Stored XSS Vulnerability in Booking Calendar Plugin by WordPress
CVE-2025-64381

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Booking Calendar
Vendor
CVE Published:
13 November 2025

What is CVE-2025-64381?

The Booking Calendar plugin for WordPress is vulnerable to stored cross-site scripting. This vulnerability occurs due to improper neutralization of input during web page generation, allowing attackers to inject malicious scripts that can be executed in the browser of unsuspecting users. This affects all versions up to and including 10.14.7, putting users at risk of data theft and further exploitation.

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Deploy the Patch

Affected Version(s)

Booking Calendar <= n/a

References

https://patchstack.com/database/Wordpress/Plugin/booking/...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Peter Thaleikis | Patchstack Bug Bounty Program
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