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Case File

CVE-2020-27783

MEDIUM · CVSS 6.1 EPSS 3.93% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-12-03 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-27783
Severity
MEDIUM
CVSS
6.1
EPSS
3.93%

Original NVD Description

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.