CVE-2026-71563: Apache Answer: MCP Answer Retrieval Exposes Content from Non-Public Questions
Apache Answer through 2.0.2 lets global API keys read answers on non-public questions.
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CVE-2026-71563
- CVSS 3.1
- 4.3 medium
- EPSS
- —
- Published
- ·
- Modified
Description · NVD
Missing Authorization vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. An authorization flaw in the MCP answer retrieval tool allows holders of a global API key to access answer content associated with hidden, deleted, or pending-review questions. Users are recommended to upgrade to version 2.0.3, which fixes the issue.
- Weakness
- CWE-862
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N