SSRF in Adobe C2pa
CVE-2026-48290
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 class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (20.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Adobe C2pa
- Adobe C2patool
- Adobe C2pa-Web
- Adobe Content Credentials Command-Line Tool — versions 0, c2patool-v0.26.65
- Adobe Content Credentials Js Sdk — versions 0, @contentauth/c2pa-web@0.9.0
- Adobe Content Credentials Rust Sdk — versions 0, c2pa-v0.85.2
- Apple Iphone OS
- Apple macOS
- Google Android
- Linux Kernel
Weakness classification (CWE)
References
- helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-80.html (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-48290?
- CVE-2026-48290 is a high-severity vulnerability in Adobe C2pa, classified under Server-Side Request Forgery (SSRF). CVSS score: 8.2/10. Published 2026-07-14.
- How severe is CVE-2026-48290?
- High severity. CVSS v3 base score is 8.2 out of 10.