CVE-2025-13365 | BDVDB-2026-307153 Detail
tikolanWP Hallo Welt
Description#
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.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.
Weaknesses#
- CWE-352 Cross-Site Request Forgery (CSRF)
References#
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e422aa58-a335-4734-bbcd-d400bd44bc89?source=cve
- https://plugins.trac.wordpress.org/browser/wp-hallo-welt/trunk/hallowelt.php#L53
- 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#L54
- https://plugins.trac.wordpress.org/browser/wp-hallo-welt/trunk/hallowelt.php#L66
- 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
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.