Object Injection Vulnerability in Icegram Email Subscribers & Newsletters
CVE-2025-66055

7.2HIGH

Key Information:

Vendor

WordPress
Status
Email Subscribers & Newsletters
Vendor
CVE Published:
21 November 2025

What is CVE-2025-66055?

The Icegram Email Subscribers & Newsletters plugin is susceptible to an object injection vulnerability due to improper deserialization of untrusted data. This flaw allows attackers to manipulate serialized data, potentially leading to unauthorized actions and access within the plugin. Users with versions of Email Subscribers & Newsletters prior to 5.9.10 are encouraged to update to safeguard their systems.

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Deploy the Patch

Affected Version(s)

Email Subscribers & Newsletters 0 <= 5.9.10

References

https://patchstack.com/database/Wordpress/Plugin/email-su...
vdb-entry

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ananda Dhakal (Patchstack)
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