CVE-2024-47067 Alist Contains a Reflected Cross-Site Scripting Vulnerability

Medium 5.1 Published Updated

Attackers can execute arbitrary scripts in victim browsers via reflected XSS in the /i/:link_name endpoint of Alist.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2024-47067?

CVE-2024-47067 is a medium-severity cross-site scripting vulnerability in alist-org alist, published on 30 Sep 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

AList is a file list program that supports multiple storages. AList contains a reflected cross-site scripting vulnerability in helper.go. The endpoint /i/:link_name takes in a user-provided value and reflects it back in the response. The endpoint returns an application/xml response, opening it up to HTML tags via XHTML and thus leading to a XSS vulnerability. This vulnerability is fixed in 3.29.0.

Weakness: CWE-79

Which versions are affected by CVE-2024-47067?

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

PackageAffectedFixed in
github.com/alist-org/alist/v3 GoAll versions3.29.0
github.com/alist-org/alist/v3 GoAll versions3.29.0
github.com/alist-org/alist/v3 GoAll versions3.29.0
github.com/alist-org/alist GoAll versionsNone

Products include Alistgo Alist.

How do I fix CVE-2024-47067?

Upgrade github.com/alist-org/alist/v3 to 3.29.0 or later.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-47067 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-47067 exists.

Sources

Also known as GHSA-8pph-gfhp-w226, GO-2024-3190.

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