CVE-2024-5703 - CVE House
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Status published Medium CVE-2024-5703

Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin <= 5.7.26 - Missing Authorization

Vulnerability Description

The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized API access due to a missing capability check in all versions up to, and including, 5.7.26. This makes it possible for authenticated attackers, with Subscriber-level access and above, to access the API (provided it is enabled) and add, edit, and delete audience users.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Arkadiusz Hydzik

References

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CVE-2024-8254
Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce <= 5.7.34 - Authenticated (Subscriber+) Arbitrary Shortcode Execution
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CVE-2024-6172
Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce <= 5.7.25 - Unauthenticated SQL Injection via unsubscribe
Critical 9.8

Affected Vendor

Affected Software

Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress
Vulnerable Versions:
0

Timeline

Official Publish: July 17th, 2024
Last Modified: April 8th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weaknesses (CWE)

CWE-862

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1078 Valid Accounts
Persistence
T1531 Account Access Removal
Impact