彙總 twisted 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
常見弱點模式包括 跨站腳本、路徑處理缺陷與緩衝區溢位，在 生產負載與軟體部署 使用場景中可能帶來 應用程式崩潰、記憶體損壞與檔案覆寫 等風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2026-42304 | Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 26.4.0rc2, the twisted.names module is vulnerable to a Denial of Service (DoS) attack via resource exhaustion during DNS name decompression. A remote, unauthenticated attacker can exploit this by sending a crafted TCP DNS packet containing deeply chained compression pointers. This flaw bypasses previous loop-prevention logic, causing the single-threaded Twisted reactor to hang while processing million | [email protected] | 7.5 | 0.01% | 2026-05-13 | 2026-05-19 |
| CVE-2024-41810 | Twisted is an event-based framework for internet applications, supporting Python 3.6+. The `twisted.web.util.redirectTo` function contains an HTML injection vulnerability. If application code allows an attacker to control the redirect URL this vulnerability may result in Reflected Cross-Site Scripting (XSS) in the redirect response HTML body. This vulnerability is fixed in 24.7.0rc1. | [email protected] | 6.1 | 67.84% | 2024-07-29 | 2025-11-03 |
| CVE-2023-46137 | 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. | [email protected] | 5.3 | 0.67% | 2023-10-25 | 2025-11-03 |
| CVE-2022-39348 | Twisted is an event-based framework for internet applications. Started with version 0.9.4, when the host header does not match a configured host `twisted.web.vhost.NameVirtualHost` will return a `NoResource` resource which renders the Host header unescaped into the 404 response allowing HTML and script injection. In practice this should be very difficult to exploit as being able to modify the Host header of a normal HTTP request implies that one is already in a privileged position. This issue wa | [email protected] | 5.4 | 1.20% | 2022-10-26 | 2025-11-03 |
| CVE-2022-24801 | Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to version 22.4.0rc1, the Twisted Web HTTP 1.1 server, located in the `twisted.web.http` module, parsed several HTTP request constructs more leniently than permitted by RFC 7230. This non-conformant parsing can lead to desync if requests pass through multiple HTTP parsers, potentially resulting in HTTP request smuggling. Users who may be affected use Twisted Web's HTTP 1.1 server and/or proxy and also pa | [email protected] | 8.1 | 1.11% | 2022-04-04 | 2024-11-25 |
| CVE-2022-21716 | Twisted is an event-based framework for internet applications, supporting Python 3.6+. Prior to 22.2.0, Twisted SSH client and server implement is able to accept an infinite amount of data for the peer's SSH version identifier. This ends up with a buffer using all the available memory. The attach is a simple as `nc -rv localhost 22 < /dev/zero`. A patch is available in version 22.2.0. There are currently no known workarounds. | [email protected] | 7.5 | 3.67% | 2022-03-03 | 2024-11-25 |
| CVE-2022-21712 | twisted is an event-driven networking engine written in Python. In affected versions twisted exposes cookies and authorization headers when following cross-origin redirects. This issue is present in the `twited.web.RedirectAgent` and `twisted.web. BrowserLikeRedirectAgent` functions. Users are advised to upgrade. There are no known workarounds. | [email protected] | 7.5 | 0.21% | 2022-02-07 | 2024-11-25 |
| CVE-2020-10109 | In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with a content-length and a chunked encoding header, the content-length took precedence and the remainder of the request body was interpreted as a pipelined request. | [email protected] | 9.8 | 2.33% | 2020-03-12 | 2024-11-25 |
| CVE-2020-10108 | In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with two content-length headers, it ignored the first header. When the second content-length value was set to zero, the request body was interpreted as a pipelined request. | [email protected] | 9.8 | 2.32% | 2020-03-12 | 2024-11-25 |
| CVE-2016-1000111 | Twisted before 16.3.1 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue. | [email protected] | 5.3 | 0.58% | 2020-03-11 | 2024-11-25 |
| CVE-2014-7143 | Python Twisted 14.0 trustRoot is not respected in HTTP client | [email protected] | 7.5 | 0.35% | 2019-11-12 | 2024-11-25 |
| CVE-2019-12855 | In words.protocols.jabber.xmlstream in Twisted through 19.2.1, XMPP support did not verify certificates when used with TLS, allowing an attacker to MITM connections. | [email protected] | 7.4 | 0.84% | 2019-06-16 | 2024-11-25 |
| CVE-2019-12387 | In Twisted before 19.2.1, twisted.web did not validate or sanitize URIs or HTTP methods, allowing an attacker to inject invalid characters such as CRLF. | [email protected] | 6.1 | 1.82% | 2019-06-10 | 2024-11-25 |