CVE-2026-28348 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. Descriptionlxml_html_clean is a project for HTML cleaning functionalities copied from `lxml.html.clean`. Prior to version 0.4.4, the _has_sneaky_javascript() method strips backslashes before checking for dangerous CSS keywords. This causes CSS Unicode escape sequences to bypass the @import and expression() filters, allowing external CSS loading or XSS in older browsers. This issue has been patched in version 0.4.4. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-28348 NVD Published Date: 03/05/2026 NVD Last Modified: 03/05/2026 Source: GitHub, Inc. |
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