Answer in brief
CVE-2026-15951 records a Medium severity (CVSS 4.9) vulnerability in Icegram Mailer <= 1.0.12 - Authenticated (Administrator+) SQL Injection via 'fields' Parameter. The current sources do not mark it as known exploited. The current feed maps icegram/Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-15951 records a Medium severity (CVSS 4.9) vulnerability in Icegram Mailer <= 1.0.12 - Authenticated (Administrator+) SQL Injection via 'fields' Parameter. The current sources do not mark it as known exploited. The current feed maps icegram/Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 4.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps icegram/Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| icegram/Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logsgeneric | 0 | Not reported |
Published upstream
Aug 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 3, 2026
The Icegram Mailer plugin for WordPress is vulnerable to SQL Injection via the 'fields' parameter in versions up to, and including, 1.0.12. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the Icegram_Mailer_Logs_Table::get_logs() function, where each element of the `fields` array received from $_REQUEST['data'] is joined verbatim into the SELECT clause via implode() with no whitelist, escaping, or prepared-statement placeholder. 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.
Quoted source text, attributed separately from HOL analysis.
CVSS is 4.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps icegram/Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| icegram/Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logsgeneric | 0 | Not reported |
Published upstream
Aug 1, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 3, 2026
The Icegram Mailer plugin for WordPress is vulnerable to SQL Injection via the 'fields' parameter in versions up to, and including, 1.0.12. This is due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query in the Icegram_Mailer_Logs_Table::get_logs() function, where each element of the `fields` array received from $_REQUEST['data'] is joined verbatim into the SELECT clause via implode() with no whitelist, escaping, or prepared-statement placeholder. 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.
Quoted source text, attributed separately from HOL analysis.