CVE-2026-85303
Deferred Deferred - Pending Action

Stored XSS in Booking and Rental Manager

Publication date: 2026-09-03

Last updated on: 2026-09-03

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Magepeople inc. Booking and Rental Manager allows Stored XSS. This issue affects Booking and Rental Manager: from n/a through 2.7.7.

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Meta Information

Published
2026-09-03
Last Modified
2026-09-03
Generated
2026-09-03
AI Q&A
2026-09-03
EPSS Evaluated
N/A
NVD
CVE-2026-85303
EUVD
EUVD-2026-70558

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
magepeople booking_and_rental_manager to 2.7.7 (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 a Stored Cross-Site Scripting (XSS) vulnerability in the Magepeople Booking and Rental Manager WordPress plugin affecting versions up to 2.7.7. It allows improper neutralization of input during web page generation, enabling attackers to inject malicious scripts that execute when visitors access the site.

Detection Guidance

Detection involves checking for vulnerable versions of the Booking and Rental Manager plugin (2.7.7 or below). Inspect plugin files for suspicious scripts in user input fields like forms or URLs. Use WordPress admin panel to verify plugin version under Plugins. Enable WordPress debugging logs to monitor unusual activity.

Impact Analysis

An attacker with privileged access could inject malicious scripts like redirects or ads into your website. These scripts would execute for all visitors, potentially stealing data, spreading malware, or defacing your site. Exploitation requires a privileged user to perform an action such as clicking a link or submitting a form.

Compliance Impact

This vulnerability could lead to data breaches or unauthorized access, violating GDPR and HIPAA requirements for data protection and security. Organizations may face legal penalties, reputational damage, and loss of customer trust if exploited.

Mitigation Strategies

Update the Booking and Rental Manager plugin to version 2.7.8 or later immediately. Enable auto-updates for the plugin if available. Remove or restrict access for untrusted users with Contributor, Developer, or Magepeople inc. roles until patched. Monitor website traffic for unexpected redirects or scripts.

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