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Tracking
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Thu, 16 Apr 2026 12:15:00 +0000
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ssvc
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Thu, 16 Apr 2026 09:30:00 +0000
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Faridsaniee
Faridsaniee open-brain Wordpress Wordpress wordpress |
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Faridsaniee
Faridsaniee open-brain Wordpress Wordpress wordpress |
Thu, 16 Apr 2026 07:15:00 +0000
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| Description | 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 quotes or other HTML-special characters needed for safe attribute context output. The API key value is saved via update_option() and later output into an HTML input element's value attribute without esc_attr() escaping. This makes it possible for authenticated attackers, with Administrator-level access, to inject arbitrary web scripts via attribute breakout payloads (e.g., double quotes followed by event handlers) that execute whenever a user accesses the plugin settings page. | |
| Title | OPEN-BRAIN <= 0.5.0 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'API Key' Setting | |
| Weaknesses | CWE-79 | |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: Wordfence
Published:
Updated: 2026-04-16T12:04:24.073Z
Reserved: 2026-03-11T17:04:22.771Z
Link: CVE-2026-3995
Updated: 2026-04-16T11:12:03.420Z
Status : Deferred
Published: 2026-04-16T07:16:30.503
Modified: 2026-04-22T20:22:50.570
Link: CVE-2026-3995
No data.
OpenCVE Enrichment
Updated: 2026-04-17T06:00:09Z