Vulnerability 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.
Related Weaknesses (CWE)
References
- https://github.com/PHPOffice/Math/commit/fc31c8f57a7a81f962cbf389fd89f4d9d06fc99
- https://github.com/PHPOffice/Math/security/advisories/GHSA-42hm-pq2f-3r7m
FAQ
What is CVE-2025-48882?
CVE-2025-48882 is a documented vulnerability. 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_...
How severe is CVE-2025-48882?
CVSS scoring is not yet available for CVE-2025-48882. Check NVD for updates.
Is there a patch for CVE-2025-48882?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.