PT-2026-33706 · Langflow Ai · Langflow

Eric-F · Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-6600

NVD

CVSS v2.0

4.0

Medium

AV:N/AC:L/Au:S/C:N/I:P/A:N

A flaw has been found in langflow-ai langflow up to 1.8.3. This affects an unknown function of the file src/frontend/src/modals/IOModal/components/chatView/chatMessage/components/edit-message.tsx of the component Frontend React Component Rendering. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Fix

Code Injection

XSS

Weakness Enumeration

CWE-94

CWE-79

Related Identifiers

CVE-2026-6600

Affected Products

Langflow

References · 5

• 🔥 https://gist.github.com/chenhouser2025/935aa5d4556264ba408059eec0960b1a · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6600 · Security Note
• https://vuldb.com/vuln/358235 · Note
• https://vuldb.com/submit/791923 · Note
• https://vuldb.com/vuln/358235/cti · Note