Path Traversal in Wpvivid Migration\, Backup\, Staging
CVE-2022-2863
The Migration, Backup, Staging WordPress plugin before 0.9.76 does not sanitise and validate a parameter before using it to read the content of a file, allowing high privilege users to read any file from the web server via a Traversal attack
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.253 (97.9th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.207 · newest: 0.253 · change: +0.046
Affected products
- Wpvivid Migration\, Backup\, Staging
- Migration, Backup, Staging – Wpvivid — versions 0.9.76
Weakness classification (CWE)
Public proof-of-concept exploits
References
- wpscan.com/vulnerability/cb6a3304-2166-47a0-a011-4dcacaa133e5 (Exploit, Patch, Third Party Advisory)
- seclists.org/fulldisclosure/2022/Oct/0 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/168616/WordPress-WPvivid-Backup-Path-Traversal.ht… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-2863?
- CVE-2022-2863 is a medium-severity vulnerability in Wpvivid Migration\, Backup\, Staging, classified under Path Traversal. CVSS score: 4.9/10. Published 2022-09-16.
- How severe is CVE-2022-2863?
- Medium severity. CVSS v3 base score is 4.9 out of 10.
- Is CVE-2022-2863 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.