ISPConfig 3.3.0 is vulnerable to Cross Site Scripting (XSS) via the system status webpage.
Priority LOW 21CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
ISPConfig 3.3.0 is vulnerable to Cross Site Scripting (XSS) via the system status webpage.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00213 11th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-52206
- 2026-10-03 Alias added: GHSA-8vmq-hhfp-pr66
More Ispconfig vulnerabilities
- TI-2023-25289 An issue was discovered in ISPConfig before 3.2.11p1. CVSS 3.1HIGH 7.2
- TI-2013-03171 ISPConfig 3.0.5.2 has Arbitrary PHP Code Execution CVSS 3.1HIGH 8.8
- TI-2012-01860 ISPConfig 3.0.4.3: the "Add new Webdav user" can chmod and chown entire server from client interface. CVSS 3.1CRITICAL 9.8
- TI-2021-02160 ISPConfig before 3.2.2 allows SQL injection. CVSS 3.1CRITICAL 9.8
- TI-2020-07516 ISPConfig before 3.1.15p3, when the undocumented reverse_proxy_panel_allowed=sites option… CVSS 3.1CRITICAL 9.8
- TI-2017-12708 ISPConfig 3.x before 3.1.9 allows remote authenticated users to obtain root access by creating a crafted cron job. CVSS 3.0HIGH 8.8
Sources
- CVE-2025-52206 · CVE Program
- CVE-2025-52206 · NVD
- FIRST EPSS
- GHSA-8vmq-hhfp-pr66 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences