PyPI package
twisted
pkg:pypi/twisted
Vulnerabilities (14)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-42304 | Hig | 7.5 | < 26.4.0rc2 | 26.4.0rc2 | May 13, 2026 | 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 expl | |
| CVE-2024-41810 | — | < 24.7.0rc1 | 24.7.0rc1 | Jul 29, 2024 | 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 Reflecte | ||
| CVE-2024-41671 | Hig | 8.3 | < 24.7.0rc1 | 24.7.0rc1 | Jul 29, 2024 | Twisted is an event-based framework for internet applications, supporting Python 3.6+. The HTTP 1.0 and 1.1 server provided by twisted.web could process pipelined HTTP requests out-of-order, possibly resulting in information disclosure. This vulnerability is fixed in 24.7.0rc1. | |
| CVE-2023-46137 | — | < 23.10.0rc1 | 23.10.0rc1 | Oct 25, 2023 | 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 b | ||
| CVE-2022-39348 | — | >= 0.9.4, < 22.10.0rc1 | 22.10.0rc1 | Oct 26, 2022 | 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 a | ||
| CVE-2022-24801 | — | < 22.4.0 | 22.4.0 | Apr 4, 2022 | 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 | ||
| CVE-2022-21716 | — | >= 21.7.0, < 22.2.0 | 22.2.0 | Mar 3, 2022 | 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 m | ||
| CVE-2022-21712 | — | >= 11.1.0, < 22.1.0 | 22.1.0 | Feb 7, 2022 | 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` functi | ||
| CVE-2020-10108 | — | < 20.3.0 | 20.3.0 | Mar 12, 2020 | 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. | ||
| CVE-2020-10109 | — | < 20.3.0 | 20.3.0 | Mar 12, 2020 | 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. | ||
| CVE-2016-1000111 | — | < 16.3.1 | 16.3.1 | Mar 11, 2020 | 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 ap | ||
| CVE-2014-7143 | — | >= 14.0.0, < 14.0.1 | 14.0.1 | Nov 12, 2019 | Python Twisted 14.0 trustRoot is not respected in HTTP client | ||
| CVE-2019-12855 | — | < 19.7.0rc1 | 19.7.0rc1 | Jun 16, 2019 | 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. | ||
| CVE-2019-12387 | — | < 19.2.1 | 19.2.1 | Jun 10, 2019 | 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. |
- affected < 26.4.0rc2fixed 26.4.0rc2
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 expl
- CVE-2024-41810Jul 29, 2024affected < 24.7.0rc1fixed 24.7.0rc1
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 Reflecte
- affected < 24.7.0rc1fixed 24.7.0rc1
Twisted is an event-based framework for internet applications, supporting Python 3.6+. The HTTP 1.0 and 1.1 server provided by twisted.web could process pipelined HTTP requests out-of-order, possibly resulting in information disclosure. This vulnerability is fixed in 24.7.0rc1.
- CVE-2023-46137Oct 25, 2023affected < 23.10.0rc1fixed 23.10.0rc1
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 b
- CVE-2022-39348Oct 26, 2022affected >= 0.9.4, < 22.10.0rc1fixed 22.10.0rc1
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 a
- CVE-2022-24801Apr 4, 2022affected < 22.4.0fixed 22.4.0
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
- CVE-2022-21716Mar 3, 2022affected >= 21.7.0, < 22.2.0fixed 22.2.0
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 m
- CVE-2022-21712Feb 7, 2022affected >= 11.1.0, < 22.1.0fixed 22.1.0
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` functi
- CVE-2020-10108Mar 12, 2020affected < 20.3.0fixed 20.3.0
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.
- CVE-2020-10109Mar 12, 2020affected < 20.3.0fixed 20.3.0
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.
- CVE-2016-1000111Mar 11, 2020affected < 16.3.1fixed 16.3.1
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 ap
- CVE-2014-7143Nov 12, 2019affected >= 14.0.0, < 14.0.1fixed 14.0.1
Python Twisted 14.0 trustRoot is not respected in HTTP client
- CVE-2019-12855Jun 16, 2019affected < 19.7.0rc1fixed 19.7.0rc1
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.
- CVE-2019-12387Jun 10, 2019affected < 19.2.1fixed 19.2.1
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.