Zynith SEO <= 7.4.9 - Missing Authorization to Unauthenticated Arbitrary Option Deletion
Affected versions: *-7.4.9
Vulnerability type: CWE-862 Missing Authorization
Affected software, patched versions and attribution
The Zynith SEO plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to a missing capability check on a function in all versions up to, and including, 7.4.9. This makes it possible for unauthenticated attackers to delete arbitrary option values on the WordPress site. This can be leveraged to delete an option that would create an error on the site and deny service to legitimate users.
Zynith SEO
Affected versions: *-7.4.9
Patched versions: Not supplied
Researcher credit: Dave Jong
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- Published
- August 26, 2024
- CVSS
- 9.1