CVE-2026-34905

Description

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.

PUBLISHED Reserved 2026-03-31 | Published 2026-06-09 | Updated 2026-06-09 | Assigner apache

Problem types

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Product status

Credits

Hamed Kohi reporter

References

www.openwall.com/lists/oss-security/2026/06/09/2

lists.apache.org/thread/khxoft96sptr2kh0cpzgw7f6qwv0ltcf vendor-advisory

cve.org (CVE-2026-34905)

nvd.nist.gov (CVE-2026-34905)

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