Medium severity · published Apr 7, 2020
CVE-2020-11515
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…
6.1
CVSS
2.5%
EPSS
No
On KEV
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 85% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
Seo · Rankmath
through 1.0.40.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11515
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11515
Product
https://rankmath.com/changelog/
Product
https://wordpress.org/plugins/seo-by-rank-math/#developers
Exploit
https://www.wordfence.com/blog/2020/03/critical-vulnerabilities-affecting-over-200000-sites-patched-in-rank-math-seo-plugin/
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