GHSA-chfm-cm6h-q5x7
Concrete CMS is subject to Insecure Direct Object Reference (IDOR) in the Express Entry Detail block
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | concrete5/concrete5 | < 9.5.1 | 9.5.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
Concrete CMS 9.5.0 and below is subject to Insecure Direct Object Reference (IDOR) in the Express Entry Detail block via the exEntryID parameter. This IDOR leads to unauthorized access to all Express form submissions. The Concrete CMS security team thanks Tristan Madani for reporting this issue.
References
External links from the advisory. They lead to third-party sites.