Packagist/symfony/symfony CVE-2026-45073: medium, EPSS 0.46%

Symfony Vulnerable to SQL Injection in PdoAdapter::doClear() via Unsanitized $prefix

Action: Upgrade symfony/symfony to 5.4.52 or later.

composer require symfony/symfony:5.4.52

composer require symfony/symfony:6.4.40

composer require symfony/symfony:7.4.12

composer require symfony/symfony:8.0.12

Affected

Fixed versions

Sources

• osv: GHSA-6qh9-h6wf-jgqc#Packagist/symfony/symfony
• https://github.com/symfony/symfony/security/advisories/GHSA-6qh9-h6wf-jgqc
• https://github.com/symfony/symfony/commit/ec50b799d79ebe24561f29351c1efcb6da95c9b
• https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/cache/CVE-2026-45073.yaml
• https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2026-45073.yaml
• https://github.com/symfony/symfony
• https://symfony.com/cve-2026-45073

CVE-2026-45073 · published 2026-05-27T21:11:22Z · modified 2026-09-10T03:50:46.051699618Z · JSON