CVE-2026-45071

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 ...

PT-2026-44140

Name of the Vulnerable Software and Affected Versions symfony/dom-crawler affected versions not specified Description The Crawler::addXmlContent function in symfony/dom-crawler sets DOMDocument::$validateOnParse to true before calling loadXML. This action re-enables libxml's DTD subset processing...

CVE-2026-45071: XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true

More info at https://symfony.com/cve-2026-45071...

CVE-2026-45071: XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true

More info at https://symfony.com/cve-2026-45071...