CVE-2022-21829: Code injection in concrete CMS

high Affects concrete5/core. Feed 2026.10.29.4, updated 2026-10-29; published 2022-06-25; advisory modified 2023-11-08.

Code injection in concrete CMS

Package: concrete5/core Composer
Affected versions: >=9.0.0 and <9.1.0 or <8.5.8
Fixed in: 9.1.0, 8.5.8
Severity: high CVSS 8.0
Exploitation: not on CISA KEV · EPSS 2% (78.1th percentile)
Published: 2022-06-25
Source: osv.dev

References

CWE-319 CWE-74

NVD record concrete5/core advisories

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