Vulnerability Database · PyPI · lxml-html-clean · Version
lxml-html-clean 0.4.0
0.4.0 is affected by 6 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 0.4.5.
Critical 0 High 2 Medium 4 Low 0 Unrated 0
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Released 14 Nov 2024
Licence BSD-3-Clause
Also known from other sources 6
Newer releases 13
Database updated 23/Oct/2026
Release and licence data published by PyPI. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
lxml-html-clean 0.4.0 vulnerabilities
6 vulnerabilities cover lxml-html-clean 0.4.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-49825: lxml-html-clean Vulnerability in URL Attribute Sanitization | 8.2 high | 0.4.5 | 13 Jul 2026 |
| CVE-2026-49825: lxml-html-clean - XSS Vulnerability Due to Incomplete URL Scheme Filtering | 8.2 high | 0.4.5 | 08 Jul 2026 |
| CVE-2026-28348: lxml-html-clean Vulnerability Allows Bypass of CSS Filters Leading to XSS | 6.1 medium | 0.4.4 | 05 Mar 2026 |
| CVE-2026-28350: lxml-html-clean Package Vulnerability Allows Injection of <base> Tag | 6.1 medium | 0.4.4 | 05 Mar 2026 |
| CVE-2026-28350: lxml-html-clean Package Vulnerability - <base> Tag Injection Risk | 6.1 medium | 0.4.4 | 02 Mar 2026 |
| CVE-2026-28348: lxml-html-clean CSS @import Filter Bypass via Unicode Escapes | 6.1 medium | 0.4.4 | 02 Mar 2026 |
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Questions
About lxml-html-clean 0.4.0
Is lxml-html-clean 0.4.0 vulnerable?
Yes. 6 vulnerabilities in the Vulert database cover lxml-html-clean 0.4.0: 0 critical, 2 high, 4 medium and 0 low. The upgrade Vulert recommends is 0.4.5, and each entry above names the fixed version to move to.
Which version of lxml-html-clean should I use instead of 0.4.0?
0.4.5 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.
Is 0.4.0 the latest release of lxml-html-clean?
No. 0.4.0 was published 14 Nov 2024, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor lxml-html-clean for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the lxml-html-clean version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.