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CVE-2023-2416

20
FAUCET Score

CVE-2023-2416 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the vcita Online Booking & Scheduling Calendar plugin for WordPress, specifically versions up to and including 4.2.10. This flaw allows an unauthenticated attacker to log out a connected vcita account, leading to a denial of service for the appointment scheduler. The vulnerability has a CVSS score of 6.5 (Medium) due to its low attack complexity and potential high impact on availability, requiring user interaction to trigger. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.2.10CPE matchmatch criteria
cpe:2.3:a:vcita:online_booking_\&_scheduling_calendar:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
32.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 33rd percentile among its peer group of 26,220 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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

blog.jonh.eu / blog/security-vulnerabilities-in-wordpress-plugins-by-vcita
ExploitThird Party Advisory
plugins.trac.wordpress.org / browser/meeting-scheduler-by-vcita/trunk/vcita-ajax-function.php
Exploit
plugins.trac.wordpress.org / changeset/3200129/meeting-scheduler-by-vcita/trunk/vcita-ajax-function.php
wordfence.com / threat-intel/vulnerabilities/id/f434585c-8533-4788-b0bc-5650390c29a8
Third Party Advisory