CVE-2022-39367

Katalog CVE

CVSS 6.5 · Medium EPSS 1,1%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada qtiworks project qtiworks. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

QTIWorks is a software suite for standards-based assessment delivery. Prior to version 1.0-beta15, the QTIWorks Engine allows users to upload QTI content packages as ZIP files. The ZIP handling code does not sufficiently check the paths of files contained within ZIP files, so can insert files into other locations in the filesystem if they are writable by the process running the QTIWorks Engine. In extreme cases, this could allow anonymous users to change files in arbitrary locations in the filesystem. In normal QTIWorks Engine deployments, the impact is somewhat reduced because the default QTIWorks configuration does not enable the public demo functionality, so ZIP files can only be uploaded by users with "instructor" privileges. This vulnerability is fixed in version 1.0-beta15. There are no database configuration changes required when upgrading to this version. No known workarounds for this issue exist.

Rincian

Terbit di NVD

28 Oktober 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

6.5 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

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

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 63,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/davemckain/qtiworks/commit/1a46d6d842877ba2b824d5c269845827e2e0ccac patch · advisory pihak ketiga
• https://github.com/davemckain/qtiworks/pull/81 exploit · advisory pihak ketiga
• https://github.com/davemckain/qtiworks/security/advisories/GHSA-xrjg-59rc-4j42 advisory pihak ketiga