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Simple Payment vulnerabilities
Simple Payment has 2 known vulnerabilities in this database. The most recent published record is dated 9 Oct 2026.
- Known vulnerabilities
- 2
- Active installs
- 40+
- Latest version
- 2.5.6
- Last updated
- 9 Sep 2026
- Most recent
- 9 Oct 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Cross-site scripting (XSS) CVE-2026-96332 | High 7.1 | Up to 2.5.4 | Fixed in a later version (latest 2.5.6) | 3 d ago |
| Authentication bypass CVE-2025-6688 | Critical 9.8 | Before 2.3.9 | Fixed in 2.3.9 | 27 Jun 2025 |
Read the published descriptions
- CVE-2026-96332, 9 Oct 2026
- Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in yalla ya! Simple Payment simple-payment allows Reflected XSS.This issue affects Simple Payment: from n/a through 2.5.4. CVE record
- CVE-2025-6688, 27 Jun 2025
- 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. CVE record
What to do if you run Simple Payment
If you run Simple Payment, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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