CVE-2023-46137— twisted.web has disordered HTTP pipeline response
Quick assessment
Affected
twisted twisted
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Twisted是一款使用Python语言编写的事件驱动的开源网络引擎。 Twisted 23.10.0rc1之前版本存在安全漏洞，该漏洞源于当在一个TCP数据包中发送多个HTTP请求时，twisted.web将异步处理请求，而不保证响应顺序。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1071 · Application Layer Protocol
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2023-46137
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
twisted.web has disordered HTTP pipeline response
Source: CVE Program / CVE List V5
Vulnerability Description
Twisted is an event-based framework for internet applications. Prior to version 23.10.0rc1, when sending multiple HTTP requests in one TCP packet, twisted.web will process the requests asynchronously without guaranteeing the response order. If one of the endpoints is controlled by an attacker, the attacker can delay the response on purpose to manipulate the response of the second request when a victim launched two requests using HTTP pipeline. Version 23.10.0rc1 contains a patch for this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
HTTP请求的解释不一致性(HTTP请求私运)
Source: CVE Program / CVE List V5
Vulnerability Title
Twisted 环境问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Twisted是一款使用Python语言编写的事件驱动的开源网络引擎。 Twisted 23.10.0rc1之前版本存在安全漏洞，该漏洞源于当在一个TCP数据包中发送多个HTTP请求时，twisted.web将异步处理请求，而不保证响应顺序。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2023-46137
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-46137
请登录查看更多情报信息。
Vendor Advisories for CVE-2023-46137 (1)
-
https://github.com/twisted/twisted/security/advisories/GHSA-xc8x-vp79-p3wm x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: twisted
-
CVE-2026-106454
Twisted: IMAP wildcardToRegexp() ReDoS -
CVE-2026-42304
Twisted: Denial of Service (DoS) in twisted.names via Crafte -
CVE-2024-41810
HTML injection in HTTP redirect body -
CVE-2024-41671
twisted.web has disordered HTTP pipeline response -
CVE-2022-39348
Twisted vulnerable to NameVirtualHost Host header injection
Same vendor: twisted
-
CVE-2026-106454
Twisted: IMAP wildcardToRegexp() ReDoS -
CVE-2026-42304
Twisted: Denial of Service (DoS) in twisted.names via Crafte -
CVE-2024-41810
HTML injection in HTTP redirect body -
CVE-2024-41671
twisted.web has disordered HTTP pipeline response -
CVE-2022-39348
Twisted vulnerable to NameVirtualHost Host header injection
Same weakness: CWE-444
-
CVE-2026-77803
Front-end Desynchronization Vulnerability in Progress® Teler -
CVE-2026-77802
HTTP Request Smuggling Vulnerability in Progress® Telerik® F -
CVE-2026-63718
Apache HTTP Server: mod_proxy_uwsgi Transfer-Encoding respon -
CVE-2026-103399
Libsoup: soupserver: http/1 request smuggling via undrained -
CVE-2026-94194
Mint HTTP/1 client applies chunked framing when chunked is n
V. Comments for CVE-2023-46137
No comments yet