OAuth1 Callback Validation Vulnerability in Apache Allura Software by Apache
CVE-2026-92116

9.1CRITICAL

Key Information:

Vendor

Apache
Status
Apache Allura
Vendor
CVE Published:
12 October 2026

What is CVE-2026-92116?

A vulnerability has been identified in Apache Allura that allows for improper validation of OAuth1 callback parameters. This susceptibility might permit unauthorized actions within the application, leading to security risks. Users operating versions up to and including 1.21.0 are urged to upgrade to version 1.22.0 to mitigate this risk effectively.

Affected Version(s)

Apache Allura 0 <= 1.21.0

References

https://lists.apache.org/thread.html/d716zfvgpnrjlsc7bmys...
vendor-advisory

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

MopMonk AI
.