CVE-2026-48290

HighCVSS 8.2/10Last modified Aug 28, 2026

Description

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.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-918

Affected software

VendorProductVersions
AdobeContent Credentials Rust SDK<= c2pa-v0.84.0
AdobeContent Credentials Command-Line Tool<= c2patool-v0.16.5
AdobeContent Credentials JS SDK<= @contentauth/c2pa-web@0.7.0

References

Timeline

Published
Jul 14, 2026
Last modified
Aug 28, 2026
NVD status
Analyzed

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CVE-2026-48290: High severity, CVSS 8.2 | Vulnix