High severity8.8NVD Advisory· Published Feb 9, 2022· Updated Jun 17, 2026
CVE-2021-22954
CVE-2021-22954
Description
A cross-site request forgery vulnerability exists in Concrete CMS <v9 that could allow an attacker to make requests on behalf of other users.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
concrete5/concrete5Packagist | < 9.0.0 | 9.0.0 |
Affected products
2- Concrete CMS/Concrete CMSdescription
Patches
Vulnerability mechanics
References
3- documentation.concretecms.org/developers/introduction/version-history/90-release-notesnvdRelease NotesVendor AdvisoryWEB
- github.com/advisories/GHSA-gr23-g276-xc73ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-22954ghsaADVISORY
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