concretecms/concretecms-core · Security
Code injection in concrete CMS
- GHSA ID
- GHSA-6xc4-7fmm-65q2
- CVE ID
- CVE-2022-21829
- Severity
- high
- Published
- Updated
- CVSS
- 8 · CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- CVSS v3
- 8 · CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Concrete CMS Versions 9.0.0 through 9.0.2 and 8.5.7 and below can download zip files over HTTP and execute code from those zip files which could lead to an RCE. Fixed by enforcing ‘concrete_secure’ instead of ‘concrete’. Concrete now only makes requests over https even a request comes in via http. Concrete CMS security team ranked this 8 with CVSS v3.1 vector: AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H Credit goes to Anna for reporting HackerOne 1482520.
CWEs
- CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
- CWE-319 · Cleartext Transmission of Sensitive Information
References
- https://nvd.nist.gov/vuln/detail/CVE-2022-21829 ↗
- https://documentation.concretecms.org/developers/introduction/version-history/858-release-notes ↗
- https://hackerone.com/reports/1482520 ↗
- https://documentation.concretecms.org/developers/introduction/version-history/910-release-notes ↗
- https://documentation.concretecms.org/developers/introduction/version-history/910-release-notes, ↗
- https://hackerone.com/reports/1482520, ↗
- https://github.com/advisories/GHSA-6xc4-7fmm-65q2 ↗