Advisory severityMedium6.1Apache Software Foundation

Medium [CVE-2026-91206] Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Apache Roller 6.1.5 allows a remote attacker to perform reflected cross-site scripting through the optional LDAP comment authenticator, which writes request parameter values into its HTML form without escaping

This medium-severity Apache Software Foundation advisory covers CVE-2026-91206 affecting Apache Roller.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-91206 Source published Sep 28, 2026Source updated Sep 30, 2026

VulniPulse record published Sep 28, 2026Record updated Sep 30, 2026

CVE-2026-91206

Affected products & platforms

Apache Software FoundationUnclassified

Open source advisory

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Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Apache Roller 6.1.5 allows a remote attacker to perform reflected cross-site scripting through the optional LDAP comment authenticator, which writes request parameter values into its HTML form without escaping.

This affects only sites configured to use LdapCommentAuthenticator, and a victim whose session has already loaded the authenticator form must follow a crafted link. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which escapes the reflected values.

Affected versions

6.1.5

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Fixed versions

6.1.6

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Users are recommended to upgrade to Apache Roller 6.1.6 or later, which escapes the reflected values.

Official advisory · high-confidence parse· fetched 8 days ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
Apache Software Foundation
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-91206 instead of the raw feed document.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-91206NVD CVE.org MITRE

Official resources

ASF Security — reporting & CVE process
Official documentation
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Apache project downloads (fixed releases)
Official documentation
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