Manager for Icomoon <= 2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

2023-05-04 00:00

deokhunKim

Strategic Overview

Status

Patched in 2.2

Affected PluginManager for IcoMoon

Affected Version<= 2.1

CVSS6.4Medium

CVECVE-2023-29387

View all Manager for IcoMoon vulnerabilities

Vulnerability Overview

The Manager for Icomoon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's icomoon shortcode in versions up to, and including, 2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-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 2.2, 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-2023-29387 https://www.wordfence.com/threat-intel/vulnerabilities/id/8ef75bb4-febf-4009-a6b4-f0b40a4fc903

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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