Gakido vulnerable to HTTP Header Injection (CRLF Injection)_CVE-2026-24489

5.3 / 10

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

Gakido is a Python HTTP client focused on browser impersonation and anti-bot evasion. A vulnerability was discovered in Gakido prior to version 0.1.1 that allowed HTTP header injection through CRLF (Carriage Return Line Feed) sequences in user-supplied header values and names. When making HTTP requests with user-controlled header values containing `\r\n` (CRLF), `\n` (LF), or `\x00` (null byte) characters, an attacker could inject arbitrary HTTP headers into the request. The fix in version 0.1.1 adds a `_sanitize_header()` function that strips `\r`, `\n`, and `\x00` characters from both header names and values before they are included in HTTP requests.

Basic Information

ID CVE-2026-24489

Source GitHub_M

Published Jan 27, 2026 at 00:36

Affected Product

Vendor HappyHackingSpace

Product gakido

Version < 0.1.1

Affected Versions HappyHackingSpace gakido < 0.1.1

CWE Classification

CWE-93 CWE-113

References

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    "published": "2026-01-27T00:36:34.230Z",
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