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Vulnerability Database · Debian · Package report

lxml-html-clean: vulnerability history, versions and safety

lxml-html-clean is a package in the Debian ecosystem. Vulert records 4 vulnerabilities for it across 3 releases, from Nov 2024 to Mar 2026. Each vulnerability names the versions it affects, the fixed version to move to, and a workaround where no fix has been published.

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4 vulnerabilities recorded U4
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2 with no fix published

No patched version yet — these are the ones to plan around.

See the unfixed vulnerabilities →
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2 in the last 12 months

Most recent disclosure 05 Mar 2026.

See the disclosure history →
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0 malicious-package vulnerabilities

No published version shipped hostile code.

See all lxml-html-clean vulnerabilities

Vulert verdict on lxml-html-clean i

Updated on 22 Oct 2026

Careful: 2 of the 4 vulnerabilities Vulert records for this package have no fix yet. Plan around those, or apply the workaround listed for each. The rest have a fixed version to move to.

Long-term outlook: usable, but needs attention 4 vulnerabilities on record across 1 year, 2 in the last year.

What to do: Plan around the 2 vulnerabilities with no published fix: each lists the affected range and any workaround that reduces exposure. No fix yet: Vulert alerts you the moment one is published. Monitor it with Vulert →

  • Vulnerabilities on record 4 over 1 year · 2 in the last year i
  • Latest disclosure 05 Mar 2026 i
  • Highest CVSS 6.1 i
  • With no published fix 2 i

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01 Versions

Which versions are affected

Every version Vulert holds for lxml-html-clean, newest first, with the vulnerabilities that name it. A version with a count of zero has no recorded vulnerabilities; open a version to see the vulnerabilities it is exposed to.

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Version Vulert vulnerabilities Fix published Details
0.4.4-1 U2 No Details →
0.4.3-1 U2 No Details →
0.4.2-1 U2 No Details →

Newest 3 of 3 versions on record. Severity counts are the vulnerabilities recorded against that exact release.

02 Disclosure history

How often vulnerabilities are recorded

  • 2024 2
  • 2026 2

Counted by the year Vulert recorded each vulnerability — the same date the table below shows as disclosed. 2 of the 4 were recorded in the last 12 months.

03 Vulnerabilities

Recorded vulnerabilities for lxml-html-clean

The 4 most severe of 4 vulnerabilities recorded for this package

Search all 4 in the database →
Vulnerability Severity Fixed version ↓ Disclosed ↓
Cross-Site Scripting Vulnerability in lxml-html-clean Package 6.1 medium 0.4.1-1 19 Nov 2024
Critical Vulnerability in lxml-html-clean: CSS Escape Sequence Bypass 6.1 medium No fix published 05 Mar 2026
HTML Injection Vulnerability in lxml-html-clean Package 6.1 medium No fix published 05 Mar 2026
Cross-Site Scripting Vulnerability in lxml-html-clean Package N/A unrated 0.4.1-1 19 Nov 2024

Vulnerability wrong, a fix missing, or a package we should cover? Report it and we will fix the record. Report Vulnerability Provide Feedback

Updated: 22/Oct/2026 · Vulnerabilities in our DB: 524173

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Questions

About lxml-html-clean

Is lxml-html-clean safe to use?

Vulert records 4 vulnerabilities for lxml-html-clean in Debian: 0 critical, 0 high, 0 medium and 0 low, plus 4 not yet rated. 2 of them have no published fix yet, so those are the ones to avoid or mitigate.

How many vulnerabilities does lxml-html-clean have?

4 vulnerabilities are recorded for lxml-html-clean in the Debian ecosystem: 0 critical, 0 high, 0 medium and 0 low, plus 4 not yet rated. The ledger on this page lists the same counts next to the date of the most recent disclosure.

How often are new lxml-html-clean vulnerabilities disclosed?

2 vulnerabilities were recorded for lxml-html-clean in the last 12 months, and the oldest entry in this database dates to 19 Nov 2024. Recency matters more than a lifetime total: it shows how actively new issues are being disclosed for the package you are considering.

Which versions of lxml-html-clean are affected?

Each vulnerability on this page lists the affected version range and the fixed version to move to. Open the vulnerability for the version you actually run — fixes are specific to a release line, not to the package as a whole.

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.