Skip to content
Fencer Vulns
medium 4.9

CVE-2022-2863 json

WPvivid Backup < 0.9.76 - Admin+ Arbitrary File Read

published 2022-09-16 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35097

cvss
4.9
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
25.1%
EPSS 25.1% chance of exploitation in 30 days, percentile 97%
public exploits
0
none known, plus a Nuclei check

Summary

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

Patch / fix

  • wpvivid migration,_backup,_staging 0.9.76

Exploit prediction

25.10% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template WordPress WPvivid Backup <0.9.76 - Local File Inclusion nuclei detection template
  • wpscan.com https://wpscan.com/vulnerability/cb6a3304-2166-47a0-a011-4dcacaa133e5 referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/fulldisclosure/2022/Oct/0 referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com http://packetstormsecurity.com/files/168616/WordPress-WPvivid-Backup-Path-Traversal.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 4.9 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected products

  • Unknown Migration, Backup, Staging – WPvivid

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.