NPM: React Router: RSCErrorHandler Missing Protocol Validation (XSS)
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | Security Bulletin: Investigation Assistant App for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities | 10 Aug 202614:21 | – | ibm |
 | CVE-2026-53667 | 27 Jul 202621:21 | – | attackerkb |
 | CVE-2026-53667 vulnerabilities | 31 Jul 202620:23 | – | cgr |
 | CVE-2026-53667 | 27 Jul 202621:21 | – | cve |
 | CVE-2026-53667 React Router: Cross-site Scripting is Possible due to Missing RSCErrorHandler Protocol Validation (Incomplete fix for CVE-2026-53667) | 27 Jul 202621:21 | – | cvelist |
 | EUVD-2026-49629 | 27 Jul 202621:21 | – | euvd |
 | React Router: RSCErrorHandler Missing Protocol Validation (XSS) | 23 Jul 202619:35 | – | github |
 | CVE-2026-53667 | 27 Jul 202622:17 | – | nvd |
 | CGA-VX8F-F6Q8-MFH7 | 31 Jul 202617:42 | – | osv |
| GHSA-H8FP-F39C-Q6MH React Router: RSCErrorHandler Missing Protocol Validation (XSS) | 23 Jul 202619:35 | – | osv |
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23 Jul 2026 19:35Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.1 - 6.9
EPSS0.0035
SSVC