CVE-2024-2876

CRITICAL EXPLOITED NUCLEI

Wordpress Email Subscribers by Icegram Express - SQL Injection

Title source: nuclei
STIX 2.1

Exploitation Summary

CVE-2024-2876 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 10 public exploits from researchers including iSee857, c0d3zilla, intel365. A Nuclei detection template is also available.

AI-analyzed exploit summary The repository contains functional exploit code for multiple CVEs, including CVE-2026-22812, which demonstrates remote command execution (RCE) via session manipulation and command injection. The code is well-structured, includes proper error handling, and is designed for both single and batch target testing.

Description

The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to SQL Injection via the 'run' function of the 'IG_ES_Subscribers_Query' class in all versions up to, and including, 5.7.14 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Exploits (10)

github WORKING POC 40 stars
by iSee857 · pythonpoc
https://github.com/iSee857/CVE-PoC/tree/main/WordPress_IcegramExpress(CVE-2024-2876).py

The repository contains functional exploit code for multiple CVEs, including CVE-2026-22812, which demonstrates remote command execution (RCE) via session manipulation and command injection. The code is well-structured, includes proper error handling, and is designed for both single and batch target testing.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: OpenCode (CVE-2026-22812), Altenergy (CVE-2024-11305), and others
No auth needed
Prerequisites: network access to target · target service running
devstral-2 · analyzed Feb 27, 2026 Full analysis →
nomisec WRITEUP 6 stars
by c0d3zilla · infoleak
https://github.com/c0d3zilla/CVE-2024-2876

This repository contains a README describing a SQL injection vulnerability (CVE-2024-2876) in Icegram Express. No actual exploit code is provided, only a legal disclaimer and brief description.

Classification
Writeup 90%
Attack Type
Sqli
Complexity
Theoretical
Reliability
Theoretical
Target: Icegram Express (version not specified)
No auth needed
Prerequisites: Access to a vulnerable Icegram Express instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 2 stars
by intel365 · poc
https://github.com/intel365/CVE-2024-2876

The repository contains a functional SQL injection exploit for CVE-2024-2876, targeting the 'Email Subscribers by Icegram Express' WordPress plugin. The exploit leverages inadequate input sanitization in the `IG_ES_Subscribers_Query` class to execute arbitrary SQL queries, demonstrated via a time-based blind SQLi payload.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Email Subscribers by Icegram Express (WordPress plugin) <= 5.7.14
No auth needed
Prerequisites: WordPress site with vulnerable plugin installed
devstral-2 · analyzed Jun 08, 2026 Full analysis →
nomisec WORKING POC 2 stars
by kernel364 · poc
https://github.com/kernel364/CVE-2024-2876

The repository contains a functional SQL injection exploit for CVE-2024-2876, targeting the 'Email Subscribers by Icegram Express' WordPress plugin. The exploit leverages inadequate input sanitization in the `IG_ES_Subscribers_Query` class to execute arbitrary SQL queries.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Email Subscribers by Icegram Express (up to 5.7.14)
No auth needed
Prerequisites: WordPress site with vulnerable plugin installed
devstral-2 · analyzed May 24, 2026 Full analysis →
nomisec WORKING POC 2 stars
by voidbroker · poc
https://github.com/voidbroker/CVE-2024-2876

The repository provides a functional proof-of-concept for CVE-2024-2876, a SQL injection vulnerability in the 'Email Subscribers by Icegram Express' WordPress plugin. The exploit leverages unsanitized input in the `IG_ES_Subscribers_Query` class to execute arbitrary SQL queries.

Classification
Working Poc 90%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Email Subscribers by Icegram Express (up to 5.7.14)
No auth needed
Prerequisites: Target running vulnerable version of the plugin · Access to the WordPress admin-post.php endpoint
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 2 stars
by chsxthwik · poc
https://github.com/chsxthwik/CVE-2024-2876

This repository contains a proof-of-concept for CVE-2024-2876, an unauthenticated SQL Injection vulnerability in the Email Subscribers by Icegram Express WordPress plugin. The PoC demonstrates how an attacker can inject malicious SQL queries via the 'advanced_filter' parameter to extract sensitive database information.

Classification
Working Poc 90%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Email Subscribers by Icegram Express (WordPress plugin) <= 5.7.14
No auth needed
Prerequisites: Target must have the vulnerable plugin installed and active
devstral-2 · analyzed Feb 16, 2026 Full analysis →
nomisec WORKING POC 2 stars
by 0xAgun · infoleak
https://github.com/0xAgun/CVE-2024-2876

This PoC exploits a time-based SQL injection vulnerability in the Email Subscribers plugin for WordPress. It checks for vulnerable versions (<5.7.15) and confirms exploitation via a sleep-based payload.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: Email Subscribers WordPress plugin <5.7.15
No auth needed
Prerequisites: Target running vulnerable Email Subscribers plugin · Access to /wp-admin/admin-post.php
devstral-2 · analyzed Feb 16, 2026 Full analysis →
vulncheck_xdb WORKING POC
infoleak
https://github.com/zxcod3/CVE-2024-2876

The repository contains a functional SQL injection exploit for CVE-2024-2876, targeting the 'Email Subscribers by Icegram Express' WordPress plugin. The exploit leverages a time-based SQLi via the `advanced_filter` parameter in a POST request to `/wp-admin/admin-post.php`.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Email Subscribers by Icegram Express (WordPress plugin) <= 5.7.14
No auth needed
Prerequisites: WordPress site with vulnerable plugin installed
devstral-2 · analyzed Feb 25, 2026 Full analysis →
vulncheck_xdb WORKING POC
infoleak
https://github.com/R4m24n/wp

The repository provides functional SQL injection PoCs for CVE-2024-2876 and CVE-2024-3495, targeting WordPress plugins 'Email Subscribers by Icegram Express' and 'Country State City Dropdown CF7' respectively. The PoCs include crafted HTTP requests demonstrating time-based and union-based SQLi techniques.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Moderate
Reliability
Reliable
Target: Email Subscribers by Icegram Express (≤5.7.14), Country State City Dropdown CF7 (≤2.7.2)
No auth needed
Prerequisites: target running vulnerable plugin version · network access to WordPress admin endpoints
devstral-2 · analyzed Feb 25, 2026 Full analysis →
vulncheck_xdb WORKING POC
infoleak
https://github.com/Quantum-Hacker/CVE-2024-2876

The repository contains a functional SQL injection exploit for CVE-2024-2876, targeting the Email Subscribers by Icegram Express WordPress plugin. The exploit uses a time-based SQLi payload to verify vulnerability via a crafted POST request to /wp-admin/admin-post.php.

Classification
Working Poc 95%
Attack Type
Sqli
Complexity
Trivial
Reliability
Reliable
Target: Email Subscribers by Icegram Express (WordPress plugin) <= 5.7.14
No auth needed
Prerequisites: WordPress site with vulnerable plugin installed
devstral-2 · analyzed Feb 25, 2026 Full analysis →

Nuclei Templates (1)

Wordpress Email Subscribers by Icegram Express - SQL Injection
CRITICALVERIFIEDby iamnoooob,rootxharsh,pdresearch

Scores

CVSS v3 9.8
EPSS 0.9092
EPSS Percentile 99.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

VulnCheck KEV 2025-03-11
CWE
CWE-89
Status published
Products (2)
icegram/Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress < 5.7.14
icegram/Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce < 5.7.14
Published May 02, 2024
Tracked Since Feb 18, 2026