CVE-2020-37256

Description

Grav before 1.6.30 contains a cross-site scripting vulnerability in the Admin plugin page editor default security configuration. Privileged users with page editing capabilities can inject malicious scripts to execute arbitrary code and install malicious plugins for system access.

CVSS Vector

References

• https://github.com/getgrav/grav/security/advisories/GHSA-cvmr-6428-87w9
• https://www.vulncheck.com/advisories/grav-cross-site-scripting-in-admin-plugin-page-editor