MuYuCMS index.php path traversal
CVE-2023-1043

4.3MEDIUM

Key Information:

Vendor

Muyucms

Status
Muyucms
Vendor
CVE Published:
26 February 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-1043?

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.

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Affected Version(s)

MuYuCMS 2.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-1043 - Proof of Concept

References

https://vuldb.com/?id.221802
vdb-entrytechnical-description
https://vuldb.com/?ctiid.221802
signaturepermissions-required
https://github.com/MuYuCMS/MuYuCMS/issues/4
exploitissue-tracking

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

CVSS V3.0

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

kaga_cve (VulDB User)
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