Vulnerability in Fivestarplugins Five Star Restaurant Reservations
CVE-2022-0421
The Five Star Restaurant Reservations WordPress plugin before 2.4.12 does not have authorisation when changing whether a payment was successful or failed, allowing unauthenticated users to change the payment status of arbitrary bookings. Furthermore, due to the lack of sanitisation and escaping, attackers could perform Cross-Site Scripting attacks against a logged in admin viewing the failed payments
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.006 (44.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.000
Affected products
- Fivestarplugins Five Star Restaurant Reservations
- Five Star Restaurant Reservations — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/145e8d3c-cd6f-4827-86e5-ea2d395a80b9 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2022-0421?
- CVE-2022-0421 is a medium-severity vulnerability in Fivestarplugins Five Star Restaurant Reservations, classified under Improper Encoding or Escaping of Output. CVSS score: 6.1/10. Published 2022-11-21.
- How severe is CVE-2022-0421?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2022-0421 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.