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CVE-2026-103294
Published:October 13, 2026
Updated:October 14, 2026
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. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction.
Affected Packages
@contentauth/c2pa-web (NPM):
Affected version(s) >=0.15.0 <0.15.3
Fix Suggestion:
Update to version 0.15.3
c2pa (RUST):
Affected version(s) =0.91.0 <0.91.1
Fix Suggestion:
Update to version 0.91.1
c2patool (RUST):
Affected version(s) =0.28.0 <0.28.1
Fix Suggestion:
Update to version 0.28.1
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CVSS v4
Base Score:
8.2
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Certificate Validation