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Medium · 6.5 CVE-2026-48436 EUVD-2026-56277GHSA-cpcp-hwrj-fvw3

CAI Content Credentials | Improper Input Validation (CWE-20)

Published Aug 11, 2026 · Updated Aug 27, 2026 · Assigned by adobe

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 requires user interaction in that a victim must visit a maliciously crafted URL or interact with a compromised web page.

Affected products

VendorProductAffectedFixed
Adobe Content Credentials Rust SDK ≤ c2pa-v0.90.5 c2pa-v0.90.6
Adobe Content Credentials Command-Line Tool ≤ c2patool-v0.27.5 c2patool-v0.27.6
Adobe Content Credentials JS SDK ≤ @contentauth/c2pa-web@0.12.0 @contentauth/c2pa-web@0.12.1

References