CVE-2025-48882

Description

PHPOffice Math is a library that provides a set of classes to manipulate different formula file formats. Prior to version 0.3.0, loading XML data using the standard `libxml` extension and the `LIBXML_DTDLOAD` flag without additional filtration, leads to XXE. Version 0.3.0 fixes the vulnerability.

Weakness Type (CWE)

CWE-611 CWE-611

References

Other References

https://github.com/PHPOffice/Math/commit/fc31c8f57a7a81f962cbf389fd89f4d9d06fc99a https://github.com/PHPOffice/Math/security/advisories/GHSA-42hm-pq2f-3r7m

Frequently Asked Questions

What is CVE-2025-48882? +

PHPOffice Math is a library that provides a set of classes to manipulate different formula file formats. Prior to version 0.3.0, loading XML data using the standard `libxml` extension and the `LIBXML_DTDLOAD` flag without additional filtration, leads to XXE. Version 0.3.0 fixes the vulnerability.

How do I check if I'm vulnerable to CVE-2025-48882? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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