PT-2022-15254
CVE-2022-22117
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تاريخ النشر
2022-01-10
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تاريخ التحديث
2022-01-14
الوصف من
CVSS 3.1
5.4
متوسطةالمقاييسAV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions
Directus versions 9.0.0-alpha.4 through 9.4.1
Description
The issue allows for unrestricted file upload of .html files in the media upload functionality, leading to a Cross-Site Scripting vulnerability. A low-privileged attacker can upload a crafted HTML file, such as a profile avatar, and when an admin or another user opens it, the XSS payload gets triggered.
Recommendations
For versions 9.0.0-alpha.4 through 9.4.1, consider restricting the media upload functionality to prevent the upload of .html files until a patch is available. As a temporary workaround, avoid using the media upload feature for uploading profile avatars or other HTML files.
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