What’s Vulnerable › Vulnerabilities

CVE-2024-2656: Icegram Express <= 5.7.14 - Authenticated (Administrator+) Cross-Site Scripting via CSV import

• Severity: medium (CVSS 4.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-04-06 · updated 2026-06-17
• Weakness: CWE-79

Description

The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a CSV import in all versions up to, and including, 5.7.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Affected products

• icegram Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress: through 5.7.15

References

• https://plugins.trac.wordpress.org/changeset/3063438/email-subscribers/trunk/lite/includes/classes/class-es-import-subscribers.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/159ddb06-e7c4-4279-a8a1-c78a02e15891?source=cve
• https://plugins.trac.wordpress.org/changeset/3063438/email-subscribers/trunk/lite/includes/classes/class-es-import-subscribers.php
• https://www.wordfence.com/threat-intel/vulnerabilities/id/159ddb06-e7c4-4279-a8a1-c78a02e15891?source=cve

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