CVE-2026-97248
Received Received - Intake

Unauthenticated PHP Object Injection in Booking Activities

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: Patchstack

Description
Unauthenticated PHP Object Injection in Booking Activities <= 1.18.7.1 versions.

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Meta Information

Published
2026-09-30
Last Modified
2026-09-30
Generated
2026-09-30
AI Q&A
2026-09-30
EPSS Evaluated
N/A
NVD
CVE-2026-97248
EUVD
EUVD-2026-89912

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
booking activities to 1.18.7.1 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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Executive Summary

This is an unauthenticated PHP Object Injection vulnerability affecting Booking Activities plugin versions 1.18.7.1 and below. It allows remote attackers to inject malicious PHP objects without authentication, potentially leading to code execution, data theft, or system compromise.

Impact Analysis

An attacker could exploit this to take over your website, steal sensitive data like user information or payment details, or install malware. Since it requires no authentication, any unpatched version is immediately at risk of remote compromise.

Compliance Impact

This vulnerability could lead to unauthorized access and exposure of personal data, violating GDPR and HIPAA requirements for data protection and security. Organizations using affected versions may face compliance violations, fines, and reputational damage.

Mitigation Strategies

Immediately update Booking Activities plugin to the latest version to patch the unauthenticated PHP Object Injection vulnerability. If an update is not available, consider disabling or removing the plugin until a fix is released.

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