CVE-2026-80180

—

CVSS 3.1

6.1 medium

EPSS

<1%p10

Published

Sep 4, 2026 (12d ago)

Modified

Sep 8, 2026

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.

Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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