CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2025-13365
Medium (6.1). EPSS 0.1% chance of exploitation in the next 30 days.
The WP Hallo Welt plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.4. This is due to missing or incorrect nonce validation on the 'hallo_welt_seite' function. This makes it possible for unauthenticated attackers to update plugin settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Due to the insufficient input sanitization and output escaping, this can lead to Stored Cross-Site Scripting.
Severity
- EPSS
- 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
- CWE
- CWE-352
- Published
- Modified
- Record from
- the NVD, synced
References
- https://plugins.trac.wordpress.org/browser/wp-hallo-welt/tags/1.4./hallowelt.php#L53
- https://plugins.trac.wordpress.org/browser/wp-hallo-welt/trunk/hallowelt.php#L15
- https://plugins.trac.wordpress.org/browser/wp-hallo-welt/trunk/hallowelt.php#L27
- https://plugins.trac.wordpress.org/browser/wp-hallo-welt/trunk/hallowelt.php#L53
- https://plugins.trac.wordpress.org/browser/wp-hallo-welt/trunk/hallowelt.php#L54