open_redirect

package
v0.5.2 Latest Latest
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Published: Oct 3, 2026 License: MIT Imports: 19 Imported by: 0

Documentation

Index

Constants

View Source
const (
	ModuleID    = "open-redirect"
	ModuleName  = "Open Redirect"
	ModuleShort = "Detects open redirect vulnerabilities"
)

Variables

View Source
var (
	ModuleDesc = `` /* 657-byte string literal not displayed */

	ModuleConfirmation = "Confirmed when injected external URL appears in a redirect Location header or meta refresh tag"
	ModuleSeverity     = severity.Medium
	ModuleConfidence   = severity.Firm
	ModuleTags         = []string{"open-redirect", "moderate"}
)

Functions

func CheckRedirectOutput

func CheckRedirectOutput(respChain *httpUtils.ResponseChain, callback func(nextLoc string) bool)

CheckRedirectOutput invokes callback with each redirect target the response declares — via the Location header, the Refresh header, a <meta> http-equiv refresh/location tag, or a JavaScript location/window redirect. The callback returns true to keep scanning further targets, false to stop early.

func DomainRedirectRegex

func DomainRedirectRegex(domain string) *regexp.Regexp

DomainRedirectRegex returns a regex that matches a redirect target pointing at the given domain, covering the https://, //, /\, /\\ and userinfo-prefixed forms a redirect value can take.

func MatchRedirectParam

func MatchRedirectParam(name, value string) bool

MatchRedirectParam reports whether a parameter — by its name or its current value — looks like a redirect/URL sink worth testing.

Types

type Module

type Module struct {
	modkit.BaseActiveModule
	// contains filtered or unexported fields
}

func New

func New() *Module

func (*Module) ScanPerRequest

func (m *Module) ScanPerRequest(
	ctx *httpmsg.HttpRequestResponse,
	httpClient *http.Requester,
	scanCtx *modkit.ScanContext,
) ([]*output.ResultEvent, error)

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