CVE-2026-73382
Received Received - Intake

Unauthenticated XSS in Site Reviews <= 8.2.0

Publication date: 2026-08-18

Last updated on: 2026-08-18

Assigner: Patchstack

Description
Unauthenticated Cross Site Scripting (XSS) in Site Reviews <= 8.2.0 versions.

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Meta Information

Published
2026-08-18
Last Modified
2026-08-18
Generated
2026-08-18
AI Q&A
2026-08-18
EPSS Evaluated
N/A
NVD
CVE-2026-73382
EUVD
EUVD-2026-60797

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
site_reviews site_reviews to 8.2.0 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is an Unauthenticated Cross Site Scripting (XSS) vulnerability affecting Site Reviews plugin versions 8.2.0 and below. It allows attackers to inject malicious scripts into web pages viewed by other users without needing authentication.

Detection Guidance

To detect this XSS vulnerability in Site Reviews <= 8.2.0, inspect web application inputs for unsanitized user-supplied data. Check form fields, URL parameters, and HTTP headers for reflective or stored XSS payloads like <script>alert(1)</script>. Use tools like OWASP ZAP or Burp Suite to scan for XSS flaws.

Impact Analysis

An attacker could steal user sessions, deface websites, or redirect users to malicious sites. This could lead to data theft, account compromise, or reputational damage if exploited.

Compliance Impact

This XSS vulnerability could expose user data to unauthorized parties, violating GDPR's data protection requirements and HIPAA's security rules for protected health information.

Mitigation Strategies

Immediately update Site Reviews to the latest version beyond 8.2.0. If an update is unavailable, apply input validation and output encoding to all user-supplied data. Disable or restrict access to vulnerable pages until patched. Monitor for suspicious activity or unauthorized access attempts.

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