CVE-2026-48437 json
CAI Content Credentials | Improper Certificate Validation (CWE-295)
published 3mo ago modified 2mo ago also EUVD-2026-56559
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 4%
- public exploits
- 0
- none known
Summary
CAI Content Credentials is affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.
Patch / fix
- Adobe Content Credentials Rust SDK c2pa-v0.90.6
- Adobe Content Credentials Command-Line Tool c2patool-v0.27.6
- Adobe Content Credentials JS SDK @contentauth/c2pa-web@0.12.1
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Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2mo ago
Exploit prediction
0.15% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N |
Affected products
- Adobe Content Credentials Rust SDK
- Adobe Content Credentials Command-Line Tool
- Adobe Content Credentials JS SDK
Classification
- Weakness
-
- CWE-295 Improper Certificate Validation
References
Sources
- CVE List CVE-2026-48437
- NVD CVE-2026-48437
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