Icegram Mailer <= 1.0.12 - Authenticated (Administrator+) SQL Injection via 'fields' Parameter
Key facts
- Attack vector
- Network
- Privileges required
- High
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-89.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| icegram | Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs | up to 1.0.12 | — | No fix listed | CNA |
- Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs Vendoricegram Affected up to 1.0.12 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-15951
- 2026-10-03 Alias added: GHSA-gv4j-vgcg-m3hw
References
Other 5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9e4cff1c-6a01-4725-9e37-f48b5de16d9b?source=cve
- https://plugins.trac.wordpress.org/browser/icegram-mailer/tags/1.0.12/includes/db/class-icegram-mailer-logs-table.php#L109
- https://plugins.trac.wordpress.org/browser/icegram-mailer/tags/1.0.12/includes/controllers/class-icegram-mailer-dashboard-controller.php#L26
- https://plugins.trac.wordpress.org/browser/icegram-mailer/tags/1.0.12/includes/class-icegram-mailer-router.php#L44
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3627122%40icegram-mailer&new=3627122%40icegram-mailer
More icegram vulnerabilities
- TI-2024-02684 SQL injection in icegram Email Subscribers & Newsletters – Email Marketing, Post… CVSS 3.1CRITICAL 9.8
- TI-2019-14600 There was a flaw in the WordPress plugin, Email Subscribers & Newsletters before 4.3.1… CVSS 3.1CRITICAL 9.8
- TI-2022-03650 Icegram Express < 5.5.1 - Subscriber+ SQLi CVSS 3.1HIGH 8.8
- TI-2026-01336 Email Subscribers & Newsletters <= 5.9.16 - Authenticated (Administrator+) SQL Injection via 'workflow_ids' Parameter CVSS 3.1MEDIUM 6.5
- TI-2024-11421 Email Subscribers < 5.7.44 - Admin+ SQL Injection CVSS 3.1MEDIUM 6.5
- TI-2019-14413 The WordPress plugin, Email Subscribers & Newsletters, before 4.2.3 had a flaw that… CVSS 3.1MEDIUM 5.3
Sources
- CVE-2026-15951 · CVE Program
- CVE-2026-15951 · NVD
- FIRST EPSS
- GHSA-gv4j-vgcg-m3hw · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences