CVE-2023-28148

HighCVSS 7.2

Published: 14/09/2026(UTC)Updated: 22/09/2026(UTC)Translated: 14/09/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.21%

11th percentile - higher than 11% of all known CVEs

Summary

A bodyclass XSS issue was discovered in Paessler PRTG before version 23.3.86.1520. The vulnerability allows injection of malicious script into the application interface.

Risk Assessment

An attacker could exploit the XSS vulnerability to execute malicious script in a user's browser, potentially leading to session or data theft.

Recommendation

Update Paessler PRTG to version 23.3.86.1520 or later.

Other vulnerabilities in Paessler PRTG

CVE-2023-45858High
A directory traversal was identified in Paessler PRTG before 23.4.88.1429 that made it possible to read local files.

Original NVD description (English source)

A bodyclass XSS issue was discovered in Paessler PRTG before 23.3.86.1520.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS