# CVE-2026-93674: IBM Langflow OSS command injection in OS command execution

Source: https://junglewise.ai/threats/cve-2026-93674-ibm-langflow-oss-1-0-0-through-1-12-2-could-allow-a-remote  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-07. Updated: 2026-10-07  
License: CC BY 4.0 with a link back

CVE-2026-93674 · Severity: critical · CVSS 9.8 · Published 2026-10-07

Langflow OSS is a low-code/no-code platform that allows users to build AI workflows. A critical vulnerability allows remote attackers to execute arbitrary operating system commands on servers running the application, potentially giving them complete control over the system and access to sensitive data stored there.

Technologies: [IBM Langflow OSS](https://junglewise.ai/threats/technologies/langflow-oss). Vendors: [IBM](https://junglewise.ai/threats/vendors/ibm).

## Quick answers

**Is CVE-2026-93674 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-93674 being exploited in the wild.

**How severe is CVE-2026-93674?** Critical severity, with a CVSS score of 9.8, published 7 October 2026.

**Which products and versions are affected?** IBM Langflow OSS 1.0.0 through 1.12.2.

**Is there a fix for CVE-2026-93674?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-93674 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-93674?** Check whether you run IBM Langflow OSS at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

The vulnerability stems from improper neutralization of special elements in OS commands executed by the application. An unauthenticated remote attacker can inject arbitrary OS commands through crafted input, bypassing code generation controls and achieving code execution on the underlying server with the privileges of the application process.

## Affected products

- IBM Langflow OSS 1.0.0 through 1.12.2

## Timeline

- 2026-10-07: disclosed

## References

- [https://www.ibm.com/support/pages/node/7290694](https://www.ibm.com/support/pages/node/7290694)

## Related threats

- [IBM Langflow OSS path traversal arbitrary file read and write](https://junglewise.ai/threats/cve-2026-97677-ibm-langflow-oss-1-0-0-through-1-12-2-an-authenticated-flow)
- [IBM Langflow OSS authentication bypass](https://junglewise.ai/threats/cve-2026-93680-ibm-langflow-oss-1-0-0-through-1-12-8-could-allow-a-remote)
- [IBM Langflow OSS denial of service via resource exhaustion](https://junglewise.ai/threats/cve-2026-90991-ibm-langflow-oss-1-0-0-through-1-12-4-could-allow-a-remote)
- [IBM Langflow OSS path traversal arbitrary file overwrite](https://junglewise.ai/threats/cve-2026-77819-ibm-langflow-oss-1-0-0-through-1-12-3-could-allow-a-remote)
- [IBM Langflow OSS improper sanitization of secrets in exports](https://junglewise.ai/threats/cve-2026-77817-ibm-langflow-oss-1-0-0-through-1-12-4-could-allow-a-remote)