Cross-site request forgery in Yoast SEO for TYPO3 - CVE-2021-31779
Published: April 27, 2021
Vulnerability identifier: #VU52641
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2021-31779
CWE-ID: CWE-352
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: MaxServ / Yoast
Affected software:
Yoast SEO for TYPO3
Yoast SEO for TYPO3
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 authenticated 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-2021-31779
Install updates from vendor's website.