CVE-2026-93443: CWE-94 Improper Control of Generation of Code ('Code Injection') in IBM Langflow OSS
Description
CVE-2026-93443 is a high-severity vulnerability in IBM Langflow OSS versions 1.0.0 through 1.12.2. It involves improper neutralization of special elements used in code, which could allow a remote authenticated attacker with low privileges to execute arbitrary code. The vulnerability does not require user interaction but does require network access with authentication. The flaw affects confidentiality, integrity, and availability of the affected system.
CVSS v3.1
Score 7.5high
Affected software
IBM
Langflow OSS
pkg:github/ibm/langflow_osscpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:langflow_oss:1.12.2:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
IBM Langflow OSS versions 1.0.0 through 1.12.2 contain a CWE-94 Improper Control of Generation of Code ('Code Injection') vulnerability. This flaw allows a remote attacker who is authenticated with low privileges to execute arbitrary code due to improper neutralization of special elements used in code generation. The vulnerability has a CVSS 3.1 base score of 7.5, reflecting high impact on confidentiality, integrity, and availability, and requires high attack complexity with no user interaction.
Potential Impact
Successful exploitation of this vulnerability could allow an authenticated remote attacker with low privileges to execute arbitrary code on the affected system. This could lead to full compromise of the system, including unauthorized disclosure, modification, or destruction of data and disruption of service.
Mitigation Recommendations
No patch or official fix information is provided in the available data. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict access to the affected versions to trusted users only and monitor for suspicious activity related to code injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-09-17T22:07:44.219Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac5937a2cdf04f656f9094c
Added to database: 10/07/2026, 00:34:02 UTC
Last enriched: 10/07/2026, 00:49:13 UTC
Last updated: 10/07/2026, 01:08:11 UTC
Views: 6
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