CVE-2025-6688

Simple Payment 1.3.6 - 2.3.8 - Authentication Bypass to Admin

Published Jun 27, 2025 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
The Simple Payment plugin for WordPress is vulnerable to Authentication Bypass in versions 1.3.6 to 2.3.8. This is due to the plugin not properly verifying a user's identity prior to logging them in through the create_user() function. This makes it possible for unauthenticated attackers to log in as administrative users.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-19376 The Simple Payment plugin for WordPress is vulnerable to Authentication Bypass in versions 1.3.6 to 2.3.8. This is due to the plugin not properly verifying a user's identity prior to logging them in through the create_user() function. This makes it possible for unauthenticated attackers to log in as administrative users.
History
Type Values Removed Values Added
First Time appeared Idokd
Idokd simple Payment
CPEs cpe:2.3:a:idokd:simple_payment:*:*:*:*:*:wordpress:*:*
Vendors & Products Idokd
Idokd simple Payment
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Simple Payment plugin for WordPress is vulnerable to Authentication Bypass in versions 1.3.6 to 2.3.8. This is due to the plugin not properly verifying a user's identity prior to logging them in through the create_user() function. This makes it possible for unauthenticated attackers to log in as administrative users.
Title Simple Payment 1.3.6 - 2.3.8 - Authentication Bypass to Admin
Weaknesses CWE-288
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Jun 27, 2025, 1:40 PM
Reserved
Jun 25, 2025, 9:40 PM
Status
Analyzed
Published
Jun 27, 2025, 8:15 AM
Modified
Jun 17, 2026, 10:02 AM