CVE-2026-12945: langflow from 1.0.0 (inclusive), before 1.10.2 (exclusive); +1 more affected products

CVE-2026-12945. CVSS 3.1 base score 7.1 (HIGH, Vendor/CNA). EPSS 0.00364 (percentile 0.29022), scored 22-Oct-2026.

Affected technology

langflow · from 1.0.0 (inclusive), before 1.10.2 (exclusive)
langflow

Langflow OSS · 1.0.0 through 1.10.1
IBM

Description’s affected range: through 1.10.1

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Authenticated users can access and manipulate other users' build jobs through improper access control on log retrieval and unauthenticated build endpoints. Vendor/CNA’s CVSS 3.1 assessment (base score 7.1/10) rates confidentiality impact as high; integrity impact as none; availability impact as low.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-639
CCR priority: 28.5 /100 (P4)
CVSS 3.1: 7.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L · Vendor/CNA
EPSS: 0.00364 · percentile 0.29022 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-12945.html