Path Traversal in Qaelum Dose
CVE-2022-38731
Qaelum DOSE 18.08 through 21.1 before 21.2 allows Directory Traversal via the loadimages name parameter. It allows a user to specify an arbitrary location on the server's filesystem from which to load an image. (Only images are displayed to the attacker. All other files are loaded but not displayed.) The Content-Type response header reflects the actual content type of the file being requested. This allows an attacker to enumerate files on the local system. Additionally, remote resources can be requested via a UNC path, allowing an attacker to coerce authentication out from the server to the attackers machine.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.007 (50.5th percentile) — read the EPSS interpretation.
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.
Affected products
- Qaelum Dose
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product)
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-38731?
- CVE-2022-38731 is a medium-severity vulnerability in Qaelum Dose, classified under Path Traversal. CVSS score: 4.3/10. Published 2023-02-16.
- How severe is CVE-2022-38731?
- Medium severity. CVSS v3 base score is 4.3 out of 10.