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Google Reviews Plugin EUVDEUVD-2026-66361

| CVE-2026-2388 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-08-26 Wordfence GHSA-x5h4-54jx-pwx2
6.4
CVSS 3.1 · Vendor: Wordfence
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Severity by source

Vendor (Wordfence) PRIMARY
6.4 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
vuln.today AI
5.4 MEDIUM

Contributor auth required (PR:L); victim must load the injected page to trigger XSS (UI:R); scope changes because payload executes in victim's browser context (S:C).

3.1 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N

Primary rating from Vendor (Wordfence).

CVSS VectorVendor: Wordfence

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

Lifecycle Timeline

2
Analysis Generated
Aug 26, 2026 - 10:01 vuln.today
CVE Published
Aug 26, 2026 - 09:27 cve.org
MEDIUM 6.4

DescriptionCVE.org

The Reviews and Rating - Google Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 5.10. This is due to the wp_display() shortcode handler, used by multiple shortcodes, allowing attacker-controlled html_tags values to define raw HTML tags and then embedding untrusted vicinity content inside those tags. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

AnalysisAI

Stored Cross-Site Scripting in the Reviews and Rating - Google Reviews WordPress plugin (all versions through 5.10) allows authenticated Contributors to inject arbitrary JavaScript via the wp_display() shortcode handler's unsanitized html_tags parameter. The malicious script persists server-side and executes in the browsers of any users who subsequently load the affected page, enabling session hijacking, credential theft, or unauthorized actions under the victim's identity. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires the attacker to authenticate to the target WordPress site with at minimum a Contributor-level account (PR:L per CVSS) - this role allows post and page authorship but not administrative configuration. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The provided CVSS vector (AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N, score 6.4) rates this as network-exploitable with low attack complexity and Contributor-level privileges; the Scope:Changed metric reflects that the injected payload executes in a victim's browser context, extending impact beyond the plugin's own trust boundary. … 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 The primary remediation is to update the Reviews and Rating - Google Reviews plugin to a version above 5.10 once a patched release is published by designextreme. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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EUVD-2026-66361 vulnerability details – vuln.today

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