CVE-2026-45073

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, PdoAdapter::doClear() builds a DELETE statement using a namespace derived from the caller-supplied $prefix without binding or escaping it, allowing a caller able to influence $prefix to break out of the LIKE literal and alter query semantics or deletion scope. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.

Score

CVSS 3.1 7.3 High

Status

Analyzed - security-advisories@github.com

Published

2026-07-14

Last modified

2026-10-24

Weaknesses

CWE-89

Affected products

• Symfony (Cache)
• Symfony (Sensiolabs)
• Symfony (Symfony)

References

• https://github.com/symfony/symfony/security/advisories/GHSA-6qh9-h6wf-jgqc
• https://github.com/symfony/symfony/commit/ec50b799d79ebe24561f29351c1efcb6da95c9b1
• https://github.com/symfony/symfony/releases/tag/v5.4.52
• https://github.com/symfony/symfony/releases/tag/v6.4.40
• https://github.com/symfony/symfony/releases/tag/v7.4.12
• https://github.com/symfony/symfony/releases/tag/v8.0.12