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Case File

CVE-2019-18345

CRITICAL · CVSS 9.3 EPSS 2.24% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2019-12-12 · 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.

External Security References

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

CVE
CVE-2019-18345
Severity
CRITICAL
CVSS
9.3
EPSS
2.24%

Original NVD Description

A reflected XSS issue was discovered in DAViCal through 1.1.8. It echoes the action parameter without encoding. If a user visits an attacker-supplied link, the attacker can view all data the attacked user can view, as well as perform all actions in the name of the user. If the user is an administrator, the attacker can for example add a new admin user to gain full access to the application.