EUVD-2026-91932
GHSA-5x2w-pxc2-hmcq
Severity by source
AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H
Author account needed so PR:L, not PR:H; stored payload fires without attacker-side UI, scope changes to victim browser (S:C), XSS yields limited C/I and no availability impact.
Primary rating from Vendor (WPScan).
CVSS VectorVendor: WPScan
Lifecycle Timeline
5DescriptionCVE.org
The WP Ultimate Review WordPress plugin before 2.4.4 does not escape some of its review overview settings before outputting them in posts, which could allow users with a role as low as author to perform Stored Cross-Site Scripting attacks, when author reviews are enabled.
AnalysisAI
Stored cross-site scripting in the WordPress plugin WP Ultimate Review affects all versions before 2.4.4, where some review overview settings are written into post output without escaping. An authenticated user holding a role as low as Author can inject a persistent script payload, but only when the plugin's non-default 'author reviews' feature is explicitly enabled and only when another user - an administrator or site visitor - later renders the affected post. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires (1) an authenticated account with at least the Author role on the target WordPress site, and (2) the plugin's 'author reviews' feature to be explicitly enabled - this is a non-default, operator-configured condition. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a moderate, low-priority issue in practice. … 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: update WP Ultimate Review to version 2.4.4 or later, which escapes the review overview settings before output; this is the only complete fix and should be applied through the WordPress plugin update mechanism or by manual plugin replacement. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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