CVE-2026-0771 describes a remote code execution vulnerability in Langflow, specifically within its PythonFunction component. This flaw allows attackers to inject and execute arbitrary Python code, potentially leading to full compromise of the application depending on its configuration. Rated as HIGH severity with a CVSS score of 7.1, successful exploitation requires low privileges and user interaction, but the attack complexity is high. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.4.2CPE matchmatch criteria | cpe:2.3:a:langflow:langflow:1.4.2:-:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.