "Jinja has a sandbox breakout through malicious filenames", "description": "Jinja is an extensible templating engine. In versions on the 3.x branch prior to 3.1.5, a bug in the Jinja compiler allows an attacker that controls both the content and filename of a template to execute arbitrary Python code, regardless of if Jinja's sandbox is used. To exploit the vulnerability, an attacker needs to control both the filename and the contents of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates where the template author can also choose the template filename. This vulnerability is fixed in 3.1.5.", "references": ["https://github.com/pallets/jinja/security/advisories/GHSA-gmj6-6f8f-6699", "https://github.com/pallets/jinja/issues/1792", "https://github.com/pallets/jinja/commit/767b23617628419ae3709ccfb02f9602ae9fe51f"], "fixes": ["3.0.3-1ubuntu0.3"], "products": [{"name": "jinja2", "path": "vulns/ubuntu-22.04-lts/jinja2", "ecosystem": "Ubuntu:22.04:LTS"}]}, {"id": "CVE-2024-34064", "noindex": false, "published": "2024-05-06T14:41:39.912Z", "modified": "2025-11-03T21:54:48.796Z", "cvss": 5.4, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "severity": "medium", "epss": 0.00979, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-34064", "title": "Jinja vulnerable to HTML attribute injection when passing user input as keys to xmlattr filter", "description": "Jinja is an extensible templating engine. The `xmlattr` filter in affected versions of Jinja accepts keys containing non-attribute characters. XML/HTML attributes cannot contain spaces, `/`, `>`, or `=`, as each would then be interpreted as starting a separate attribute. If an application accepts keys (as opposed to only values) as user input, and renders these in pages that other users see as well, an attacker could use this to inject other attributes and perform XSS. The fix for CVE-2024-22195 only addressed spaces but not other characters. Accepting keys as user input is now explicitly considered an unintended use case of the `xmlattr` fil", "references": ["https://github.com/pallets/jinja/security/advisories/GHSA-h75v-3vvj-5mfj", "https://github.com/pallets/jinja/commit/0668239dc6b44ef38e7a6c9f91f312fd4ca581cb", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SSCBHIL6BYKR5NRCBXP4XMP2CEEKGFVS/"], "fixes": ["3.0.3-1ubuntu0.2"], "products": [{"name": "jinja2", "path": "vulns/ubuntu-22.04-lts/jinja2", "ecosystem": "Ubuntu:22.04:LTS"}]}, {"id": "CVE-2024-22195", "noindex": false, "published": "2024-01-11T02:25:44.239Z", "modified": "2025-11-03T21:53:45.551Z", "cvss": 5.4, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "severity": "medium", "epss": 0.00892, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2024-22195", "title": "Jinja vulnerable to Cross-Site Scripting (XSS)", "description": "Jinja is an extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. It is possible to inject arbitrary HTML attributes into the rendered HTML template, potentially leading to Cross-Site Scripting (XSS). The Jinja `xmlattr` filter can be abused to inject arbitrary HTML attribute keys and values, bypassing the auto escaping mechanism and potentially leading to XSS. It may also be possible to bypass attribute validation checks if they are blacklist-based.", "references": ["https://github.com/pallets/jinja/security/advisories/GHSA-h5c8-rqwp-cp95", "https://github.com/pallets/jinja/releases/tag/3.1.3", "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5XCWZD464AJJJUBOO7CMPXQ4ROBC6JX2/"], "fixes": ["3.0.3-1ubuntu0.1"], "products": [{"name": "jinja2", "path": "vulns/ubuntu-22.04-lts/jinja2", "ecosystem": "Ubuntu:22.04:LTS"}]}], "total": 5, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "jinja2", "path": "vulns/ubuntu-22.04-lts/jinja2", "ecosystem": "Ubuntu:22.04:LTS"}], "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": "2026-02-26T19:09:45.280Z", "early_advisories": [], "license": "Sie dürfen die Auswahl von PatchFirst und unsere Ergänzungen (Prioritäten, Frühwarnungen, Texte, Zusammenfassungen und Aggregate) für eigene Zwecke einschließlich interner geschäftlicher Aufgaben frei nutzen. 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Nachrichten werden im jeweiligen Eintrag mit einem Link zur Originalquelle belegt.", "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. 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