Veille CVE

‹ Retour à la liste

CVE-2026-101861

4.1 Moyenne

Publiée le 28/09/2026 à 18:17 · Modifiée le 30/09/2026 à 23:16 · En attente d'analyse NVD · Source : disclosure@vulncheck.com

Description

Langflow 1.0.16 before 1.12.0 and 0.0.94 before 1.12.0 contain an unsafe eval() vulnerability in schema.py that allows authenticated attackers to achieve code execution by placing a Python object with a malicious __repr__ method into component input options lists. The eval() sink is triggered when a component is converted into a LangChain tool via ComponentToolkit.get_tools(), including during custom component saves through the API, by interpolating options into a Literal type string that is passed directly to eval() without safe evaluation controls.

Traduire en français

Produits concernés

Scores CVSS

VersionScoreSourceVecteur
4.0 2.1 Faible disclosure@vulncheck.com CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
3.1 4.1 Moyenne disclosure@vulncheck.com CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

Faiblesses (CWE)

Références

Ailleurs