CVE-2026-6107: Cross Site Scripting in 1Panel-dev MaxKB
CVE-2026-6107 is a cross-site scripting (XSS) vulnerability in 1Panel-dev MaxKB versions up to 2. 6. 1. The flaw exists in the ChatHeadersMiddleware component, specifically in the processing of the argument 'Name' within the file apps/common/middleware/chat_headers_middleware. py. This vulnerability allows remote attackers to execute script code via crafted input. The vendor has released version 2. 8. 0 to address this issue, and upgrading is recommended. The vulnerability has a medium severity rating with a CVSS score of 5.
AI Analysis
Technical Summary
This vulnerability involves improper handling of the 'Name' argument in the ChatHeadersMiddleware component of 1Panel-dev MaxKB (up to version 2.6.1), leading to a cross-site scripting (XSS) flaw. Remote attackers can exploit this by manipulating input to execute arbitrary scripts in the context of the affected application. The vendor responded promptly and released a fixed version 2.8.0 that mitigates this issue.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to session hijacking, defacement, or other malicious actions that rely on XSS. The impact is rated medium with a CVSS score of 5.1, indicating a moderate risk to affected systems.
Mitigation Recommendations
Upgrade the affected 1Panel-dev MaxKB product to version 2.8.0, which contains the official fix for this vulnerability. Since the vendor has released a fixed version, applying this update is the recommended remediation. No additional mitigations are specified or required beyond upgrading.
CVE-2026-6107: Cross Site Scripting in 1Panel-dev MaxKB
Description
CVE-2026-6107 is a cross-site scripting (XSS) vulnerability in 1Panel-dev MaxKB versions up to 2. 6. 1. The flaw exists in the ChatHeadersMiddleware component, specifically in the processing of the argument 'Name' within the file apps/common/middleware/chat_headers_middleware. py. This vulnerability allows remote attackers to execute script code via crafted input. The vendor has released version 2. 8. 0 to address this issue, and upgrading is recommended. The vulnerability has a medium severity rating with a CVSS score of 5.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves improper handling of the 'Name' argument in the ChatHeadersMiddleware component of 1Panel-dev MaxKB (up to version 2.6.1), leading to a cross-site scripting (XSS) flaw. Remote attackers can exploit this by manipulating input to execute arbitrary scripts in the context of the affected application. The vendor responded promptly and released a fixed version 2.8.0 that mitigates this issue.
Potential Impact
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary scripts in the context of the affected web application, potentially leading to session hijacking, defacement, or other malicious actions that rely on XSS. The impact is rated medium with a CVSS score of 5.1, indicating a moderate risk to affected systems.
Mitigation Recommendations
Upgrade the affected 1Panel-dev MaxKB product to version 2.8.0, which contains the official fix for this vulnerability. Since the vendor has released a fixed version, applying this update is the recommended remediation. No additional mitigations are specified or required beyond upgrading.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-11T07:34:25.313Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69db7e7c82d89c981f41647e
Added to database: 4/12/2026, 11:14:04 AM
Last enriched: 4/12/2026, 11:14:17 AM
Last updated: 4/12/2026, 2:44:35 PM
Views: 7
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