CVE-2026-6106: Cross Site Scripting in 1Panel-dev MaxKB
CVE-2026-6106 is a cross-site scripting (XSS) vulnerability in 1Panel-dev MaxKB versions up to 2. 2. 1. It affects the StaticHeadersMiddleware function in the Public Chat Interface component, where manipulation of the Name argument allows remote attackers to execute XSS attacks. The vendor has released version 2. 8. 0 to fix this issue. The vulnerability has a medium severity rating with a CVSS score of 5. 1. No known exploits are reported in the wild at this time.
AI Analysis
Technical Summary
This vulnerability in 1Panel-dev MaxKB (up to version 2.2.1) involves improper handling of the Name argument in the StaticHeadersMiddleware function within the Public Chat Interface. This flaw enables remote attackers to perform cross-site scripting attacks by injecting malicious scripts. The vendor responded promptly and released a fixed version 2.8.0, which addresses the issue with a specific patch commit (026a2d623e2aa5efa67c4834651e79d5d7cab1da). The CVSS 4.0 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, and low impact on integrity and availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary scripts in the context of the affected application, potentially leading to session hijacking, defacement, or other client-side impacts. The vulnerability affects versions 2.2.0 and 2.2.1 of MaxKB. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Upgrade the affected 1Panel-dev MaxKB component to version 2.8.0 or later, which contains the official fix for this vulnerability. The vendor has released this fixed version promptly after disclosure. No additional mitigation steps are indicated by the vendor.
CVE-2026-6106: Cross Site Scripting in 1Panel-dev MaxKB
Description
CVE-2026-6106 is a cross-site scripting (XSS) vulnerability in 1Panel-dev MaxKB versions up to 2. 2. 1. It affects the StaticHeadersMiddleware function in the Public Chat Interface component, where manipulation of the Name argument allows remote attackers to execute XSS attacks. The vendor has released version 2. 8. 0 to fix this issue. The vulnerability has a medium severity rating with a CVSS score of 5. 1. No known exploits are reported in the wild at this time.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in 1Panel-dev MaxKB (up to version 2.2.1) involves improper handling of the Name argument in the StaticHeadersMiddleware function within the Public Chat Interface. This flaw enables remote attackers to perform cross-site scripting attacks by injecting malicious scripts. The vendor responded promptly and released a fixed version 2.8.0, which addresses the issue with a specific patch commit (026a2d623e2aa5efa67c4834651e79d5d7cab1da). The CVSS 4.0 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, and low impact on integrity and availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary scripts in the context of the affected application, potentially leading to session hijacking, defacement, or other client-side impacts. The vulnerability affects versions 2.2.0 and 2.2.1 of MaxKB. There are no reports of active exploitation in the wild.
Mitigation Recommendations
Upgrade the affected 1Panel-dev MaxKB component to version 2.8.0 or later, which contains the official fix for this vulnerability. The vendor has released this fixed version promptly after disclosure. No additional mitigation steps are indicated by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-11T07:33:57.699Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69dacbd682d89c981f306a5f
Added to database: 4/11/2026, 10:31:50 PM
Last enriched: 4/11/2026, 10:46:46 PM
Last updated: 4/12/2026, 12:46:34 AM
Views: 10
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