Is CVE-2020-19825 actively exploited?

CVE-2020-19825 has no public evidence of in-the-wild exploitation as of 2025-03-19.

What is the CVSS score for CVE-2020-19825?

CVE-2020-19825 has a CVSS score of 9.6 (CRITICAL severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H.

How do I patch CVE-2020-19825?

Patch guidance is available from kimai security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2020-19825.

Fix CVE-2020-19825 - CRITICAL kimai kimai

Description

Cross Site Scripting (XSS) vulnerability in kevinpapst kimai2 1.30.0 in /src/Twig/Runtime/MarkdownExtension.php, allows attackers to gain escalated privileges.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: changed
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-79 · Cross-site Scripting (XSS)CWE-79 · Cross-site Scripting (XSS)

Metadata

Primary Vendor: KIMAI
Published: 2/15/2023
Last Modified: 3/19/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

kimai : kimai

Remediation Guidance

Executive Summary

Cite this page

CVE-2020-19825. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2020-19825

View on NIST NVD

CVE-2020-19825 vulnerability