Описание
lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in lxml.html.defs.link_attrs were missing xlink:href, which can be used for URL bypass attacks in embedded SVG/MathML/etc. content. This vulnerability was fixed in lxml 6.1.1 and lxml_html_clean 0.4.5.
A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.link_attrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics (SVG) or Mathematical Markup Language (MathML), potentially leading to information disclosure or arbitrary code execution in the context of the user's browser.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Lightspeed Core | lightspeed-core/lightspeed-stack-rhel9 | Affected | ||
| Lightspeed Core | lightspeed-core/rag-tool-cpu-rhel9 | Affected | ||
| Lightspeed Core | lightspeed-core/rag-tool-cuda-12.9-rhel9 | Affected | ||
| Migration Toolkit for Applications 8 | mta/mta-solution-server-rhel9 | Affected | ||
| Red Hat AI Inference Server | rhaiis/vllm-neuron-rhel9 | Affected | ||
| Red Hat AI Inference Server | rhaii/vllm-neuron-rhel9 | Affected | ||
| Red Hat Ansible Automation Platform 2 | ansible-automation-platform-24/controller-rhel8 | Will not fix | ||
| Red Hat Ansible Automation Platform 2 | ansible-automation-platform-24/eda-controller-rhel8 | Not affected | ||
| Red Hat Ansible Automation Platform 2 | ansible-automation-platform-24/ee-minimal-rhel8 | Not affected | ||
| Red Hat Ansible Automation Platform 2 | ansible-automation-platform-24/ee-minimal-rhel9 | Not affected |
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Дополнительная информация
Статус:
EPSS
8.2 High
CVSS3
Связанные уязвимости
lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in ``lxml.html.defs.link_attrs`` were missing ``xlink:href``, which can be used for URL bypass attacks in embedded SVG/MathML/etc. content. This vulnerability was fixed in lxml 6.1.1 and lxml_html_clean 0.4.5.
lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in ``lxml.html.defs.link_attrs`` were missing ``xlink:href``, which can be used for URL bypass attacks in embedded SVG/MathML/etc. content. This vulnerability was fixed in lxml 6.1.1 and lxml_html_clean 0.4.5.
lxml is a library for processing XML and HTML in the Python language. ...
`lxml_html_clean.Cleaner` does not strip `javascript:` URLs from namespaced URL attributes
EPSS
8.2 High
CVSS3