CVE-2026-4071
4.3 MEDIUMThe BirdSeed plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.2.0
Published: 2026-06-02 · Last updated: 2026-06-02
Severity and scoring
- CVSS
- 4.3 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CWE
- CWE-352
Description
The BirdSeed plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.2.0. This is due to missing nonce validation in the birdseed_plugin_settings_page() function. The function processes the 'birdseed_token' GET parameter and saves it to the database via update_option() without verifying a nonce. This makes it possible for unauthenticated attackers to change the plugin's BirdSeed token setting via a forged request, granted they can trick a site administrator into performing an action such as clicking a link.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-4071
- [Other]https://plugins.trac.wordpress.org/browser/birdseed/tags/2.2.0/birdseed.php#L42
- [Other]https://plugins.trac.wordpress.org/browser/birdseed/tags/2.2.0/birdseed.php#L43
- [Other]https://plugins.trac.wordpress.org/browser/birdseed/trunk/birdseed.php#L42
- [Other]https://plugins.trac.wordpress.org/browser/birdseed/trunk/birdseed.php#L43
- [Other]https://www.wordfence.com/threat-intel/vulnerabilities/id/236f5a78-435a-48d1-9dd7-c42a2155cb88?source=cve
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