CVE-2026-73237: medium-severity vulnerability in Apache Allura
Apache Allura: XSS in markdown pipeline
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.8%
XSS vulnerability in Markdown handling in Apache Allura.
This issue affects Apache Allura: from 1.10.0 before 1.19.1.
Users are recommended to upgrade to version 1.19.1, which fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
Apache Software Foundation · Apache AlluraRelated CVEs — Apache Allura
In the same product, most dangerous first.
CVE-2018-1299—CVE-2018-1299EPSS 3.0%CVE-2018-1319—CVE-2018-1319EPSS 2.2%CVE-2023-46851—Apache Allura: sensitive information exposure via importEPSS 1.6%CVE-2026-73240CRITICALApache Allura: Git command injectionEPSS 1.0%CVE-2026-73238MEDIUMApache Allura: XSS in code displayEPSS 0.8%CVE-2026-69223CRITICALApache Allura: Server-side request forgeryEPSS 0.8%