High severity7.2NVD Advisory· Published Nov 21, 2025· Updated Apr 15, 2026

CVE-2025-66055

Description

Deserialization of Untrusted Data vulnerability in Icegram Email Subscribers & Newsletters email-subscribers allows Object Injection.This issue affects Email Subscribers & Newsletters: from n/a through <= 5.9.10.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Email Subscribersinferred
Range: <=5.9.10
Package: https://wordpress.org/plugins/email-subscribers
Icegram/Email Subscribers \& Newslettersllm-fuzzy
Range: <=5.9.10

Patches

Vulnerability mechanics

References

patchstack.com/database/Wordpress/Plugin/email-subscribers/vulnerability/wordpress-email-subscribers-newsletters-plugin-5-9-10-php-object-injection-vulnerabilitynvd

News mentions

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