How to fix CVE-2025-7435?

During next maintenance window: Apply vendor patches when convenient. Verify cross-site scripting controls are in place.

Is LiveHelperChat affected by CVE-2025-7435?

CVE-2025-7435 is a low-severity vulnerability in LiveHelperChat lhc-php-resque Extension involving cross-site scripting (CVSS 3.5). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation.

LiveHelperChat CVE-2025-7435

EUVD-2025-21100 LOW

Cross-site Scripting (XSS) (CWE-79)

2025-07-11 [email protected]

XSS

3.5

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 16, 2026 - 08:17 vuln.today

EUVD ID Assigned

Mar 16, 2026 - 08:17 euvd

EUVD-2025-21100

PoC Detected

Jul 15, 2025 - 13:14 vuln.today

Public exploit code

CVE Published

Jul 11, 2025 - 03:16 nvd

LOW 3.5

DescriptionNVD

A vulnerability was found in LiveHelperChat lhc-php-resque Extension up to ee1270b35625f552425e32a6a3061cd54b5085c4. It has been classified as problematic. This affects an unknown part of the file /site_admin/lhcphpresque/list/ of the component List Handler. The manipulation of the argument queue name leads to cross site scripting. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The identifier of the patch is 542aa8449b5aa889b3a54f419e794afe19f56d5d/0ce7b4f1193c0ed6c6e31a960fafededf979eef2. It is recommended to apply a patch to fix this issue.

Analysis

Technical ContextAI

Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.

RemediationAI

Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.

CVE-2025-7435 vulnerability details – vuln.today

Back