# CVE-2024-28109

## Summary

- **CVE ID:** CVE-2024-28109
- **Severity:** HIGH
- **CVSS Score:** 8.1 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)
- **CWE:** CWE-91
- **Published:** Mar 28, 2024
- **Last Modified:** Mar 13, 2026

## Description

veraPDF-library is a PDF/A validation library. Executing policy checks using custom schematron files invokes an XSL transformation that could lead to a remote code execution (RCE) vulnerability. This vulnerability is fixed in 1.24.2.

## Affected Products

- veraPDF — veraPDF-library (< 1.24.2)

## References

- [CNA](https://github.com/veraPDF/veraPDF-library/security/advisories/GHSA-qxqf-2mfx-x8jw)
- [CNA](https://github.com/veraPDF/veraPDF-library/issues/1415)
- [CNA](https://github.com/veraPDF/veraPDF-library/commit/614ffa477a2cf0819e4b0df1ab133610e0da25fb)
- [CNA](https://github.com/veraPDF/veraPDF-library/commit/9386ecbe1a1d1fb9e886d19df28851ed07890d9f)
- [CNA](https://github.com/veraPDF/veraPDF-library/commit/d5314cbdf4e058e0716f80dbdad2dbd8d96e6bfe)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 1.03%
- **EPSS Percentile:** 61.7

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