CVE-2024-13821

MEDIUM EPSS 29.5%
Published Feb 12, 20251y ago · Modified Jun 17, 20261w ago
5.3 CVSS 3.1
Medium
Find Similar
Published Feb 12, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

The WP Booking Calendar plugin for WordPress is vulnerable to Unauthenticated Post-Confirmation Booking Manipulation in all versions up to, and including, 10.10. This is due to the plugin not properly requiring re-verification after a booking has been made and a change is being attempted. This makes it possible for unauthenticated attackers to manipulate their confirmed bookings, even after they have been approved.

CVSS Details

Base Score
5.3
Exploitability
3.9
Impact
1.4
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Low
Availability None

Threat Intelligence

EPSS Exploit Probability
29.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-285

Affected Products 1

VendorProductVersionRange
wpbookingcalendarbooking_calendar* <10.10.1

References 2

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3234469%40booking&new=3234469%40booking&sfp_email=&sfph_mail=#file20
    Patch
  • wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/8a0b961e-ccc3-4da0-b007-bbafa133a3a8?source=cve
    Third Party Advisory

Remediation

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3234469%40booking&new=3234469%40booking&sfp_email=&sfph_mail=#file20
    Patch