medium6.5
CVE-2026-34905
Apache Answer has an Exposure of Sensitive Information to an Unauthorized Actor vulnerability
Impact
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 packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/apache/incubator-answer | < 1.7.2-0.20260509071350-11c80384f13a | 1.7.2-0.20260509071350-11c80384f13a |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Answer | before 2.0.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-85r2-pvg8-89r9
- https://nvd.nist.gov/vuln/detail/CVE-2026-34905
- https://lists.apache.org/thread/khxoft96sptr2kh0cpzgw7f6qwv0ltcf
- http://www.openwall.com/lists/oss-security/2026/06/09/2
- https://github.com/apache/answer/commit/11c80384f13a27e27c871c05bb353489d1363ee2
- https://github.com/apache/answer/releases/tag/v2.0.1