# CVE-2025-48882

## Summary

- **CVE ID:** CVE-2025-48882
- **Severity:** HIGH
- **CVSS Score:** 8.7 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-611
- **Published:** May 30, 2025
- **Last Modified:** Mar 13, 2026

## 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.

## Affected Products

- PHPOffice — Math (< 0.3.0)

## References

- [CNA](https://github.com/PHPOffice/Math/security/advisories/GHSA-42hm-pq2f-3r7m)
- [CNA](https://github.com/PHPOffice/Math/commit/fc31c8f57a7a81f962cbf389fd89f4d9d06fc99a)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.48%
- **EPSS Percentile:** 39.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._