Apache Answer: Unlisted Questions Accessible via Direct API Access
CVE-2026-34905

Currently unrated

Key Information:

Vendor

Apache
Status
Apache Answer
Vendor
CVE Published:
9 June 2026

What is CVE-2026-34905?

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Answer.

This issue affects Apache Answer: through 2.0.0.

The unlisted question feature did not enforce access restrictions on direct API endpoints, allowing authenticated users to discover and access unlisted questions, their answers, comments, and revision history. Users are recommended to upgrade to version 2.0.1, which fixes the issue.

Affected Version(s)

Apache Answer 0 <= 2.0.0

References

https://lists.apache.org/thread/khxoft96sptr2kh0cpzgw7f6q...
vendor-advisory

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Hamed Kohi
.