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.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-02-16T00:00:00

Updated: 2024-08-03T11:02:14.511Z

Reserved: 2022-08-24T00:00:00

Link: CVE-2022-38731

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-02-16T14:15:15.743

Modified: 2023-02-24T18:14:00.357

Link: CVE-2022-38731

cve-icon Redhat

No data.