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Vulnerability · Published Oct 8, 2026 · Assigned by GitHub_M

CVE-2026-107718AdonisJS: Unencoded route parameters can produce open redirects

Medium 6.1

In plain English

A medium-severity open redirect in http-server from adonisjs. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.1Medium
Exploit odds (30 days)0.3%top 79.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

AdonisJS HTTP Server is a package for handling HTTP requests in the AdonisJS framework. Prior to 8.2.3 and 9.3.0, AdonisJS HTTP Server inserts route parameter values into URLs without encodeURIComponent in the shared createURL() helper used by Router.makeUrl() and Response.redirect().toRoute(). If an application places attacker-controlled data in a dynamic first path segment and uses the generated route URL as a redirect destination, a value beginning with a slash can produce a scheme-relative external URL. Wildcard parameters are affected by the same missing encoding, while APIs intentionally accepting complete redirect URLs are not affected. An attacker can redirect users from a trusted application to an attacker-controlled site, facilitating phishing or abuse of authentication and OAuth flows. This issue is fixed in versions 8.2.3 and 9.3.0.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
npm@adonisjs/http-server9.3.0GHSA-2m6q-8v3h-jqww
npm@adonisjs/http-server8.2.3GHSA-2m6q-8v3h-jqww

Affected products (as reported)

VendorProductVersions
adonisjs http-server < 8.2.3>= 9.0.0, < 9.3.0

Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References