Menu Icons by ThemeIsle <= 0.13.13 - Authenticated (Author+) Stored Cross-Site Scripting via SVG Upload

2024-05-15 00:00

wesley (wcraft)

Strategic Overview

Status

Patched in 0.13.14

Affected PluginMenu Icons by Themeisle – Add Icons to Navigation Menus

Affected Version<= 0.13.13

CVSS6.4Medium

CVECVE-2024-4635

View all Menu Icons by Themeisle – Add Icons to Navigation Menus vulnerabilities

Vulnerability Overview

The Menu Icons by ThemeIsle plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘add_mime_type’ function in versions up to, and including, 0.13.13 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 0.13.14, 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-2024-4635 https://www.wordfence.com/threat-intel/vulnerabilities/id/90284576-6570-4e4c-8eb3-743bc402ea1b

CVSS Vector

6.4

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

Base

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

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