Migration, Backup, Staging – WPvivid <= 0.9.89 - Authenticated Stored Cross-Site Scripting

2023-09-22 00:00

Ivan Kuzymchak

Strategic Overview

Status

Patched in 0.9.90

Affected PluginWPvivid — Backup, Migration & Staging

Affected Version<= 0.9.89

CVSS4.4Medium

CVECVE-2023-5120

View all WPvivid — Backup, Migration & Staging vulnerabilities

Vulnerability Overview

The Migration, Backup, Staging – WPvivid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the image file path parameter in versions up to, and including, 0.9.89 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative privileges to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 0.9.90, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.cve.org/CVERecord?id=CVE-2023-5120 https://www.wordfence.com/threat-intel/vulnerabilities/id/320f4260-20c2-4f27-91ba-d2488b417f62

CVSS Vector

4.4

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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