Description
The Rank Math plugin through 1.0.40.2 for WordPress allows unauthenticated remote attackers to create new URIs (that redirect to an external web site) via the unsecured rankmath/v1/updateRedirection REST API endpoint. In other words, this is not an "Open Redirect" issue; instead, it allows the attacker to create a new URI with an arbitrary name (e.g., the /exampleredirect URI).
Metrics
CVSS 3.1 6.1/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://rankmath.com/changelog/Product, Release Notes
- https://wordpress.org/plugins/seo-by-rank-math/#developersProduct
- https://www.wordfence.com/blog/2020/03/critical-vulnerabilities-affecting-over-200000-sites-patched-in-rank-math-seo-plugin/Exploit, Third Party Advisory
- https://rankmath.com/changelog/Product, Release Notes
- https://wordpress.org/plugins/seo-by-rank-math/#developersProduct
- https://www.wordfence.com/blog/2020/03/critical-vulnerabilities-affecting-over-200000-sites-patched-in-rank-math-seo-plugin/Exploit, Third Party Advisory
Timeline
- Published
- Apr 7, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified