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Vendor

Concrete CMS

139 known vulnerabilities.

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  • Low 2.3
    CVE-2026-8347 Public exploit

    Concrete CMS 9.5.0 and below is vulnerable to IDOR + wrong-authorization-level in Express association Reorder dialog

    Concrete CMS 9.5.0 and below is vulnerable to IDOR + wrong-authorization-level in the Express association Reorder dialog.  This can cause Cross-entity state tampering with view-only permission on one entry. To be affected, a website has to be using express an…

  • Low 2.0
    CVE-2025-8573 Public exploit

    Concrete CMS 9 through 9.4.2 is vulnerable to Stored XSS from Home Folder on Members Dashboard page

    Concrete CMS versions 9 through 9.4.2 are vulnerable to Stored XSS from Home Folder on Members Dashboard page.  Version 8 was not affected. A rogue admin could set up a malicious folder containing XSS to which users could be directed upon login. The Concrete …

  • Low 2.0
    CVE-2024-1247 Public exploit

    Concrete CMS version 9 before 9.2.5 vulnerable to stored XSS via the Role Name field

    Concrete CMS version 9 before 9.2.5 is vulnerable to  stored XSS via the Role Name field since there is insufficient validation of administrator provided data for that field. A rogue administrator could inject malicious code into the Role Name field which mig…