CSRF in Jeremiahorem Custom User CSS
CVE-2023-6391
The Custom User CSS WordPress plugin through 0.2 does not have CSRF check in place when updating its settings, which could allow attackers to make a logged in admin change them via a CSRF attack.
Vulnerability class: CSRF (Cross-Site Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.003 (26.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Jeremiahorem Custom User CSS
- Custom User CSS — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/4098b18d-6ff3-462c-af05-48adb6599cf3/ (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)
- magos-securitas.com/txt/CVE-2023-6391.txt (Exploit)
Frequently asked questions
- What is CVE-2023-6391?
- CVE-2023-6391 is a high-severity vulnerability in Jeremiahorem Custom User CSS, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2024-01-29.
- How severe is CVE-2023-6391?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-6391 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.