Medium · published 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.
| Product | Versions | Fixed in |
|---|---|---|
| adobe/c2pa | < 0.91.1 | 0.91.1 |
| adobe/c2pa-web | < 0.15.3 | 0.15.3 |
| adobe/c2patool | < 0.28.1 | 0.28.1 |