CVE-2020-28976
The Canto plugin 1.3.0 for WordPress contains a blind SSRF vulnerability. It allows an...
CVE-2020-28976 is a medium vulnerability (CVSS 5.3) in Canto, published November 30, 2020. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 27.8%, the 98th percentile. No source names a fixed version.
- Severity
- 5.3 MediumCVSS 3.1, NVD
- Exploit chance
- 27.8%EPSS, 98th percentile
- Exploitation
- None known2 public exploits
- Fixed in
- No fix listedNo source names one
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Wordpress Plugin Canto 1.3.0 - Blind SSRF (Unauthenticated) | 2020-12-04 |
| Nuclei | WordPress Canto 1.3.0 - Blind Server-Side Request Forgery |
What each source reports
NVD Score used
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.
- Record
CVE-2020-28976- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-918
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2020-28976- Updated
- 2026-11-02
EUVDEUVD-2020-21359No score
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.
- Record
EUVD-2020-21359- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cm65-67cq-fq4vNo score
The Canto plugin 1.3.0 for WordPress contains a blind SSRF vulnerability. It allows an...
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.
- Record
GHSA-cm65-67cq-fq4v- Weakness
- CWE-918
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Nuclei, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
github.com/CantoDAM/Canto-Wordpress-Plugin
canto.com/integrations/wordpress
wordpress.org/plugins/canto
gist.github.com/p4nk4jv/87aebd999ce4b28063943480e95fd9e0
packetstormsecurity.com/files/160358/WordPress-Canto-1.3.0-Server-Side-Request-Forgery.html
nvd.nist.gov/vuln/detail/CVE-2020-28976