Stored XSS via markdown HTML processing in Apache Allura.



This issue affects Apache Allura: from through 1.20.0.



Users are recommended to upgrade to version 1.21.0, which fixes the issue.

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Sat, 05 Sep 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 04 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


Fri, 04 Sep 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache allura
Vendors & Products Apache
Apache allura

Fri, 04 Sep 2026 08:30:00 +0000

Type Values Removed Values Added
References

Fri, 04 Sep 2026 07:00:00 +0000

Type Values Removed Values Added
Description Stored XSS via markdown HTML processing in Apache Allura. This issue affects Apache Allura: from through 1.20.0. Users are recommended to upgrade to version 1.21.0, which fixes the issue.
Title Apache Allura: Stored XSS via markdown HTML processing
Weaknesses CWE-79
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-09-04T19:43:36.978Z

Reserved: 2026-08-25T21:16:43.696Z

Link: CVE-2026-80180

cve-icon Vulnrichment

Updated: 2026-09-04T07:11:18.335Z

cve-icon NVD

Status : Deferred

Published: 2026-09-04T07:17:10.120

Modified: 2026-09-08T14:00:01.800

Link: CVE-2026-80180

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-04T22:15:06Z

Weaknesses