CVE-2023-6391
HIGHCVSS 8.8/10EPSS 0.35%
Last modified
CVE-2023-6391 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.35% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Jeremiahorem | Custom User Css | <= 0.2 |
References
- https://wpscan.com/vulnerability/4098b18d-6ff3-462c-af05-48adb6599cf3/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/4098b18d-6ff3-462c-af05-48adb6599cf3/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2023-6391?
CVE-2023-6391 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.35% probability of exploitation in the next 30 days.
How do I fix CVE-2023-6391?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-6391?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST