CVE-2026-80181

Apache Allura's webhooks are vulnerable to Server-Side Request Forgery (SSRF). This issue affects Apache Allura: through 1.20.0. Users are recommended to upgrade to version 1.21.0, which fixes the issue.

Score

CVSS 3.1 9.1 Critical

Status

Deferred - security@apache.org

Published

2026-09-04

Last modified

2026-09-08

Weaknesses

CWE-918

Affected products

• Apache Allura (Apache Software Foundation)

References

• https://lists.apache.org/thread/v4nplqchsmdg9sdhp91f8hn03rlq8y7s
• http://www.openwall.com/lists/oss-security/2026/09/03/4