CVE-2021-22966

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. Fixed by adding a check for group...

CVE-2021-22966

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. Fixed by adding a check for group...

Privilege escalation

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. Fixed by adding a check for group...

CVE-2021-22966

Privilege escalation in Concrete CMS: in versions 8.5.6 and below, if a group has view permissions on the bulkupdate page, its members can escalate from Editor to Admin via a crafted curl. Root cause: missing permission checks when moving a group. Remediation: added a group-permission check befor...

CVE-2021-22969

CVE-2021-22969 affects Concrete CMS (formerly concrete5) versions below 8.5.7. The vulnerability is a Server-Side Request Forgery (SSRF) mitigation bypass via a DNS Rebind attack, enabling an attacker to access cloud IAM keys (e.g., AWS) by fetching credentials. The root cause is SSRF mitigation ...