Is symfony/twig-bridge 6.3 vulnerable?

Composer · 6 releases from 6.3.0 to 6.3.12 · latest symfony/twig-bridge is 8.1.10 · checked 2 Nov 2026

No known advisories in the last release

symfony/twig-bridge 6.3.12, the last 6.3 release, has no known advisories. 1 advisory affects earlier 6.3.x releases, so update to 6.3.12.

Update within 6.3:composer require symfony/twig-bridge:^6.3.12

Is your project affected?

Private repo? Upload its lockfile instead, or connect GitHub to check every repo.

Fixed within 6.3.x, affecting earlier releases

  • MediumCVE-2023-46734GHSA-q847-2q57-wmr312 Nov 2023

    Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters

    Affected
    >=2.0.0 <4.4.51 · >=5.0.0 <5.4.31 · >=6.0.0 <6.3.8
    Fixed in
    4.4.51, 5.4.31, 6.3.8

Which of your client projects are still on symfony/twig-bridge 6.3?

NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact symfony/twig-bridge version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.

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Other symfony/twig-bridge versions

Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the Composer registry. Refreshed daily.