Skip to content
OpenAdvisories

Package · Packagist

concrete5/core

9 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

3 results · Clear filters · Feed

  • High 8.0
    CVE-2022-21829

    Code injection in concrete CMS

    Concrete CMS Versions 9.0.0 through 9.0.2 and 8.5.7 and below can download zip files over HTTP and execute code from those zip files which could lead to an RCE. Fixed by enforcing ‘concrete_secure’ instead of ‘concrete’. Concrete now only makes requests over …

    concrete5/core Packagist
  • High 7.2
    CVE-2021-22968

    Improper file handling in concrete5/core

    A bypass of adding remote files in Concrete CMS (previously concrete5) File Manager leads to remote code execution in Concrete CMS (concrete5) versions 8.5.6 and below.The external file upload feature stages files in the public directory even if they have dis…

    concrete5/core Packagist
  • High 8.8
    CVE-2021-22966

    Improper Privilege Management in Concrete CMS

    Privilege escalation from Editor to Admin using Groups in Concrete CMS versions 8.5.6 and below. If a group is granted "view" permissions on the bulkupdate page, then users in that group can escalate to being an administrator with a specially crafted curl. Fi…

    concrete5/core Packagist