CVE-2026-86589 — Apache Answer: User Center integration does not revoke first-login sessions after central account suspension

CVE-2026-86589

Apache Answer: User Center integration does not revoke first-login sessions after central account suspension PUBLISHED

Description (CNA)

Incorrect implementation of authentication algorithm vulnerability in Apache Answer. This issue affects Apache Answer: through 2.0.2. A flaw in the User Center login integration can cause a newly created external user session to omit its external identity, allowing subsequent requests to bypass central account suspension or deletion checks until the session expires or is revoked. Users are recommended to upgrade to version 2.0.3, which fixes the issue.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache Answer	affected 0 through 2.0.2

CWE

CWE-303

References

https://lists.apache.org/thread/t8mbzfolzlqz4z5hcwq3v0lnwjqb2tl5

ADP enrichment

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/10/16/33