CVE-2022-30117: Path traversal in Concrete CMS
9.1
CVSS Score
3.1
Basic Information
CVE ID
GHSA ID
EPSS Score
0.80938%
CWE
Published
6/25/2022
Updated
1/27/2023
KEV Status
No
Technology
PHP
PHPTechnical Details
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| concrete5/core | composer | >= 9.0.0, < 9.1.0 | 9.1.0 |
| concrete5/core | composer | < 8.5.8 | 8.5.8 |
Vulnerability Intelligence
Miggo AI
Miggo AIRoot Cause Analysis
The vulnerability explicitly mentions two remediation steps: (1) sanitizing the upload endpoint and (2) modifying isFullChunkFilePresent to enforce early validation. The isFullChunkFilePresent function is directly named in the advisory, making it a high-confidence target. The upload endpoint's controller method (likely named uploadAction) is inferred as vulnerable due to the path traversal vector and the explicit mention of endpoint sanitization. While the exact controller method name isn't provided, the pattern matches common MVC frameworks.