ReverseProxy forwards queries with more than urlmaxqueryparams parameters in net/http/httputil
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Go standard library | net/http/httputil | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Go Standard Library | Net/http |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.390% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Golang
Golang go |
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| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:golang:go:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Golang
Golang go |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Go Standard Library
Go Standard Library net/http |
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| Vendors & Products |
Go Standard Library
Go Standard Library net/http |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-20 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | ReverseProxy can forward queries containing parameters not visible to Rewrite functions. When used with a Rewrite function, or a Director function which parses query parameters, ReverseProxy sanitizes the forwarded request to remove query parameters which are not parsed by url.ParseQuery. ReverseProxy does not take ParseQuery's limit on the total number of query parameters (controlled by GODEBUG=urlmaxqueryparams=N) into account. This can permit ReverseProxy to forward a request containing a query parameter that is not visible to the Rewrite function. For example, the query "a1=x&a2=x&...&a10000=x&hidden=y" can forward the parameter "hidden=y" while hiding it from the proxy's Rewrite function. | |
| Title | ReverseProxy forwards queries with more than urlmaxqueryparams parameters in net/http/httputil | |
| References |
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