CVE-2026-45071P3HIGHCVSS 7.5fixed in 5.4.52·v>= 6.0.0-BETA1, < 6.4.40+2 more2026-07-14
CVE-2026-45071 [HIGH] CWE-611 CVE-2026-45071: Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Pr
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, Crawler::addXmlContent() set DOMDocument::$validateOnParse = true before loadXML(), re-enabling external entity resolution and allowing attacker-supplied XML to expand file:// entities such as local files. This
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