CVE-2025-59802
Description
Foxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via OCG. When Optional Content Groups (OCG) are supported, the state property of an OCG is runtime-only and not included in the digital signature computation buffer. An attacker can leverage JavaScript or PDF triggers to dynamically change the visibility of OCG content after signing (Post-Sign), allowing the visual content of a signed PDF to be modified without invalidating the signature. This may result in a mismatch between the signed content and what the signer or verifier sees, undermining the trustworthiness of the digital signature. The fixed versions are 2025.2.1, 14.0.1, and 13.2.1.
CVSS Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Threat Intelligence
Weaknesses 1
Affected Products 16
| Vendor | Product | Version | Range |
|---|---|---|---|
| foxit | pdf_editor | * | ≤13.2.0.63256 |
| foxit | pdf_editor | * | ≥2023.1.0.55583 – ≤2023.3.0.63083 |
| foxit | pdf_editor | * | ≥2024.1.0.63682 – ≤2024.4.1.66479 |
| foxit | pdf_editor | 14.0.0.68868 | any |
| foxit | pdf_editor | 2025.1.0.66692 | any |
| foxit | pdf_editor | 2025.2.0.68868 | any |
| foxit | pdf_reader | * | ≤2025.2.0.68868 |
| apple | macos | * | any |
| foxit | pdf_editor | * | ≤13.2.0.23874 |
| foxit | pdf_editor | * | ≥2023.1.0.15510 – ≤2023.3.0.23028 |
| foxit | pdf_editor | * | ≥2024.1.0.23997 – ≤2024.4.1.27687 |
| foxit | pdf_editor | 14.0.0.33046 | any |
| foxit | pdf_editor | 2025.1.0.27937 | any |
| foxit | pdf_editor | 2025.2.0.33046 | any |
| foxit | pdf_reader | * | ≤2025.2.0.33046 |
| microsoft | windows | * | any |
References 1
- foxit.com https://www.foxit.com/support/security-bulletins.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.