CVE-2026-3712

The PhastPress plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.10 This is due to the scripts service endpoint constructing its URL whitelist dynamically from the attacker-controlled HTTP 'Host' header. This makes it possible for unauthenticated attackers to spoof the header to match any target URL, bypassing the whitelist and forcing the server to make HTTP requests to arbitrary internal or external destinations and return the response content.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/3627041/phastpress/trunk/sdk/phast.php
https://plugins.trac.wordpress.org/changeset?reponame=&new=3627042%40phastpress%2Ftags%2F3.11&old=3578731%40phastpress%2Ftags%2F3.10
https://www.wordfence.com/threat-intel/vulnerabilities/id/1c3fbca2-f11f-4f9c-9d70-eea98bdfd3b0?source=cve

Configurations

No configuration.

History

15 Oct 2026, 05:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-15 05:17

Updated : 2026-10-15 17:17

NVD link : CVE-2026-3712

Mitre link : CVE-2026-3712

CVE.ORG link : CVE-2026-3712

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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