Vendors / lxml Records 8 All Threatist records
Exploited (KEV) 0 None in CISA KEV
CVSS critical 0 CVSS 9.0–10.0
CVSS high 4 CVSS 7.0–8.9
Exploited now lxml records in CISA KEV No lxml vulnerabilities are listed in CISA KEV.
Components Products in the NVD configurations · select one to filter the records Priority HIGH 69
lxml is a library for processing XML and HTML in the Python language.
CVSS 3.1 HIGH 8.2· Network · No auth · User interaction · EPSS 0.00297 · Published 2026-08-20 · Partial fix · 6.1.1, 0.4.5 CWE-184
Priority MEDIUM 41
lxml is a library for processing XML and HTML in the Python language.
CVSS 3.1 HIGH 8.2· Network · No auth · User interaction · EPSS 0.02641 · Published 2021-12-13 · Partial fix · 4.6.5 CWE-74
Priority LOW 39
lxml is a library for processing XML and HTML in the Python language.
CVSS 3.1 HIGH 7.5· Network · No auth · No interaction · EPSS 0.00324 · Published 2026-04-24 · Partial fix · 6.1.0 CWE-611
Priority LOW 38
NULL Pointer Dereference allows attackers to cause a denial of service (or application crash).
CVSS 3.1 HIGH 7.5· Network · No auth · No interaction · EPSS 0.02448 · Published 2022-07-05 · Partial fix · 4.9.1 CWE-476
Priority LOW 36
Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting (XSS) attacks via control characters in the link scheme to the clean_html func…
CVSS 3.1 MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.06333 · Published 2014-05-14 · Partial fix · 3.3.5 CWE-79
Priority LOW 34
An XSS vulnerability was discovered in python-lxml's clean module versions before 4.6.3.
CVSS 3.1 MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.04035 · Published 2021-03-21 · Partial fix · 4.6.3 CWE-79
Priority LOW 34
A XSS vulnerability was discovered in python-lxml's clean module.
CVSS 3.1 MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.03982 · Published 2020-12-03 · Partial fix · 4.6.2 CWE-79
Priority LOW 32
An issue was discovered in lxml before 4.2.5.
CVSS 3.1 MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.02438 · Published 2018-12-02 · Partial fix · 4.2.5 CWE-79
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