Skip to content
VulniPulse
Sign in
Advisory severityMedium5.4Red Hat Linux

Medium [CVE-2026-53669] Open Redirect vulnerability via backslashes in navigation components

This medium-severity Red Hat Linux advisory covers CVE-2026-53669 affecting Red Hat Hardened Images, Cryostat 4, Exploit Intelligence.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-53669 Source published Source updated

VulniPulse record published Record updated

CVE-2026-53669
Affected products & platforms
Red Hat LinuxRed Hat Enterprise Linux
Open source advisory

Android app · Google Play

Monitor future Red Hat Linux CVEs from your phone.

Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.

Matching phone alertsOptional email delivery
Get CVE alertsSee app features

Summary

React Router is a router for React. Versions 6.0.0 through 7.17.0 are vulnerable to Open Redirtect through use of backslashes in and useNavigate.

This issue is a follow up to CVE-2025-68470 and has been fixed in version 7.18.0. A remote attacker could exploit this vulnerability by crafting a malicious link that uses backslashes within the or useNavigate components.

This could lead to an Open Redirect, allowing the attacker to redirect users to arbitrary external websites, potentially for phishing or other malicious purposes. This could facilitate phishing attacks against users.

Red Hat severity: Moderate — CVSS 5.4 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N). Weakness: CWE-601.

Affected products named by the advisory: Red Hat Hardened Images; Cryostat 4; Exploit Intelligence; Gatekeeper 3; and 41 more.

Affected products named by the advisory: Migration Toolkit for Applications 8; Migration Toolkit for Containers; Migration Toolkit for Virtualization; Multicluster Engine for Kubernetes; and 37 more.

Affected versions
  • 6.0.0
  • 7.17.0

Official advisory · high-confidence parse· fetched 12 days ago·verify at source

Fixed versions
  • 7.18.0
  • prometheus3-13-main-3.13.1-0.5.hum1
  • prometheus3-5-main-3.5.5-0.6.hum1
  • RHSA-2026:48780
  • RHSA-2026:48799

Official advisory · high-confidence parse· fetched 12 days ago·verify at source

Mitigation

Upgrade to a fixed release: 7.18.0, prometheus3-13-main-3.13.1-0.5.hum1, prometheus3-5-main-3.5.5-0.6.hum1, RHSA-2026:48780, RHSA-2026:48799. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 12 days ago·verify at source

Discussion(0)

No comments yet. Share field notes, upgrade gotchas, or questions — verify against the vendor advisory before acting on community advice.

Sign in to join the discussion.