U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Vulnerability Change Records for CVE-2023-46121

Change History

New CVE Received by NIST 11/14/2023 7:15:09 PM

Action Type Old Value New Value
Added CVSS V3.1

								
							
							
						
GitHub, Inc. AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Added CWE

								
							
							
						
GitHub, Inc. CWE-444
Added Description

								
							
							
						
yt-dlp is a youtube-dl fork with additional features and fixes. The Generic Extractor in yt-dlp is vulnerable to an attacker setting an arbitrary proxy for a request to an arbitrary url, allowing the attacker to MITM the request made from yt-dlp's HTTP session. This could lead to cookie exfiltration in some cases. Version 2023.11.14 removed the ability to smuggle `http_headers` to the Generic extractor, as well as other extractors that use the same pattern. Users are advised to upgrade. Users unable to upgrade should disable the Ggneric extractor (or only pass trusted sites with trusted content) and ake caution when using `--no-check-certificate`.
Added Reference

								
							
							
						
GitHub, Inc. https://github.com/yt-dlp/yt-dlp/commit/f04b5bedad7b281bee9814686bba1762bae092eb [No types assigned]
Added Reference

								
							
							
						
GitHub, Inc. https://github.com/yt-dlp/yt-dlp/releases/tag/2023.11.14 [No types assigned]
Added Reference

								
							
							
						
GitHub, Inc. https://github.com/yt-dlp/yt-dlp/security/advisories/GHSA-3ch3-jhc6-5r8x [No types assigned]