🛡️ CVE-2022-2880
🟠 CVSS 8.0 — High ⚠️ Exploit Public CWE-444 NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Requests forwarded by ReverseProxy include the raw query parameters from the inbound request, including unparsable parameters rejected by net/http. This could permit query parameter smuggling when a Go proxy forwards a parameter with an unparsable value. After fix, ReverseProxy sanitizes the query parameters in the forwarded query when the outbound request's Form field is set after the ReverseProxy. Director function returns, indicating that the proxy has parsed the query parameters. Proxies which do not parse query parameters continue to forward the original query parameters unchanged.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE CWE-444
Public Exploit ⚠️ Yes
Source NVD
Published 2022-10-14
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
go 1.19.0 1.19.2
golang
stdlib

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