CyberRota Analysis
AI-GeneratedThe Symfony PHP framework is vulnerable due to improper handling of XML input in the Crawler::addXmlContent() method, which allows external entity resolution and could lead to local file disclosure through attacker-supplied XML. This vulnerability poses a high risk, as it can be exploited to access sensitive files on the server. Organizations using affected versions of Symfony should prioritize upgrading to the patched versions (5.4.52, 6.4.40, 7.4.12, or 8.0.12) to mitigate this risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
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.
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