How to fix CVE-2024-0310?

Within 30 days: Identify affected systems running ENS Control browser extension and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Is Endpoint Security Web Control affected by CVE-2024-0310?

Organizations using ENS Control browser extension should be aware of moderate risk from CVE-2024-0310, a cross-site scripting vulnerability rated CVSS 6.1. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

Endpoint Security Web Control CVE-2024-0310

MEDIUM

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

2024-01-10 [email protected]

XSS Endpoint Security Web Control

6.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:34 vuln.today

CVE Published

Jan 10, 2024 - 11:15 nvd

MEDIUM 6.1

DescriptionNVD

A content-security-policy vulnerability in ENS Control browser extension prior to 10.7.0 Update 15 allows a remote attacker to alter the response header parameter setting to switch the content security policy into report-only mode, allowing an attacker to bypass the content-security-policy configuration.

AnalysisAI

A content-security-policy vulnerability in ENS Control browser extension prior to 10.7.0 Update 15 allows a remote attacker to alter the response header parameter setting to switch the content. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. A content-security-policy vulnerability in ENS Control browser extension prior to 10.7.0 Update 15 allows a remote attacker to alter the response header parameter setting to switch the content security policy into report-only mode, allowing an attacker to bypass the content-security-policy configuration. Affected products include: Trellix Endpoint Security Web Control. Version information: prior to 10.7.0.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

CVE-2024-0310 vulnerability details – vuln.today

Back