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Case File

CVE-2020-8789

MEDIUM · CVSS 5.4 EPSS 0.65% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-05-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

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

External Security References
packetstormsecurity.com ↗

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

CVE
CVE-2020-8789
Severity
MEDIUM
CVSS
5.4
EPSS
0.65%

Original NVD Description

Composr 10.0.30 allows Persistent XSS via a Usergroup name under the Security configuration.