GHSA-8699-h45g-7hm8
Concrete CMS Cross-site Scripting vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | concrete5/concrete5 | < 8.5.10 | 8.5.10 |
| Packagist | concrete5/concrete5 | >= 9.0.0, < 9.1.3 | 9.1.3 |
Details
As written in the advisory (Markdown source, shown as plain text).
Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to Stored Cross-Site Scripting (XSS) in dashboard/system/express/entities/associations because Concrete CMS allows association with an entity name that doesn’t exist or, if it does exist, contains XSS since it was not properly sanitized. Remediate by updating to Concrete CMS 9.1.3+ or 8.5.10+.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2022-43695
- https://documentation.concretecms.org/developers/introduction/version-history/8510-release-notes
- https://documentation.concretecms.org/developers/introduction/version-history/913-release-notes
- https://github.com/concretecms
- https://github.com/concretecms/concretecms/releases/8.5.10
- https://github.com/concretecms/concretecms/releases/9.1.3
- https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2022-10-31