CVE-2022-43482: codepeople appointment_booking_calendar Missing Authorization
CVSS: 8.8v3.1HighModified
Published 18-11-2022Last modified 28-04-2026
Vulnerability summary
CVE-2022-43482 is a high (CVSS 8.8) Missing Authorization vulnerability in codepeople appointment_booking_calendar. EPSS estimates a 0.54% chance of exploitation in the next 30 days, higher than 44.4% of scored vulnerabilities.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
0.54%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 18-11-2022PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Missing Authorization vulnerability in Appointment Booking Calendar plugin <= 1.3.69 on WordPress.
CVSS metrics
3 scores · 3 sources · 1 versionHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HSources3 sources · 4.3–8.8
- CVE.orgCNA4.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NDiffers
- wordfenceSource4.3MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:NDiffers
EPSS trend
Probability
0.54%
Chance of exploitation in the next 30 days
Percentile
44%
Versus all other CVEs
30-day change
0.00 pp
From 0.54% on 21-09-2026
21-09-202621-10-2026
EPSS score0.54%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Codepeople2 products
- appointment_booking_calendar< 1.3.70
- appointment booking calendar (wordpress plugin)≥ <= 1.3.69, ≤ 1.3.69
Wordpress1 product
- appointment-booking-calendar≤ 1.3.69 (fixed in 1.3.70)
2 vendors · 3 products
References
2 links- patchstack.com/database/…Third Party Advisory