CVE-2026-73238

Apache Allura: XSS in code display

State: Published
Severity: 6.1 Medium
Published: Aug 12, 2026
Updated: Aug 12, 2026
Reserved: Aug 11, 2026

Description

XSS vulnerability in code display in Apache Allura.

This issue affects Apache Allura: before 1.19.1.

Users are recommended to upgrade to version 1.19.1, which fixes the issue.

Scores

CVSS	Score	Vector	Source
3.1	6.1 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Affected Products

Product	Versions
Apache AlluraApache Software Foundation	before 1.19.1Affected

References

https://allura.apache.org/posts/2026-allura-1.19.1.html
https://lists.apache.org/thread/bbzhnvqlwvwbprnfg4g41s8wkc5bdfmkvendor-advisory
http://www.openwall.com/lists/oss-security/2026/08/12/17

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