CVE-2025-59802Foxit PDF Editor and Reader before 2025.2.1 allow signature spoofing via OCG.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Weakness (CWE)
- CWE-290
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 14, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
foxit pdf_editor foxit:pdf_editor | through 13.2.0.63256; from 2023.1.0.55583 through 2023.3.0.63083; from 2024.1.0.63682 through 2024.4.1.66479; 14.0.0.68868; 2025.1.0.66692; 2025.2.0.68868; through 13.2.0.23874; from 2023.1.0.15510 through 2023.3.0.23028; and 4 more ranges | NVD |
foxit pdf_reader foxit:pdf_reader | through 2025.2.0.68868; through 2025.2.0.33046 | NVD |
References
- https://www.foxit.com/support/security-bulletins.htmlvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.