4.9
CVSSv3

CVE-2021-23835

Published: 15/01/2021 Updated: 22/01/2021
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 4.9 | Impact Score: 3.6 | Exploitability Score: 1.2
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Vulnerability Summary

An issue exists in flatCore prior to 2.0.0 build 139. A local file disclosure vulnerability was identified in the docs_file HTTP request body parameter for the acp interface. This can be exploited with admin access rights. The affected parameter (which retrieves the contents of the specified file) was found to be accepting malicious user input without proper sanitization, thus leading to retrieval of backend server sensitive files, e.g., /etc/passwd, SQLite database files, PHP source code, etc.

Vulnerability Trend

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Exploits

flatCore CMS versions prior to 200 build 139 suffer from cross site scripting, file disclosure, and remote SQL injection vulnerabilities ...

Mailing Lists

<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> SEC Consult SA-20210113-1 :: Multiple vulnerabilities in flatCore CMS <!--X-Subject-Header-End--> <!--X-Head-of-Messag ...