CVE-2023-4637

MEDIUM

WPvivid Backup, Migration & Staging <= 0.9.94 - Unauthenticated Sensitive Data Exposure via Restore Function

Title source: llm

Description

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 unauthenticated attackers to invoke these functions and obtain full file paths if they have access to a back-up ID.

References (4)

Core 4

Core References

Issue Tracking

https://plugins.trac.wordpress.org/browser/wpvivid-backuprestore/trunk/includes/class-wpvivid.php#L3736

Issue Tracking

https://plugins.trac.wordpress.org/browser/wpvivid-backuprestore/trunk/includes/class-wpvivid.php#L3943

Issue Tracking

https://plugins.trac.wordpress.org/changeset/3023214/wpvivid-backuprestore/trunk/includes/class-wpvivid.php?contextall=1&old=3007861&old_path=%2Fwpvivid-backuprestore%2Ftrunk%2Fincludes%2Fclass-wpvivid.php

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/bad0bd6b-9c88-4d31-90b5-92d3ceb8c0af?source=cve

Scores

CVSS v3 4.3

EPSS 0.0062

EPSS Percentile 45.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (2)

wpvivid/migration\,_backup\,_staging < 0.9.94

wpvividplugins/WPvivid — Backup, Migration & Staging < 0.9.94

Published Feb 05, 2024

Tracked Since Feb 18, 2026