Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS02eGM0LTdmbW0tNjVxMs4AAs-a

Code injection in concrete CMS

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.

Permalink: https://github.com/advisories/GHSA-6xc4-7fmm-65q2
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS02eGM0LTdmbW0tNjVxMs4AAs-a
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 2 years ago
Updated: almost 2 years ago

CVSS Score: 8.1
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

EPSS Percentage: 0.00671
EPSS Percentile: 0.79685

Identifiers: GHSA-6xc4-7fmm-65q2, CVE-2022-21829
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

Blast Radius: 14.2

Affected Packages