CVE-2020-28976 Server-side request forgery in n/a
An unauthenticated attacker can exploit a blind SSRF vulnerability in the Canto WordPress plugin to make requests to internal and external servers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-28976?
CVE-2020-28976 is a medium-severity server-side request forgery vulnerability in n/a, published on 30 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Canto plugin 1.3.0 for WordPress contains a blind SSRF vulnerability. It allows an unauthenticated attacker can make a request to any internal and external server via /includes/lib/detail.php?subdomain=SSRF.
Weakness: CWE-918
Which versions are affected by CVE-2020-28976?
It affects 1 product.
Products include Canto Canto.
How do I fix CVE-2020-28976?
No fix has been published for CVE-2020-28976 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2020-28976 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-28976 exists.
Public exploit code: 1 Exploit-DB entry and 1 Nuclei template.
Other vulnerabilities in n/a
- CVE-2024-25096 WordPress canto plugin <= 3.0.7 - Unauth. Remote Code Execution (RCE) vulnerability
- CVE-2024-4936 Canto <= 3.0.8 - Unauthenticated Remote File Inclusion
- CVE-2023-3452 Canto <= 3.0.4 - Unauthenticated Remote File Inclusion
- CVE-2022-40305 Server-side request forgery in n/a
- CVE-2020-24063 Server-side request forgery in n/a
Sources
Also known as GHSA-cm65-67cq-fq4v.