PT-2025-47731 · WordPress · Icegram Email Subscribers & Newsletters

Ananda Dhakal · Published 2025-11-21 · Updated 2025-11-26 · CVE-2025-66055

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Icegram Email Subscribers & Newsletters versions through 5.9.10

Description A flaw exists in Icegram Email Subscribers & Newsletters related to the deserialization of untrusted data, which can lead to object injection. This issue impacts the email-subscribers component.

Recommendations Update Icegram Email Subscribers & Newsletters to a version later than 5.9.10.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2025-66055

Affected Products

Icegram Email Subscribers & Newsletters

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-66055 · Security Note
• https://twitter.com/CVEnew/status/1991856014401188058 · Twitter Post
• https://twitter.com/cracbot/status/1993635906428014737 · Twitter Post
• https://vdp.patchstack.com/database/Wordpress/Plugin/email-subscribers/vulnerability/wordpress-email-subscribers-newsletters-plugin-5-9-10-php-object-injection-vulnerability?_s_id=cve · Note
• https://patchstack.com/database/Wordpress/Plugin/email-subscribers/vulnerability/wordpress-email-subscribers-newsletters-plugin-5-9-10-php-object-injection-vulnerability?_s_id=cve · Note