CVE-2026-90910Apache Answer: Reaction API authorization bypass for restricted content
Updated under an hour ago ()
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It affects Apache Software Foundation Apache Answer. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Missing authentication for critical function vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. The reaction API did not enforce content visibility controls, allowing unauthorized users to read reaction metadata from restricted content or add and remove their own reactions. Users are recommended to upgrade to version 2.0.3, which fixes the issue.
- CVSS
- Not yet scored
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- apache
- NVD analysis
- Received
- Record last updated
- Oct 19, 2026
- First seen by InfoSec Signals
- Oct 19, 2026
Affected products
Apache Software Foundation Apache Answer apache_software_foundation:apache_answer (from the name) | through 2.0.2 | CNA record |
References
- https://lists.apache.org/thread/bhw80mvmnt9206wyqz80rcbwx1znv1p3vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.