CVE-2023-1043 : A vulnerability was found in MuYuCMS 2.2. It has been classified as problematic.

A vulnerability was found in MuYuCMS 2.2. It has been classified as problematic. Affected is an unknown function of the file /editor/index.php. The manipulation of the argument dir_path leads to relative path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-221802 is the identifier assigned to this vulnerability.

Published 2023-02-26 13:15:11

Updated 2024-05-17 02:17:46

Source VulDB

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2023-1043

Muyucms » Muyucms » Version: 2.2
cpe:2.3:a:muyucms:muyucms:2.2:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2023-1043

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 12 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-1043

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:N/A:P	8.0	2.9	VulDB
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	2.8	1.4	VulDB
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	2.8	1.4	VulDB	2024-02-29
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2023-1043

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: nvd@nist.gov (Primary)
CWE-23 Relative Path Traversal

The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize sequences such as ".." that can resolve to a location that is outside of that directory.

Assigned by: cna@vuldb.com (Secondary)

References for CVE-2023-1043

https://vuldb.com/?id.221802

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https://github.com/MuYuCMS/MuYuCMS/issues/4

The muyucms bug can list files in a directory · Issue #4 · MuYuCMS/MuYuCMS · GitHub
Exploit;Issue Tracking
https://vuldb.com/?ctiid.221802

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Vulnerability Details : CVE-2023-1043

Products affected by CVE-2023-1043

Exploit prediction scoring system (EPSS) score for CVE-2023-1043

CVSS scores for CVE-2023-1043

CWE ids for CVE-2023-1043

References for CVE-2023-1043