CVE-2023-4274 json
The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 0.9.89.
published 2023-10-20 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-54145
- cvss
- 8.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to Directory Traversal in versions up to, and including, 0.9.89. This allows authenticated attackers with administrative privileges to delete the contents of arbitrary directories on the server, which can be a critical issue in a shared environments.
Patch / fix
- wpvivid migration,_backup,_staging 0.9.90
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
1.53% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wpvivid-backuprestore/tags/0.9.89/includes/class-wpvivid-setting.php#L200 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H |
Affected products
- wpvividplugins Migration, Backup, Staging – WPvivid
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
- Technology feeds
References
-
wordfence.com
/threat-intel/vulnerabilities/id/5d94f38f-4b52-4b0d-800c-a6fca40bda3c?source=cve
patch, third-party-advisory
-
plugins.trac.wordpress.org
/changeset?sfp_email=&sfph_mail=&reponame=&new=2956458%40wpvivid-backuprestore%2Ftrunk&old=2948265%40wpvivid-b
patch
-
plugins.trac.wordpress.org
/browser/wpvivid-backuprestore/tags/0.9.89/includes/class-wpvivid-setting.php#L200
exploit
Sources
- CVE List CVE-2023-4274
- NVD CVE-2023-4274
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.