CVE-2026-17625 Langflow is affected by OS Command Injection in Model Context Protocol features
Remote authenticated attackers can execute arbitrary OS commands in Langflow OSS via improper neutralization in Model Context Protocol features.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-17625?
CVE-2026-17625 is a high-severity command injection vulnerability in Langflow Langflow, published on 5 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.
Weakness: CWE-78
Which versions are affected by CVE-2026-17625?
It affects 1 product.
Products include Langflow Langflow.
How do I fix CVE-2026-17625?
No fix has been published for CVE-2026-17625 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-17625 being exploited?
There is no known exploitation of CVE-2026-17625 in the wild and no public exploit code.
Other vulnerabilities in Langflow Langflow
Sources
Also known as GHSA-qvrp-rpmf-prw4.