CVE-2026-17633: CWE-94 Improper Control of Generation of Code ('Code Injection') in IBM Langflow OSS
IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to code injection.
AI Analysis
Technical Summary
IBM Langflow OSS versions 1.0.0 through 1.10.3 contain a CWE-94 improper control of generation of code vulnerability that permits remote authenticated attackers to perform arbitrary code execution through code injection. This vulnerability is identified as CVE-2026-17633 and has a CVSS 3.1 base score of 8.5, indicating high impact on confidentiality, integrity, and availability. The vulnerability requires authentication and has high attack complexity. No known exploits are reported in the wild, and no official remediation or patch has been published as of the data provided.
Potential Impact
Successful exploitation allows remote authenticated attackers to execute arbitrary code on the affected system, potentially leading to full compromise of confidentiality, integrity, and availability of the IBM Langflow OSS instance.
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 code injection attempts.
CVE-2026-17633: CWE-94 Improper Control of Generation of Code ('Code Injection') in IBM Langflow OSS
Description
IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to code injection.
CVSS v3.1
Score 8.5high
Affected software
cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:langflow_oss:1.10.3:*:*:*:*:*:*:*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 1.10.3 contain a CWE-94 improper control of generation of code vulnerability that permits remote authenticated attackers to perform arbitrary code execution through code injection. This vulnerability is identified as CVE-2026-17633 and has a CVSS 3.1 base score of 8.5, indicating high impact on confidentiality, integrity, and availability. The vulnerability requires authentication and has high attack complexity. No known exploits are reported in the wild, and no official remediation or patch has been published as of the data provided.
Potential Impact
Successful exploitation allows remote authenticated attackers to execute arbitrary code on the affected system, potentially leading to full compromise of confidentiality, integrity, and availability of the IBM Langflow OSS instance.
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 code injection attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-07-27T21:17:08.322Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a738b03bf8831d53956b2a1
Added to database: 08/05/2026, 19:12:03 UTC
Last enriched: 08/05/2026, 19:26:54 UTC
Last updated: 08/05/2026, 19:43:19 UTC
Views: 3
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