Auth bypass in Mbis Permalink Manager Lite
CVE-2024-2543
The Permalink Manager Lite plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'get_uri_editor' function in all versions up to, and including, 2.4.3.1. This makes it possible for unauthenticated attackers to view the permalinks of all posts.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (47.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wordfence.com/threat-intel/vulnerabilities/id/74f6bf42-3406-47c5-b255-6cc1e… (Third Party Advisory)
- gist.github.com/Xib3rR4dAr/a248426dfee107c6fda08e80f98fa894 (Exploit, Third Party Advisory)
- plugins.trac.wordpress.org/changeset/3053899/ (Patch)
Frequently asked questions
- What is CVE-2024-2543?
- CVE-2024-2543 is a medium-severity vulnerability in Mbis Permalink Manager Lite, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2024-04-09.
- How severe is CVE-2024-2543?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2024-2543 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.