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CVE-2024-13677

26
FAUCET Score

CVE-2024-13677 is a privilege escalation vulnerability affecting the GetBookingsWP – Appointments Booking Calendar Plugin for WordPress, versions up to and including 1.1.27. This flaw allows authenticated attackers, even those with subscriber-level access, to take over arbitrary user accounts, including administrators, by changing their email addresses due to improper identity validation. With a CVSS score of 8.8 (HIGH), this vulnerability presents a significant risk, enabling full compromise of affected WordPress sites. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.1.27CPE matchmatch criteria
cpe:2.3:a:istmoplugins:get_bookings_wp:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.50%
Probability of exploitation in next 30 days
EPSS Percentile
40.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0050 is in the 29th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/get-bookings-wp/trunk/classes/user.php
Product
wordfence.com / threat-intel/vulnerabilities/id/b6b0dc03-3715-41f8-8888-1cccddb39c0b
Third Party Advisory