What’s Vulnerable › Vulnerabilities

CVE-2023-28148

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-14 · updated 2026-09-22
• Weakness: CWE-79

Description

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

Affected products

• Paessler PRTG: before 23.3.86.1520 — fixed in 23.3.86.1520

How to fix

Upgrade to a fixed version: Paessler PRTG 23.3.86.1520. Check the vendor advisory for mitigations.

References

• https://www.paessler.com/prtg/history/prtg-23
• https://www.paessler.com/prtg/history/stable

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