CVE-2026-100125
Undergoing Analysis Undergoing Analysis - In Progress

Improper Input Validation in CAI Content Credentials

Vulnerability report for CVE-2026-100125, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-13

Last updated on: 2026-10-15

Assigner: Adobe Systems Incorporated

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. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue does not require user interaction.

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-10-13
Last Modified
2026-10-15
Generated
2026-10-19
AI Q&A
2026-10-14
EPSS Evaluated
2026-10-18
NVD
EUVD

Affected Vendors & Products

Showing 3 associated CPEs
Vendor Product Version / Range
adobe c2pa to 0.91.1 (exc)
adobe c2pa-web to 0.15.3 (exc)
adobe c2patool to 0.28.1 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Attack-Flow Graph

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Executive Summary

CAI Content Credentials has an Improper Input Validation vulnerability that allows bypassing security features. This could let an attacker gain unauthorized write access without needing user interaction. Exploitation depends on conditions outside the attacker's control.

Impact Analysis

An attacker could bypass security measures to write unauthorized data, potentially altering content integrity or spreading malicious content. Since exploitation depends on external conditions, the risk may vary.

Mitigation Strategies

Update Adobe Content Credentials Rust SDK, C2PA Tool, and JS SDK to the latest patched versions. Monitor Adobe security advisories for patches. Restrict write access permissions to sensitive systems. Review and audit system logs for unauthorized write attempts.

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