Auth bypass in Featherplugins Custom Login Page | Temporary Users Rebrand Captcha
CVE-2023-2545
The Feather Login Page plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'getListOfUsers' function in versions starting from 1.0.7 up to, and including, 1.1.1. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to access the login links, which can be used for privilege escalation.
Vulnerability class: Broken Access Control
EPSS: 0.007 (49.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Patch)
Frequently asked questions
- What is CVE-2023-2545?
- CVE-2023-2545 is a high-severity vulnerability in Featherplugins Custom Login Page | Temporary Users Rebrand Captcha, classified under Missing Authorization. CVSS score: 8.1/10. Published 2023-05-31.
- How severe is CVE-2023-2545?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2023-2545 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.