Path Traversal in Muyucms

CVE-2023-1002

A vulnerability, which was classified as problematic, has been found in MuYuCMS 2.2. This issue affects some unknown processing of the file index.php. The manipulation of the argument file_path leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-221735.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.010 (61.8th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-1002: held from 0.010 to 0.010.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

  • Muyucms — versions 2.2
  • Muyucms — versions 2.2

Weakness classification (CWE)

References

  • vuldb.com/ (Permissions Required, technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry, Third Party Advisory)
  • github.com/MuYuCMS/MuYuCMS/issues/3 (issue-tracking, Exploit, Third Party Advisory, exploit, Issue Tracking)

Frequently asked questions

What is CVE-2023-1002?
CVE-2023-1002 is a medium-severity vulnerability in Muyucms, classified under Path Traversal. CVSS score: 4.3/10. Published 2023-02-24.
How severe is CVE-2023-1002?
Medium severity. CVSS v3 base score is 4.3 out of 10.