CVE-2026-104405
Deferred Deferred - Pending Action

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Vulnerability report for CVE-2026-104405, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Patchstack

Description

Unauthenticated Privilege Escalation in GiveWP <= 4.17.0 versions.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-19
AI Q&A
2026-10-06
EPSS Evaluated
2026-10-18
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Nexcess GiveWP n/a

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

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Executive Summary

This is an unauthenticated privilege escalation vulnerability in the GiveWP WordPress plugin versions 4.17.0 and earlier. It allows low-privilege users to gain admin-level access, taking full control of the website.

Detection Guidance

Check if the GiveWP plugin version is 4.17.0 or earlier. Use WordPress admin panel or run: wp plugin list | grep givewp. If vulnerable, update to version 4.18.0 or later.

Impact Analysis

An attacker could exploit this to gain full admin access to your WordPress site, allowing them to modify content, steal data, install malware, or take the site offline. The high CVSS score of 8.1 indicates widespread targeting is likely.

Compliance Impact

Exploitation could lead to unauthorized access to sensitive data, violating GDPR and HIPAA requirements for data protection and access controls. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Update the GiveWP plugin to version 4.18.0 or later immediately. Alternatively, apply the mitigation rule provided by Patchstack to prevent exploitation.

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EPSS Chart