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Case File

CVE-2020-11888

MEDIUM · CVSS 6.1 EPSS 1.88% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-04-20 · 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.

GitHub PoC Links
github.com ↗

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

CVE
CVE-2020-11888
Severity
MEDIUM
CVSS
6.1
EPSS
1.88%

Original NVD Description

python-markdown2 through 2.3.8 allows XSS because element names are mishandled unless a \w+ match succeeds. For example, an attack might use elementname@ or elementname- with an onclick attribute.