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Security Advisories: GSA_kwCzR0hTQS0zanhoLTY2MzUtNmp3cM4AAs93

Path traversal in Concrete CMS

Concrete 8.5.7 and below as well as Concrete 9.0 through 9.0.2 allow traversal in /index.php/ccm/system/file/upload which could result in an Arbitrary File Delete exploit. This was remediated by sanitizing /index.php/ccm/system/file/upload to ensure Concrete doesn’t allow traversal and by changing isFullChunkFilePresent to have an early false return when input doesn't match expectations.Concrete CMS Security team ranked this 5.8 with CVSS v3.1 vector AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H. Credit to Siebene for reporting.

Permalink: https://github.com/advisories/GHSA-3jxh-6635-6jwp
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zanhoLTY2MzUtNmp3cM4AAs93
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: almost 2 years ago
Updated: over 1 year ago


CVSS Score: 9.1
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Identifiers: GHSA-3jxh-6635-6jwp, CVE-2022-30117
References: Blast Radius: 15.9

Affected Packages

packagist:concrete5/core
Dependent packages: 37
Dependent repositories: 56
Downloads: 117,621 total
Affected Version Ranges: < 8.5.8, >= 9.0.0, < 9.1.0
Fixed in: 8.5.8, 9.1.0
All affected versions: 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.4.0, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.5.0, 8.5.1, 8.5.2, 8.5.3, 8.5.4, 8.5.5, 8.5.6, 8.5.7, 9.0.0, 9.0.1, 9.0.2
All unaffected versions: 8.5.8, 8.5.9, 8.5.10, 8.5.11, 8.5.12, 8.5.13, 8.5.14, 8.5.15, 8.5.16, 8.5.17, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.2.0, 9.2.1, 9.2.2, 9.2.3, 9.2.4, 9.2.5, 9.2.6, 9.2.7, 9.2.8, 9.2.9, 9.3.0, 9.3.1