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CVE-2023-4274

20
FAUCET Score

CVE-2023-4274 is a Directory Traversal vulnerability affecting the WPvivid Migration, Backup, Staging plugin for WordPress, specifically versions up to and including 0.9.89. This flaw allows authenticated administrative users to delete the contents of arbitrary server directories, posing a significant risk, especially in shared hosting environments. The vulnerability carries a CVSS score of 6.5 (Medium), indicating a network-based attack with low complexity, requiring high privileges, and leading to high impact on integrity and availability. While it requires administrative access, the potential for data destruction is substantial. Currently, there is no evidence of active exploitation, nor are there publicly available exploit tools like Metasploit or Nuclei modules. Community discussion and media coverage for this CVE are minimal, suggesting low awareness and a lack of widespread attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.9.90CPE matchmatch criteria
cpe:2.3:a:wpvivid:migration\,_backup\,_staging:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.7HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.3
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.22%
Probability of exploitation in next 30 days
EPSS Percentile
65.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0122 is in the 73rd percentile among its peer group of 3,565 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/wpvivid-backuprestore/tags/0.9.89/includes/class-wpvivid-setting.php
Exploit
plugins.trac.wordpress.org / changeset
Patch
wordfence.com / threat-intel/vulnerabilities/id/5d94f38f-4b52-4b0d-800c-a6fca40bda3c
PatchThird Party Advisory