{"kind": "product", "path": "vulns/packagist/symfony%2Frouting", "name": "symfony/routing", "product": "symfony/routing", "ecosystem": "Packagist", "items": [{"id": "CVE-2026-48784", "noindex": false, "published": "2026-07-14T19:04:20.058Z", "modified": "2026-07-15T13:27:22.254Z", "cvss": 5.1, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N", "severity": "medium", "epss": 0.00348, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-48784", "title": "Symfony: UrlGenerator Dot-Segment Encoding Skips Every Other Chained `../` or `./` → Generated URL Collapses Off-Route Under RFC 3986 Normalization", "description": "Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, UrlGenerator::doGenerate() used strtr() dot-segment encoding that skipped every other chained ../ or ./ segment, allowing attacker-controlled route parameters to generate URLs that collapse to a different path under RFC 3986 normalization. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.", "references": ["https://github.com/symfony/symfony/security/advisories/GHSA-h5x3-xfc9-m39h", "https://github.com/symfony/symfony/commit/4b63c3a3f7af04ecd79c89a594b0b02a01990b1d", "https://github.com/symfony/symfony/releases/tag/v5.4.53"], "fixes": ["5.4.53", "6.4.41", "7.4.13", "8.0.13"], "products": [{"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}, {"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}, {"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}, {"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}]}, {"id": "CVE-2026-45065", "noindex": false, "published": "2026-07-14T17:43:45.644Z", "modified": "2026-07-14T19:51:44.841Z", "cvss": 2.3, "cvss_vector": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N", "severity": "low", "epss": 0.00348, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2026-45065", "title": "Symfony: UrlGenerator Route-Requirement Bypass via Unanchored Regex Alternation → Off-Site //host URL Injection", "description": "Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, UrlGenerator validates route parameters against a pattern built as ^ plus the raw requirement plus $; with ungrouped alternations, middle alternatives match as unanchored substrings, allowing a value such as //evil.com to satisfy a common locale requirement and generate a protocol-relative off-site URL. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.", "references": ["https://github.com/symfony/symfony/security/advisories/GHSA-72xp-p242-47p9", "https://github.com/symfony/symfony/releases/tag/v5.4.52", "https://github.com/symfony/symfony/releases/tag/v6.4.40"], "fixes": ["5.4.52", "6.4.40", "7.4.12", "8.0.12"], "products": [{"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}, {"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}, {"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}, {"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}]}, {"id": "GHSA-rjpm-qmq7-q85w", "noindex": false, "published": "2024-05-30T00:49:54Z", "modified": "2024-12-04T05:41:59.053030Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": null, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/ghsa-rjpm-qmq7-q85w", "title": "Symfony XXE security vulnerability", "description": "Symfony 2.0.11 carried a [similar] XXE security fix, however, on review of ZF2 I also noted a vulnerability to XML Entity Expansion (XEE) attacks whereby all extensions making use of libxml2 have no defense against XEE Quadratic Blowup Attacks. The vulnerability is a function of there being no current method of disabling custom entities in PHP (i.e. defined internal to the XML document without using external entities). In a QBA, a long entity can be defined and then referred to multiple times in document elements, creating a memory sink with which Denial Of Service attacks against a host's RAM can be mounted. The use of the LIBXML_NOENT or eq", "references": ["https://github.com/symfony/routing/commit/769e8e6584c5d13e7c6f51aa77a9d5f977fec463", "https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/routing/2012-08-28.yaml", "https://github.com/symfony/routing"], "fixes": ["2.0.17"], "products": [{"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}]}, {"id": "CVE-2012-6431", "noindex": false, "published": "2012-12-27T11:00:00.000Z", "modified": "2024-09-17T00:46:20.194Z", "cvss": null, "cvss_vector": "", "severity": "unknown", "epss": 0.01876, "kev": false, "exploits": [], "stacks": [{"name": "php", "path": "vulns/stack/php", "slug": "php"}], "path": "vulns/cve-2012-6431", "title": "CVE-2012-6431", "description": "Symfony 2.0.x before 2.0.20 does not process URL encoded data consistently within the Routing and Security components, which allows remote attackers to bypass intended URI restrictions via a doubly encoded string.", "references": ["http://symfony.com/blog/security-release-symfony-2-0-20-and-2-1-5-released", "https://nvd.nist.gov/vuln/detail/CVE-2012-6431"], "fixes": ["2.0.19"], "products": [{"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}]}], "total": 4, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "symfony/routing", "path": "vulns/packagist/symfony%2Frouting", "ecosystem": "Packagist"}], "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": "2026-07-15T13:27:22.254Z", "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. Weiterverkauf, kommerzielle Verbreitung und massenhafte Spiegelung dieser Auswahl oder Ergänzungen erfordern eine schriftliche Vereinbarung mit dem Betreiber. Nennen Sie bei jeder Nutzung oder Veröffentlichung der Auswahl oder unserer Ergänzungen PatchFirst (https://patchfirst.dev/vulns/) mit diesem Link zur Feedseite Ihrer Region als Quelle. Originaleinträge aus offenen Quellen unterliegen weiterhin ihren jeweiligen Lizenzen und Bedingungen. Diese Bedingungen beschränken Ihre Rechte an den Originaldaten nicht, die Sie direkt bei den Quellen beziehen können.", "terms_url": "https://patchfirst.dev/de/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "PatchFirst wählt Einträge aus, normalisiert und kombiniert sie; Zusammenfassungen und Übersetzungen können hinzukommen. 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. 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. 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