CVE-2026-90910

CRITICAL

Description

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 v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected routers (0)

No routers currently mapped to this CVE in our database.

External references

• NIST NVD
• MITRE CVE