Componentpedia / Listings / actix-http / 2.2.2

Last update: 29/04/2026

actix-http

Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.

Version: 2.2.2 registry icon
Safety score
70
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Security Risks of Known Vulnerabilities
CVE-2021-38512
CWE-444
Threat level: HIGH | CVSS score: 7.5

An issue was discovered in the actix-http crate before 3.0.0-beta.9 for Rust. HTTP/1 request smuggling (aka HRS) can occur, potentially leading to credential disclosure.


CWE-444
Threat level: MEDIUM | CVSS score: 5

A vulnerability in actix-http's HTTP/1.1 request parser allows an unauthenticated remote client to smuggle requests in deployments where a front-end HTTP intermediary and the Actix backend disagree about whether Content-Length or Transfer-Encoding: chunked defines the request body length.


Please note that this component is affected by other vulnerabilities
Critical  |  High  |  Medium  |  Low  |  Suggest

Latest safe major: 3.12.1 Scan your application codebase with Meterian to see all known vulnerabilities in your open source software dependencies.


Stability

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Latest patch release:   --

Latest minor release:   --

Latest major release:   3.12.1

Licensing

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MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant

Apache-2.0   -   Apache License 2.0

Not a wildcard

Not proprietary

OSI Compliant