Express.js minimalist web framework for node. Versions of Express.js prior to 4.19.0 and all pre-release alpha and beta versions of 5.0 are affected by an open redirect vulnerability using malformed URLs. When a user of Express performs a redirect using a user-provided URL Express performs an encode [using `encodeurl`](https://github.com/pillarjs/encodeurl) on the contents before passing it to the `location` header. This can cause malformed URLs to be evaluated in unexpected ways by common redirect allow list implementations in Express applications, leading to an Open Redirect via bypass of a properly implemented allow list. The main method impacted is `res.location()` but this is also called from within `res.redirect()`. The vulnerability is fixed in 4.19.2 and 5.0.0-beta.3. https://expressjs.com/en/4x/api.html#res.location https://github.com/expressjs/express/commit/0867302ddbde0e9463d0564fea5861feb708c2dd https://github.com/expressjs/express/commit/0b746953c4bd8e377123527db11f9cd866e39f94 https://github.com/expressjs/express/pull/5539 https://github.com/expressjs/express/security/advisories/GHSA-rv95-896h-c2vc https://github.com/koajs/koa/issues/1800
Created cachelib tracking bugs for this issue: Affects: fedora-all [bug 2290905] Created chromium tracking bugs for this issue: Affects: epel-all [bug 2290906] Affects: fedora-all [bug 2290911] Created cldr-emoji-annotation tracking bugs for this issue: Affects: fedora-all [bug 2290912] Created fbthrift tracking bugs for this issue: Affects: fedora-all [bug 2290913] Created golang-github-prometheus tracking bugs for this issue: Affects: epel-all [bug 2290907] Created golang-github-task tracking bugs for this issue: Affects: fedora-all [bug 2290914] Created h3 tracking bugs for this issue: Affects: fedora-all [bug 2290915] Created magicmirror tracking bugs for this issue: Affects: fedora-all [bug 2290916] Created obs-cef tracking bugs for this issue: Affects: fedora-all [bug 2290917] Created pcs tracking bugs for this issue: Affects: fedora-all [bug 2290918] Created python-socketio tracking bugs for this issue: Affects: fedora-all [bug 2290919] Created qpid-dispatch tracking bugs for this issue: Affects: epel-all [bug 2290908] Affects: fedora-all [bug 2290920] Created qt5-qtwebengine tracking bugs for this issue: Affects: fedora-all [bug 2290921] Created qt6-qtwebengine tracking bugs for this issue: Affects: fedora-all [bug 2290922] Created rstudio tracking bugs for this issue: Affects: fedora-all [bug 2290923] Created seamonkey tracking bugs for this issue: Affects: epel-all [bug 2290909] Affects: fedora-all [bug 2290924] Created trivy tracking bugs for this issue: Affects: fedora-all [bug 2290925] Created yarnpkg tracking bugs for this issue: Affects: epel-all [bug 2290910] Affects: fedora-all [bug 2290926]
This issue has been addressed in the following products: NETWORK-OBSERVABILITY-1.6.0-RHEL-9 Via RHSA-2024:3868 https://access.redhat.com/errata/RHSA-2024:3868
This issue has been addressed in the following products: Red Hat build of Apicurio Registry 2.6.1 GA Via RHSA-2024:4873 https://access.redhat.com/errata/RHSA-2024:4873
This issue has been addressed in the following products: Red Hat Migration Toolkit for Containers 1.8 Via RHSA-2024:7164 https://access.redhat.com/errata/RHSA-2024:7164
This issue has been addressed in the following products: RHODF-4.14-RHEL-9 Via RHSA-2024:7624 https://access.redhat.com/errata/RHSA-2024:7624