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osvGoogleOSV:CVE-2020-27783
HistoryDec 03, 2020 - 5:15 p.m.

CVE-2020-27783

2020-12-0317:15:00
Google
osv.dev
10
cve-2020-27783
python-lxml
xss
vulnerability
parser
flaw
remote attacker
arbitrary html/js code

AI Score

6

Confidence

High

EPSS

0.004

Percentile

73.0%

A XSS vulnerability was discovered in python-lxml’s clean module. The module’s parser didn’t properly imitate browsers, which caused different behaviors between the sanitizer and the user’s page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.