The BA Book Everything plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'booking_service_qty' parameter in all versions up to, and including, 1.8.28 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires that an administrator or other privileged user opens the injected order record in the plugin's wp-admin order management area, which is the plugin's ordinary order-review workflow.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00307.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
bookingalgorithms BA Book Everything unaffected
Version Status Constraints
0 affected ≤ 1.8.28

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-html.php#L3609 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L1265 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L2041 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L2073 cve-icon cve-icon
https://plugins.trac.wordpress.org/browser/ba-book-everything/tags/1.8.28/includes/class-babe-order.php#L2195 cve-icon cve-icon
https://plugins.trac.wordpress.org/changeset?reponame=&new=3720938%40ba-book-everything&old=3709590%40ba-book-everything cve-icon cve-icon
https://www.wordfence.com/threat-intel/vulnerabilities/id/16836d06-e248-4653-bc12-e193e6f9e6bf?source=cve cve-icon cve-icon
History

Fri, 02 Oct 2026 07:15:00 +0000

Type Values Removed Values Added
Description The BA Book Everything plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'booking_service_qty' parameter in all versions up to, and including, 1.8.28 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires that an administrator or other privileged user opens the injected order record in the plugin's wp-admin order management area, which is the plugin's ordinary order-review workflow.
Title BA Book Everything <= 1.8.28 - Unauthenticated Stored Cross-Site Scripting via 'booking_service_qty' Parameter
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-10-02T06:38:59.015Z

Reserved: 2026-09-29T13:33:21.907Z

Link: CVE-2026-102565

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-02T07:16:35.617

Modified: 2026-10-02T13:18:55.613

Link: CVE-2026-102565

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-02T09:00:18Z

Weaknesses