CVE-2026-100113 CAI Content Credentials | Improper Input Validation (CWE-20)
Attackers can bypass security measures to gain unauthorized write access in Adobe Content Credentials SDKs without user interaction.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-100113?
CVE-2026-100113 is a high-severity vulnerability in Adobe C2pa, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
CAI Content Credentials is affected by an Improper Input 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 does not require user interaction.
Weakness: CWE-20
Which versions are affected by CVE-2026-100113?
It affects 3 products.
Products include Adobe C2pa, Adobe C2pa-Web, Adobe C2patool.
How do I fix CVE-2026-100113?
No fix has been published for CVE-2026-100113 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-100113 being exploited?
There is no known exploitation of CVE-2026-100113 in the wild and no public exploit code.
Other vulnerabilities in Adobe C2pa
- CVE-2026-95634 CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)
- CVE-2026-48290 CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)
- CVE-2026-100114 CAI Content Credentials | Improper Access Control (CWE-284)
- CVE-2026-100115 CAI Content Credentials | Improper Access Control (CWE-284)
- CVE-2026-100117 CAI Content Credentials | Improper Input Validation (CWE-20)
Sources
Also known as GHSA-fpx2-8c59-66m6.