Symfony Dom Crawler vulnerabilities

1 vulnerability

Known vulnerabilities in Symfony Dom Crawler, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.7CVE-2026-45071chainguardnextcloud-server-31+9
EPSS score
0.57%
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 issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.