Описание
DOMPurify before 3.4.0 contains a logic error in the ADD_TAGS function where short-circuit evaluation allows forbidden tags to bypass FORBID_TAGS restrictions. Attackers can craft input containing tags listed in FORBID_TAGS that are also added via ADD_TAGS function, causing them to be retained in sanitized output.
A flaw was found in DOMPurify. A logic error in the ADD_TAGS function allows an attacker to bypass security restrictions. By crafting specific input, an attacker can cause tags that should be removed to remain in the sanitized output. This could lead to the injection of malicious content, potentially compromising the integrity of web pages.
Отчет
This Moderate flaw in DOMPurify allows an attacker to bypass content sanitization by crafting specific input, leading to the injection of malicious content. Exploitation requires user interaction, as an attacker must trick a user into processing the specially crafted input.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Cryostat 4 | cryostat-openshift-console-plugin-npm | Fix deferred | ||
| Cryostat 4 | dompurify | Fix deferred | ||
| Cryostat 4 | grafana-infinity-datasource-npm | Fix deferred | ||
| Migration Toolkit for Virtualization | migration-toolkit-virtualization/mtv-console-plugin-rhel9 | Fix deferred | ||
| Multicluster Engine for Kubernetes | multicluster-engine/console-mce-rhel9 | Fix deferred | ||
| Node HealthCheck Operator | workload-availability/node-healthcheck-must-gather-rhel9 | Fix deferred | ||
| Node HealthCheck Operator | workload-availability/node-healthcheck-operator-bundle | Fix deferred | ||
| Node HealthCheck Operator | workload-availability/node-healthcheck-rhel9-operator | Fix deferred | ||
| OpenShift Lightspeed | openshift-lightspeed/lightspeed-agentic-console-rhel9 | Fix deferred | ||
| OpenShift Lightspeed | openshift-lightspeed/lightspeed-console-plugin-419-rhel9 | Fix deferred |
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Дополнительная информация
Статус:
EPSS
6.1 Medium
CVSS3
Связанные уязвимости
DOMPurify before 3.4.0 contains a logic error in the ADD_TAGS function where short-circuit evaluation allows forbidden tags to bypass FORBID_TAGS restrictions. Attackers can craft input containing tags listed in FORBID_TAGS that are also added via ADD_TAGS function, causing them to be retained in sanitized output.
DOMPurify before 3.4.0 contains a logic error in the ADD_TAGS function where short-circuit evaluation allows forbidden tags to bypass FORBID_TAGS restrictions. Attackers can craft input containing tags listed in FORBID_TAGS that are also added via ADD_TAGS function, causing them to be retained in sanitized output.
DOMPurify before 3.4.0 contains a logic error in the ADD_TAGS function ...
DOMPurify's ADD_TAGS function form bypasses FORBID_TAGS due to short-circuit evaluation
EPSS
6.1 Medium
CVSS3