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Package details: pkg:deb/debian/symfony@5.4.23%2Bdfsg-1%2Bdeb12u1?distro=trixie
purl pkg:deb/debian/symfony@5.4.23%2Bdfsg-1%2Bdeb12u1?distro=trixie
Vulnerabilities affecting this package (0)
Vulnerability Summary Fixed by
This package is not known to be affected by vulnerabilities.
Vulnerabilities fixed by this package (2)
Vulnerability Summary Aliases
VCID-7hh3-16j3-4yaf Symfony possible session fixation vulnerability Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 5.4.21 and 6.2.7 and prior to versions 5.4.31 and 6.3.8, `SessionStrategyListener` does not migrate the session after every successful login. It does so only in case the logged in user changes by means of checking the user identifier. In some use cases, the user identifier does not change between the verification phase and the successful login, while the token itself changes from one type (partially-authenticated) to another (fully-authenticated). When this happens, the session id should be regenerated to prevent possible session fixations, which is not the case at the moment. As of versions 5.4.31 and 6.3.8, Symfony now checks the type of the token in addition to the user identifier before deciding whether the session id should be regenerated. CVE-2023-46733
GHSA-m2wj-r6g3-fxfx
VCID-bdhj-np35-sybt Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Starting in versions 2.0.0, 5.0.0, and 6.0.0 and prior to versions 4.4.51, 5.4.31, and 6.3.8, some Twig filters in CodeExtension use `is_safe=html` but don't actually ensure their input is safe. As of versions 4.4.51, 5.4.31, and 6.3.8, Symfony now escapes the output of the affected filters. CVE-2023-46734
GHSA-q847-2q57-wmr3

Date Actor Action Vulnerability Source VulnerableCode Version
2026-04-16T09:04:53.483488+00:00 Debian Importer Fixing VCID-bdhj-np35-sybt https://security-tracker.debian.org/tracker/data/json 38.4.0
2026-04-16T08:41:28.377387+00:00 Debian Importer Fixing VCID-7hh3-16j3-4yaf https://security-tracker.debian.org/tracker/data/json 38.4.0
2026-04-11T18:05:08.736097+00:00 Debian Importer Fixing VCID-bdhj-np35-sybt https://security-tracker.debian.org/tracker/data/json 38.3.0
2026-04-11T17:50:27.908097+00:00 Debian Importer Fixing VCID-7hh3-16j3-4yaf https://security-tracker.debian.org/tracker/data/json 38.3.0
2026-04-03T07:53:43.142487+00:00 Debian Importer Fixing VCID-bdhj-np35-sybt https://security-tracker.debian.org/tracker/data/json 38.1.0
2026-04-03T07:53:43.076897+00:00 Debian Importer Fixing VCID-7hh3-16j3-4yaf https://security-tracker.debian.org/tracker/data/json 38.1.0