CVE-2026-24735Apache Answer: Revision API Improper Access Control leads to Information Disclosure

Description

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Apache Answer. This issue affects Apache Answer: through 1.7.1. An unauthenticated API endpoint incorrectly exposes full revision history for deleted content. This allows unauthorized user to retrieve restricted or sensitive information. Users are recommended to upgrade to version 2.0.0, which fixes the issue.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• https://lists.apache.org/thread/whxloom7mpxlyt5wzdskflsg5mzdzd60 vendor-advisoryMailing ListThird Party Advisory
• http://www.openwall.com/lists/oss-security/2026/02/04/1 Mailing ListThird Party Advisory