CVE-2026-80190: Apache Allura: Stored XSS via code repositories

Published Sep 3, 2026
·
Updated

Apache Allura: stored XSS via SVN code repositories.  Git repositories are not known to be affected.  The vulnerability is likely mitigated via default CSP headers.

This issue affects Apache Allura: through 1.20.0.

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

Affected Software

1 affected component
Apache Allura<1.21.0

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Apache Allura to a version that resolves this vulnerability.

    Fixed in 1.21.0
  2. Compensating control

    The vulnerability is likely mitigated via default CSP headers.

Event History

Sep 4, 2026
CVE Published
via MITRE·07:06 AM
Data Sourced
via MITRE·07:06 AM
DescriptionWeakness

Company

Resources

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