GHSA-v625-qw46-3c92
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Reflected XSS reachable over the network without authentication (PR:N) but requiring the victim to click a crafted link (UI:R); scope changes into the victim browser (S:C) with limited C:L/I:L, no availability impact.
Primary rating from Vendor (CNA).
CVSS VectorVendor
Lifecycle Timeline
4Description PRE-NVD
Articles & Coverage 4
AnalysisAI
Reflected cross-site scripting in Apache Roller 6.1.5 lets unauthenticated remote attackers inject script into the HTML form rendered by the optional LdapCommentAuthenticator, which writes request parameter values into the page without escaping (CVSS 6.1, CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). Exploitation is tightly constrained: only sites explicitly configured to use LdapCommentAuthenticator are affected, the victim's session must already have the authenticator form loaded, and the victim must follow an attacker-crafted link. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the target Roller site to be configured to use the optional LdapCommentAuthenticator (a non-default authentication component) - sites not using it are unaffected. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a legitimately low-to-moderate priority issue, not an urgent one. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Vendor-released patch: Apache Roller 6.1.6 and later, which escapes the reflected values in the LdapCommentAuthenticator form; upgrade from 6.1.5 to 6.1.6 or newer as the primary fix, and cite https://github.com/apache/roller/pull/191 and https://roller.apache.org/ alongside the oss-security advisory for change tracking. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, confirm which Apache Roller 6.1.5 installations in the estate have the optional LdapCommentAuthenticator enabled and record them in the asset inventory; for any internet-facing instance where the component is not strictly required, disable it immediately or replace it with a non-LDAP comment authentication mechanism, which removes the vulnerable code path entirely. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-88125