CVE-2026-4071
BirdSeed <= 2.2.0 - Cross-Site Request Forgery via BirdSeed Token Change
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-352 |
| Vendor | birdseedapp |
| Product | birdseed |
| Published | Jun 2, 2026 |
| Last Updated | Jun 2, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
birdseedapp / BirdSeed
0 ≤ 2.2.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/236f5a78-435a-48d1-9dd7-c42a2155cb88?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/birdseed/trunk/birdseed.php#L43 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/birdseed/tags/2.2.0/birdseed.php#L43 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/birdseed/trunk/birdseed.php#L42 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/birdseed/tags/2.2.0/birdseed.php#L42
Credits
Nabil Irawan