Описание
React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components (RSC) APIs, there is a potential client-side Cross-Site Scripting (XSS) vulnerability in the RSC redirect handling if redirects come from untrusted sources. This does not impact applications that are not using the unstable RSC APIs in React Router. This is patched in version 7.13.2.
A flaw was found in React Router. This vulnerability, a type of Cross-Site Scripting (XSS), affects applications utilizing React Router's unstable React Server Components (RSC) APIs. A remote attacker could exploit this by sending untrusted redirects, leading to the execution of malicious scripts in the client's browser. This could result in information disclosure or unauthorized actions.
Меры по смягчению последствий
To mitigate this Cross-Site Scripting (XSS) vulnerability, ensure that applications utilizing React Router's unstable React Server Components (RSC) APIs only process redirects from trusted sources. Avoiding the use of these unstable APIs in production environments where untrusted redirect sources cannot be guaranteed is also recommended.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Cryostat 4 | cryostat-openshift-console-plugin-npm | Not affected | ||
| Cryostat 4 | grafana-infinity-datasource-npm | Not affected | ||
| Cryostat 4 | react-router | Not affected | ||
| Exploit Intelligence | exploit-intelligence-tech-preview/agent-client-rhel9 | Fix deferred | ||
| Gatekeeper 3 | gatekeeper/gatekeeper-rhel9 | Under investigation | ||
| Migration Toolkit for Applications 8 | mta/mta-ui-rhel8 | Fix deferred | ||
| Migration Toolkit for Applications 8 | mta/mta-ui-rhel9 | Fix deferred | ||
| Migration Toolkit for Containers | rhmtc/openshift-migration-ui-rhel8 | Fix deferred | ||
| Migration Toolkit for Virtualization | migration-toolkit-virtualization/mtv-console-plugin-rhel9 | Fix deferred | ||
| Migration Toolkit for Virtualization | mtv-candidate/mtv-console-plugin-rhel9 | Fix deferred |
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Дополнительная информация
Статус:
EPSS
4.2 Medium
CVSS3
Связанные уязвимости
React Router is a router for React. In versions 7.7.0 through 7.13.1, when using React Router's unstable React Server Components (RSC) APIs, there is a potential client-side Cross-Site Scripting (XSS) vulnerability in the RSC redirect handling if redirects come from untrusted sources. This does not impact applications that are not using the unstable RSC APIs in React Router. This is patched in version 7.13.2.
React Router vulnerable to XSS in unstable RSC redirect handling via javascript: redirect targets
EPSS
4.2 Medium
CVSS3