PT-2023-24366 · Alist · Alist

Published 2023-06-07 · Updated 2025-01-07 · CVE-2023-33498

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions alist versions <=3.16.3

Description The issue concerns incorrect access control, allowing accounts with low privilege levels to upload any file. This can potentially lead to unauthorized access and data breaches. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where this issue was exploited.

Recommendations For versions <=3.16.3, update to a version that contains a fix for this issue. As a temporary workaround, consider restricting file upload capabilities to minimize the risk of exploitation. Avoid using file upload features with low-privilege accounts until the issue is resolved.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-33498

GHSA-HH54-53M7-7FFJ

Affected Products

Alist

References · 6

• https://osv.dev/vulnerability/GHSA-hh54-53m7-7ffj · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-33498 · Security Note
• https://osv.dev/vulnerability/CVE-2023-33498 · Vendor Advisory
• https://github.com/alist-org/alist · Note
• https://t.me/cibsecurity/65040 · Telegram Post
• ❌ https://github.com/YUyuanAN-com/loophole · Note, Deleted