CVE-2023-33498 alist Incorrect Access Control vulnerability

What is CVE-2023-33498?

CVE-2023-33498 is a high-severity vulnerability in n/a, published on 7 Jun 2023. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

alist <=3.16.3 is vulnerable to Incorrect Access Control. Low privilege accounts can upload any file.

Weakness: CWE-434

Which versions are affected by CVE-2023-33498?

2 open source packages ship an affected version, including github.com/alist-org/alist/v3. It affects 1 product.

Products include Alistgo Alist.

How do I fix CVE-2023-33498?

No fix has been published for CVE-2023-33498 yet. Limit exposure of the affected software until one is available.

Is CVE-2023-33498 being exploited?

There is no known exploitation of CVE-2023-33498 in the wild and no public exploit code.

Other vulnerabilities in n/a

• CVE-2022-45969 Alist vulnerable to Path Traversal Critical 9.8
• CVE-2026-25160 Alist has Insecure TLS Config Critical 9.1
• CVE-2026-25161 Alist vulnerable to Path Traversal in multiple file operation handlers High 8.8
• CVE-2022-45968 AList vulnerable to Improper Preservation of Permissions High 8.8
• CVE-2023-31726 Missing authorization in n/a High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-hh54-53m7-7ffj.