SVG Support <= 2.5.8 - Stored Cross-Site Scripting via Vulnerability Dependency

2025-02-24 00:00

Anonymous

Strategic Overview

Status

Patched in 2.5.9

Affected PluginSVG Support

Affected Version<= 2.5.8

CVSS5.4Medium

CVECVE-2022-23638

View all SVG Support vulnerabilities

Vulnerability Overview

The SVG Support plugin for WordPress is running a vulnerable dependency (svg-sanitize, 0.14.1) in all versions up to, and including, 2.5.8. The vulnerable dependency has a Stored Cross-Site Scripting vulnerability due to insufficient SVG sanitization. The SVG Support plugin may be exploited if the uploaded SVG image is included in line in an HTML page.

Technical Analysis

REMEDIATION: Update to version 2.5.9, 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-2022-23638 https://www.wordfence.com/threat-intel/vulnerabilities/id/f6a41a90-d116-4cb5-9627-08eb70f9654d

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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