Auth bypass in Wpvivid Migration\,_backup\,_staging
CVE-2023-4637
The WPvivid plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the restore() and get_restore_progress() function in versions up to, and including, 0.9.94. This makes it possible for unaut…
Vulnerability class: Broken Access Control
EPSS: 0.006 (45.0th percentile) — read the EPSS interpretation.
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.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Third Party Advisory)
- security@wordfence.com (Issue Tracking)
- security@wordfence.com (Issue Tracking)
- security@wordfence.com (Issue Tracking)
Frequently asked questions
- What is CVE-2023-4637?
- CVE-2023-4637 is a medium-severity vulnerability in Wpvivid Migration\,_backup\,_staging, classified under Missing Authorization. CVSS score: 4.3/10. Published 2024-02-05.
- How severe is CVE-2023-4637?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2023-4637 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.