CVE-2024-0856: codepeople appointment_booking_calendar Cross-Site Request Forgery (CSRF)
Vulnerability summary
CVE-2024-0856 is a high (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in codepeople appointment_booking_calendar. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 31.1% of scored vulnerabilities. 1 public exploit is recorded.
Timeline
- 20-03-2024PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
The Appointment Booking Calendar WordPress plugin before 1.3.83 does not have CSRF checks in some places, which could allow attackers to make logged in users perform unwanted actions via CSRF attacks such as adding a booking to the calendar without paying.
CVSS metrics
3 scores · 3 sources · 1 version- NVDNIST8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- wordfenceSource5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:NDiffers
EPSS trend
Probability
0.38%
Chance of exploitation in the next 30 days
Percentile
31%
Versus all other CVEs
30-day change
0.00 pp
From 0.38% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (wpscan.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Codepeople1 product
- appointment_booking_calendar< 1.3.83
Unknown1 product
- appointment booking calendar< 1.3.83
Wordpress1 product
- appointment-booking-calendar≤ 1.3.82 (fixed in 1.3.83)
3 vendors · 3 products
References
2 links- wpscan.com/vulnerability/eb383600-0cff-4f24-8127-1fb118f0565a/ExploitVDB EntryTechnical DescriptionThird Party Advisory