HT Mega <= 2.7.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via block_css and inner_css

2025-02-03 00:00

Sean Murphy

Strategic Overview

Status

Patched in 2.7.7

Affected PluginHT Mega Addons for Elementor – Elementor Widgets & Template Builder

Affected Version<= 2.7.6

CVSS6.4Medium

CVECVE-2024-12597

View all HT Mega Addons for Elementor – Elementor Widgets & Template Builder vulnerabilities

Vulnerability Overview

The HT Mega – Absolute Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'block_css' and 'inner_css' parameters in all versions up to, and including, 2.7.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access 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 2.7.7, 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-2024-12597 https://www.wordfence.com/threat-intel/vulnerabilities/id/17f12e75-0bb6-48ed-9ba2-17caab268d61

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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