Auth bypass in Nsqua Simply Schedule Appointments
CVE-2022-2373
The Simply Schedule Appointments WordPress plugin before 1.5.7.7 is missing authorisation in a REST endpoint, allowing unauthenticated users to retrieve WordPress users details such as name and email address
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.019 (78.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Nsqua Simply Schedule Appointments
- Simply Schedule Appointments – WordPress Booking Plugin — versions 1.5.7.7
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/6aa9aa0d-b447-4584-a07e-b8a0d1b83a31 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-2373?
- CVE-2022-2373 is a medium-severity vulnerability in Nsqua Simply Schedule Appointments, classified under Missing Authorization. CVSS score: 5.3/10. Published 2022-08-29.
- How severe is CVE-2022-2373?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2022-2373 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.