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CVE-2026-53667: react-router from 7.11.0 (inclusive), before 7.18.0 (exclusive), >= 7.11.0, < 7.18.0
CVE-2026-53667. CVSS 3.1 base score 6.1 (MEDIUM, NVD). EPSS 0.00355 (percentile 0.27991), scored 22-Oct-2026.
Affected technology
react-router · from 7.11.0 (inclusive), before 7.18.0 (exclusive)
shopify
react-router · >= 7.11.0, < 7.18.0
remix-run
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required
Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Vendor/CNA’s CVSS 3.1 assessment (base score 6.9/10) rates confidentiality impact as high; integrity impact as low; availability impact as none. NVD’s CVSS 3.1 assessment (base score 6.1/10) rates confidentiality and integrity impact as low; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-79
- CCR priority
- 24.5 /100 (P4)
- CVSS 3.1
- 6.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N · NVD
- EPSS
- 0.00355 · percentile 0.28059 · 2026-10-24
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-53667.html