How to fix CVE-2024-11636?

During next maintenance window: Identify affected systems and apply vendor patches when convenient. Monitor vendor channels for patch availability.

Is Email Subscribers Newsletters affected by CVE-2024-11636?

Organizations using Email Subscribers by Icegram Express WordPress should be aware of moderate risk from CVE-2024-11636, a input validation vulnerability rated CVSS 4.8. Exploitation could compromise the security of affected deployments. Proof-of-concept code is publicly available.

CVE-2024-11636

MEDIUM

2025-01-13 [email protected]

WordPress XSS Email Subscribers Newsletters

4.8

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:03 vuln.today

PoC Detected

May 08, 2025 - 19:37 vuln.today

Public exploit code

CVE Published

Jan 13, 2025 - 06:15 nvd

MEDIUM 4.8

DescriptionNVD

The Email Subscribers by Icegram Express WordPress plugin before 5.7.45 does not sanitise and escape some of its Text Block options, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

AnalysisAI

The Email Subscribers by Icegram Express WordPress plugin before 5.7.45 does not sanitise and escape some of its Text Block options, which could allow high privilege users such as admin to perform. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-20. The Email Subscribers by Icegram Express WordPress plugin before 5.7.45 does not sanitise and escape some of its Text Block options, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup). Affected products include: Icegram Email Subscribers \& Newsletters. Version information: before 5.7.45.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

CVE-2024-11636 vulnerability details – vuln.today

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