CVE-2026-65558
Received Received - Intake

Unauthenticated SSRF in AffiliateX <= 2.3.5

Publication date: 2026-07-27

Last updated on: 2026-07-27

Assigner: Patchstack

Description
Unauthenticated Server Side Request Forgery (SSRF) in AffiliateX <= 2.3.5 versions.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-07-27
Last Modified
2026-07-27
Generated
2026-07-27
AI Q&A
2026-07-27
EPSS Evaluated
N/A
NVD
CVE-2026-65558
EUVD
EUVD-2026-49233

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
affiliatex affiliatex to 2.3.5 (inc)
patchstack affiliatex to 2.3.5 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This is an Unauthenticated Server Side Request Forgery (SSRF) vulnerability affecting AffiliateX plugin versions 2.3.5 and below. It allows attackers to trick the server into making requests to arbitrary domains, potentially exposing sensitive information from other services on the same system.

Detection Guidance

To detect this SSRF vulnerability in AffiliateX <= 2.3.5, check the plugin version in your WordPress admin panel under Plugins. If the version is 2.3.5 or lower, the system is vulnerable. You can also inspect server logs for unusual outbound requests to internal or external domains originating from the WordPress site.

Impact Analysis

An attacker could exploit this to access internal services, steal data, or perform unauthorized actions on behalf of the server. While the CVSS score indicates low severity, such vulnerabilities are often used in mass attacks targeting many websites.

Compliance Impact

SSRF vulnerabilities can lead to unauthorized data exposure, which may violate GDPR (data protection) or HIPAA (health data privacy) requirements. Compliance could be compromised if sensitive data is accessed or leaked due to this flaw.

Mitigation Strategies

Immediately update AffiliateX to version 2.3.6 or later via the WordPress admin panel. If updating is not possible, contact your hosting provider or a web developer for assistance. Enable auto-updates for the plugin if available through Patchstack or your security plugin.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-65558. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart