CVE-2026-26378: n/a
Cross Site Scripting vulnerability in Koha 25.11 and before allows a remote attacker to execute arbitrary code via file upload function in Invoice features
AI Analysis
Technical Summary
This vulnerability involves a Cross Site Scripting (XSS) flaw in Koha 25.11 and earlier versions. The issue arises from improper handling of input in the file upload functionality related to Invoice features, enabling remote attackers to execute arbitrary code. No CVSS score or detailed technical exploit information is provided. The vulnerability is published but lacks official remediation guidance or patches as of the current data.
Potential Impact
The impact of this vulnerability is the potential for remote attackers to execute arbitrary code via XSS in the Invoice file upload feature. This could lead to unauthorized script execution within the affected application context, potentially compromising user sessions or data integrity. However, no known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with file uploads in the Invoice feature and consider applying any available workarounds or input validation controls if possible.
CVE-2026-26378: n/a
Description
Cross Site Scripting vulnerability in Koha 25.11 and before allows a remote attacker to execute arbitrary code via file upload function in Invoice features
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a Cross Site Scripting (XSS) flaw in Koha 25.11 and earlier versions. The issue arises from improper handling of input in the file upload functionality related to Invoice features, enabling remote attackers to execute arbitrary code. No CVSS score or detailed technical exploit information is provided. The vulnerability is published but lacks official remediation guidance or patches as of the current data.
Potential Impact
The impact of this vulnerability is the potential for remote attackers to execute arbitrary code via XSS in the Invoice file upload feature. This could lead to unauthorized script execution within the affected application context, potentially compromising user sessions or data integrity. However, no known active exploitation has been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should exercise caution with file uploads in the Invoice feature and consider applying any available workarounds or input validation controls if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-02-16T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a207a8be29bf47b50dc5154
Added to database: 6/3/2026, 7:03:39 PM
Last enriched: 6/3/2026, 7:19:21 PM
Last updated: 6/4/2026, 5:57:11 AM
Views: 8
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