CVE-2026-1651: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in icegram Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress
The Email Subscribers by Icegram Express plugin for WordPress is vulnerable to SQL Injection via the 'workflow_ids' parameter in all versions up to, and including, 5.9.16 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
AI Analysis
Technical Summary
The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress (Icegram) suffers from an SQL Injection vulnerability (CWE-89) via the 'workflow_ids' parameter. This parameter is not properly sanitized or prepared in SQL queries, enabling authenticated administrators to append malicious SQL code. The vulnerability affects all versions up to and including 5.9.16. The CVSS 3.1 base score is 6.5, reflecting a medium severity with network attack vector, low attack complexity, and high impact on confidentiality and integrity. No patch or official fix information is currently available.
Potential Impact
An attacker with administrator-level access can exploit this vulnerability to execute arbitrary SQL commands appended to existing queries. This can result in unauthorized disclosure of sensitive information stored in the database. The vulnerability does not affect availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict administrator access to trusted users only and monitor for suspicious activity related to the 'workflow_ids' parameter. Avoid using this plugin or downgrade to a version not affected if possible.
CVE-2026-1651: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in icegram Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress
Description
The Email Subscribers by Icegram Express plugin for WordPress is vulnerable to SQL Injection via the 'workflow_ids' parameter in all versions up to, and including, 5.9.16 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress (Icegram) suffers from an SQL Injection vulnerability (CWE-89) via the 'workflow_ids' parameter. This parameter is not properly sanitized or prepared in SQL queries, enabling authenticated administrators to append malicious SQL code. The vulnerability affects all versions up to and including 5.9.16. The CVSS 3.1 base score is 6.5, reflecting a medium severity with network attack vector, low attack complexity, and high impact on confidentiality and integrity. No patch or official fix information is currently available.
Potential Impact
An attacker with administrator-level access can exploit this vulnerability to execute arbitrary SQL commands appended to existing queries. This can result in unauthorized disclosure of sensitive information stored in the database. The vulnerability does not affect availability. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict administrator access to trusted users only and monitor for suspicious activity related to the 'workflow_ids' parameter. Avoid using this plugin or downgrade to a version not affected if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2026-01-29T19:16:28.205Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 69a79342d1a09e29cbc204c9
Added to database: 3/4/2026, 2:04:50 AM
Last enriched: 4/9/2026, 11:21:22 AM
Last updated: 4/18/2026, 2:48:37 PM
Views: 226
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