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CVE-2026-47922

CAI Content Credentials | Server-Side Request Forgery (SSRF) (CWE-918)

MEDIUM
4.7
CVSS Score
Published: August 11, 2026 at 05:00 PM UTC
Updated: August 28, 2026 at 12:17 AM UTC
3 products affected across 1 vendorC2PAC2PA WebContent Credentials Command-Line Tool (c2patool)

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Severity
MEDIUM4.7
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

CAI Content Credentials is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

C2PA· Adobecargo
95%
v ≤ c2pa-v0.90.5v < 0.90.6
Affected range stops below 0.90.6, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in c2pa-v0.90.6 (unaffected)
C2PA Web· Adobenpm
95%
v ≤ @contentauth/[email protected]v < 0.12.1
Affected range stops below 0.12.1, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in @contentauth/[email protected] (unaffected)
Content Credentials Command-Line Tool (c2patool)· Adobe
95%
v ≤ c2patool-v0.27.5v < 0.27.6
Affected range stops below 0.27.6, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in c2patool-v0.27.6 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: [email protected]
https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-111.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.7MEDIUMadobe
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-918

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