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Vulnerability record · CVE-2020-28976 · published 30 November 2020

CVE-2020-28976: Canto server-side request forgery (ssrf) vulnerability

Canto · Canto

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.

5.3 CVSS 3.1 Medium EPSS 28% · top 2.0% CWE-918 · Server-side request forgery (SSRF)
5.3CVSS 3.1 base score, v2 5.0
28%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/160358/WordPress-Canto-1.3.0-Server-Side-Request-Forgery.html Third Party AdvisoryVDB Entry
https://gist.github.com/p4nk4jv/87aebd999ce4b28063943480e95fd9e0 Third Party Advisory
https://github.com/CantoDAM/Canto-Wordpress-Plugin Product
https://wordpress.org/plugins/canto/#developers Release Notes
https://www.canto.com/integrations/wordpress/ Product
http://packetstormsecurity.com/files/160358/WordPress-Canto-1.3.0-Server-Side-Request-Forgery.html Third Party AdvisoryVDB Entry
https://gist.github.com/p4nk4jv/87aebd999ce4b28063943480e95fd9e0 Third Party Advisory
https://github.com/CantoDAM/Canto-Wordpress-Plugin Product
https://wordpress.org/plugins/canto/#developers Release Notes
https://www.canto.com/integrations/wordpress/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-28976), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.