Cross-site request forgery in Umbraco CMS - CVE-2020-7210
Published: January 23, 2020 / Updated: January 20, 2021
Vulnerability identifier: #VU34860
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-7210
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Umbraco
Affected software:
Umbraco CMS
Umbraco CMS
Detailed vulnerability description
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
How to mitigate CVE-2020-7210
Install update from vendor's website.
Sources
- http://packetstormsecurity.com/files/156062/Umbraco-CMS-8.2.2-Cross-Site-Request-Forgery.html
- http://seclists.org/fulldisclosure/2020/Jan/33
- https://sec-consult.com/en/blog/advisories/cross-site-request-forgery-csrf-in-umbraco-cms/
- https://sec-consult.com/en/vulnerability-lab/advisories/index.html
- https://seclists.org/bugtraq/2020/Jan/35