What’s Vulnerable › Vulnerabilities

CVE-2020-9398

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-02-25 · updated 2026-06-17
• Weakness: CWE-89

Description

ISPConfig before 3.1.15p3, when the undocumented reverse_proxy_panel_allowed=sites option is manually enabled, allows SQL Injection.

Affected products

• ISPConfig: before 3.1.15; 3.1.15, 3.1.15-p1, 3.1.15-p2 — fixed in 3.1.15

How to fix

Upgrade to a fixed version: ISPConfig 3.1.15. Check the vendor advisory for mitigations.

References

• https://www.ispconfig.org/blog/ispconfig-3-1-15p3-released-security-bugfix-release/
• https://www.ispconfig.org/blog/ispconfig-3-1-15p3-released-security-bugfix-release/

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