CVE-2024-2876 in the critical feed json
Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin <= 5.7.14 - Unauthenticated SQL Injection
published 2024-05-02 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-27820
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 80.6%
- EPSS 80.6% chance of exploitation in 30 days, percentile 99.6%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
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.
Patch / fix
- icegram email_subscribers_&_newsletters 5.7.15
- icegram icegram_express 5.7.15
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
80.60% chance of exploitation in the next 30 days, higher than 99.6% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template Wordpress Email Subscribers by Icegram Express - SQL Injection nuclei detection template
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- icegram Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/e0ca6ac4-0d89-4601-94fc-cce5a0af9c56?source=cve
- github.com /WordpressPluginDirectory/email-subscribers/blob/main/email-subscribers/lite/includes/classes/class-ig-es-subs
- github.com /WordpressPluginDirectory/email-subscribers/blob/main/email-subscribers/lite/admin/class-email-subscribers-adm
- plugins.trac.wordpress.org /changeset/3060251/email-subscribers/trunk/lite/includes/classes/class-ig-es-subscriber-query.php
Sources
- CVE List CVE-2024-2876
- NVD CVE-2024-2876
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.