SSRF in CAI Content Credentials Enables Arbitrary Code Exec
CVE-2026-48290 Published on July 14, 2026
CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)
CAI Content Credentials is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to inject malicious scripts into a web page, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page. Scope is changed.
Vulnerability Analysis
CVE-2026-48290 is exploitable with local system access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality and integrity, and no impact on availability.
Weakness Type
What is a SSRF Vulnerability?
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. By providing URLs to unexpected hosts or ports, attackers can make it appear that the server is sending the request, possibly bypassing access controls such as firewalls that prevent the attackers from accessing the URLs directly. The server can be used as a proxy to conduct port scanning of hosts in internal networks, use other URLs such as that can access documents on the system (using file://), or use other protocols such as gopher:// or tftp://, which may provide greater control over the contents of requests.
CVE-2026-48290 has been classified to as a SSRF vulnerability or weakness.
Affected Versions
Adobe Content Credentials Rust SDK:- Before and including c2pa-v0.84.0 is affected.
- Version c2pa-v0.85.2 is unaffected.
- Before and including c2patool-v0.16.5 is affected.
- Version c2patool-v0.26.65 is unaffected.
- Before and including @contentauth/c2pa-web@0.7.0 is affected.
- Version @contentauth/c2pa-web@0.9.0 is unaffected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.