OPEN-BRAIN <= 0.5.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'API Key' Setting
medium
The OPEN-BRAIN plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'API Key' settings field in all versions up to, and including, 0.5.0. This is due to insufficient input sanitization and output escaping. The plugin uses sanitize_text_field() which strips HTML tags but does not encode double quote...
- CVSS:
- 4.4
- Affected:
- up to 0.5.0
- Fix:
- No patched version reported
- Disclosed:
- Apr 15, 2026
CVE-2026-3995 on NVD →
OPEN-BRAIN <= 0.5.0 - Cross-Site Request Forgery
medium
The OPEN-BRAIN plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.5.0. This is due to missing nonce verification on the settings form in the func_page_main() function. This makes it possible for unauthenticated attackers to inject malicious web scripts via a forged...
- CVSS:
- 6.1
- Affected:
- up to 0.5.0
- Fix:
- No patched version reported
- Disclosed:
- Apr 14, 2026
CVE-2026-4091 on NVD →
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