CVE-2026-8708

Description

The Genzel breadcrumbs plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.2. This is due to missing or incorrect nonce validation on the _options_page function. This makes it possible for unauthenticated attackers to update the plugin's breadcrumb configuration, including templates, delimiter, home label, home URI, and breadcrumb rules via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

PUBLISHED Reserved 2026-05-15 | Published 2026-05-27 | Updated 2026-05-27 | Assigner Wordfence

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

Product status

Timeline

Credits

Muhammad Nur Ibnu Hubab finder

References

www.wordfence.com/...-9f61-42e8-85f5-1dea499a63f7?source=cve

plugins.trac.wordpress.org/...breadcrumbs/trunk/gb.class.php

plugins.trac.wordpress.org/...breadcrumbs/trunk/gb.class.php

plugins.trac.wordpress.org/...dcrumbs/trunk/page-options.php

cve.org (CVE-2026-8708)

nvd.nist.gov (CVE-2026-8708)

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