CVE-2021-23835

An issue was discovered in flatCore before 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.

CVSS v3 4.9 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/160936/flatCore-CMS-XSS-File-Disclosure-SQL-Injection.html	Exploit Third Party Advisory VDB Entry
https://github.com/flatCore/flatCore-CMS	Product Third Party Advisory
https://sec-consult.com/vulnerability-lab/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:flatcore:flatcore:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-01-15 07:15

Updated : 2024-02-04 21:23

NVD link : CVE-2021-23835

Mitre link : CVE-2021-23835

CVE.ORG link : CVE-2021-23835

JSON object : View

Products Affected

flatcore

flatcore

CWE

CWE-20

Improper Input Validation

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