Simple Payment 1.3.6 - 2.3.8 - Authentication Bypass to Admin
| CVE | CVE-2025-6688 |
|---|---|
| CVSS | 9.8 (Critical) |
| Publicly Published | June 26, 2025 |
| Last Updated | June 27, 2025 |
| Researcher |
kr0d
|
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.
Learn more about Authentication Bypass vulnerabilities and how to prevent them.
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Vulnerability Details for Simple Payment
| Software Type | Plugin |
|---|---|
| Software Slug | simple-payment (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.3.9, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Simple Payment
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | Simple Payment <= 2.4.6 - Unauthenticated Stored Cross-Site Scripting | CVE-2025-62076 | Nguyen Xuan Chien | October 29, 2025 | |
| 2 | Simple Payment <= 2.4.6 - Unauthenticated Local File Inclusion | CVE-2025-62075 | Nguyen Xuan Chien | October 29, 2025 | |
| 3 | Simple Payment <= 2.3.7 - Reflected Cross-Site Scripting | CVE-2024-54303 | SOPROBRO | December 11, 2024 |
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