Products
NuGet Gallery
- 2024.05.28
Source
security-advisories@github.com
Tags
CVE-2024-37304 details
Last Modified : June 12, 2024, 3:15 p.m.
Description
NuGet Gallery is a package repository that powers nuget.org. The NuGetGallery has a security vulnerability related to its handling of autolinks in Markdown content. While the platform properly filters out JavaScript from standard links, it does not adequately sanitize autolinks. This oversight allows attackers to exploit autolinks as a vector for Cross-Site Scripting (XSS) attacks. When a user inputs a Markdown autolink such as `<javascript:alert(1)>`, the link is rendered without proper sanitization. This means that the JavaScript code within the autolink can be executed by the browser, leading to an XSS attack. Version 2024.05.28 contains a patch for this issue.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6.1 | 7 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Base Score
6.1
Exploitability Score
Impact Score
Base Severity
MEDIUM
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References
| URL | Source |
|---|---|
| https://github.com/NuGet/NuGetGallery/commit/c52b023659f4ad7b626874c1063f2b5e878a4fe0 | security-advisories@github.com |
| https://github.com/NuGet/NuGetGallery/pull/9836 | security-advisories@github.com |
| https://github.com/NuGet/NuGetGallery/security/advisories/GHSA-gwjh-c548-f787 | security-advisories@github.com |