CVE-2026-48353

MEDIUM

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

Title source: cna

Description

CAI Content Credentials is affected by an Improper Input Validation vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory

https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-80.html

Scores

CVSS v3 5.5

EPSS 0.0015

EPSS Percentile 5.1%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-20

Status published

Products (9)

adobe/c2pa < 0.84.0

adobe/c2pa-web < 0.7.0

adobe/c2patool < 0.17.0

Adobe/Content Credentials Command-Line Tool < c2patool-v0.16.5

Adobe/Content Credentials Command-Line Tool c2patool-v0.26.65

Adobe/Content Credentials JS SDK < @contentauth/[email protected]

Adobe/Content Credentials JS SDK @contentauth/[email protected]

Adobe/Content Credentials Rust SDK < c2pa-v0.84.0

Adobe/Content Credentials Rust SDK c2pa-v0.85.2

Published Jul 14, 2026

Tracked Since Jul 15, 2026