CVE-2024-7398: Concrete CMS Stored XSS Vulnerability in Calendar Event Addition Feature
First published: Tue Sep 24 2024(Updated: )
Concrete CMS versions 9 through 9.3.3 and versions below 8.5.19 are vulnerable to stored XSS in the calendar event addition feature because the calendar event name was not sanitized on output. Users or groups with permission to create event calendars can embed scripts, and users or groups with permission to modify event calendars can execute scripts.
Credit: ff5b8ace-8b95-4078-9743-eac1ca5451de ff5b8ace-8b95-4078-9743-eac1ca5451de
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/concrete5/concrete5 | <8.5.19 | 8.5.19 |
| composer/concrete5/concrete5 | >=9.0.0<9.3.4 | 9.3.4 |
| Concretecms Concrete Cms | <8.5.19 | |
| Concretecms Concrete Cms | >=9.0.0<9.3.3 |
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Reference Links
- https://github.com/concretecms/concretecms/commit/7c8ed0d1d9db0d7f6df7fa066e0858ea618451a5
- https://github.com/concretecms/concretecms/pull/12183
- https://github.com/concretecms/concretecms/pull/12184
- https://documentation.concretecms.org/9-x/developers/introduction/version-history/934-release-notes
- https://documentation.concretecms.org/developers/introduction/version-history/8519-release-notes
- https://nvd.nist.gov/vuln/detail/CVE-2024-7398
- https://github.com/advisories/GHSA-x8h2-255q-jg4x (Advisory)
- agent/weakness
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