Vulnerability Description
CraftCMS 3 vCard Plugin 1.0.0 contains a deserialization vulnerability that allows unauthenticated attackers to execute arbitrary PHP code through a crafted payload. Attackers can generate a malicious serialized payload that triggers remote code execution by exploiting the plugin's vCard download functionality with a specially crafted request.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://craftcms.com/
- https://gitlab.com/wguest/craftcms-vcard-exploit
- https://plugins.craftcms.com/vcard
- https://www.exploit-db.com/exploits/48492
- https://www.vulncheck.com/advisories/craftcms-vcard-plugin-remote-code-execution
FAQ
What is CVE-2020-37071?
CVE-2020-37071 is a vulnerability with a CVSS score of 9.8 (CRITICAL). CraftCMS 3 vCard Plugin 1.0.0 contains a deserialization vulnerability that allows unauthenticated attackers to execute arbitrary PHP code through a crafted payload. Attackers can generate a malicious...
How severe is CVE-2020-37071?
CVE-2020-37071 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2020-37071?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.