Stored Cross-Site Scripting Vulnerability in Booking Calendar Plugin by WordPress
CVE-2025-9346

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Booking Calendar
Vendor
CVE Published:
28 August 2025

What is CVE-2025-9346?

The Booking Calendar plugin for WordPress exposes a Stored Cross-Site Scripting vulnerability due to insufficient input sanitization and output escaping practices. This security flaw affects all versions up to and including 10.14.1, allowing authenticated attackers with Administrator-level access or higher to inject malicious web scripts. These scripts can execute whenever a user accesses the compromised pages, posing significant security risks to site visitors.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Booking Calendar * <= 10.14.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3348957/book...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Cody Sixteen
JSON
.