CVE-2026-3346: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in IBM Langflow Desktop
IBM Langflow Desktop 1.6.0 through 1.8.4 Lanflow is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
AI Analysis
Technical Summary
CVE-2026-3346 is a medium severity SQL Injection vulnerability in IBM Langflow Desktop versions 1.6.0 through 1.8.4. It allows an authenticated user to embed arbitrary JavaScript code in the web UI, which can alter intended functionality and potentially disclose credentials within a trusted session. The vulnerability stems from improper neutralization of special elements used in SQL commands (CWE-89). No official remediation or patch information is currently available from IBM, and no known exploits have been reported.
Potential Impact
The vulnerability can lead to credential disclosure within a trusted session by allowing an authenticated user to inject arbitrary JavaScript code into the web interface. This compromises the confidentiality and integrity of user credentials and potentially other sensitive data accessible in the session. Availability is not impacted. The medium CVSS score reflects the need for authenticated access and the potential for limited impact scope.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to trusted users only and monitor for suspicious activity related to the web UI. Avoid exposing the affected versions to untrusted networks. Follow IBM's official channels for updates on patches or mitigations.
CVE-2026-3346: CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in IBM Langflow Desktop
Description
IBM Langflow Desktop 1.6.0 through 1.8.4 Lanflow is vulnerable to stored cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-3346 is a medium severity SQL Injection vulnerability in IBM Langflow Desktop versions 1.6.0 through 1.8.4. It allows an authenticated user to embed arbitrary JavaScript code in the web UI, which can alter intended functionality and potentially disclose credentials within a trusted session. The vulnerability stems from improper neutralization of special elements used in SQL commands (CWE-89). No official remediation or patch information is currently available from IBM, and no known exploits have been reported.
Potential Impact
The vulnerability can lead to credential disclosure within a trusted session by allowing an authenticated user to inject arbitrary JavaScript code into the web interface. This compromises the confidentiality and integrity of user credentials and potentially other sensitive data accessible in the session. Availability is not impacted. The medium CVSS score reflects the need for authenticated access and the potential for limited impact scope.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to trusted users only and monitor for suspicious activity related to the web UI. Avoid exposing the affected versions to untrusted networks. Follow IBM's official channels for updates on patches or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-02-27T16:11:36.537Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69f3c7f3cbff5d86108d5843
Added to database: 4/30/2026, 9:21:55 PM
Last enriched: 4/30/2026, 9:36:40 PM
Last updated: 5/1/2026, 3:09:17 AM
Views: 8
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