CVE-2026-12822: Code Injection in langflow-ai langflow
CVE-2026-12822 is a medium severity code injection vulnerability in langflow-ai langflow affecting versions 1.9.0 through 1.9.3. It involves the Bundle URL Loader component and requires local access to exploit. The vendor has not responded or provided a fix as of the publication date.
AI Analysis
Technical Summary
This vulnerability in langflow-ai langflow up to version 1.9.3 allows an attacker with local access to perform code injection via manipulation of an unspecified function in the Bundle URL Loader component. The CVSS 4.8 score reflects that the attack vector is local with low complexity and no user interaction required. No official remediation or patch has been disclosed, and the vendor has not responded to the vulnerability report.
Potential Impact
Successful exploitation could allow an attacker with local access and low privileges to inject and execute arbitrary code within the affected application context. This could lead to unauthorized code execution and potential compromise of the system running langflow. However, the attack requires local access, limiting remote exploitation risk.
Mitigation Recommendations
No official fix or patch is currently available, and the vendor has not responded to the disclosure. Users should restrict local access to trusted users only and monitor for suspicious activity. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance if it becomes available.
CVE-2026-12822: Code Injection in langflow-ai langflow
Description
CVE-2026-12822 is a medium severity code injection vulnerability in langflow-ai langflow affecting versions 1.9.0 through 1.9.3. It involves the Bundle URL Loader component and requires local access to exploit. The vendor has not responded or provided a fix as of the publication date.
CVSS v4.0
Score 4.8medium
Affected software
cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in langflow-ai langflow up to version 1.9.3 allows an attacker with local access to perform code injection via manipulation of an unspecified function in the Bundle URL Loader component. The CVSS 4.8 score reflects that the attack vector is local with low complexity and no user interaction required. No official remediation or patch has been disclosed, and the vendor has not responded to the vulnerability report.
Potential Impact
Successful exploitation could allow an attacker with local access and low privileges to inject and execute arbitrary code within the affected application context. This could lead to unauthorized code execution and potential compromise of the system running langflow. However, the attack requires local access, limiting remote exploitation risk.
Mitigation Recommendations
No official fix or patch is currently available, and the vendor has not responded to the disclosure. Users should restrict local access to trusted users only and monitor for suspicious activity. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance if it becomes available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-06-21T13:14:48.566Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a3879a4eed863c81e8dfc93
Added to database: 06/21/2026, 23:54:12 UTC
Last enriched: 06/22/2026, 00:09:08 UTC
Last updated: 06/22/2026, 03:57:20 UTC
Views: 9
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