CVE-2026-93678CWE-639

CVE-2026-93678

High · published October 7, 2026

CVSS v3.1
7.6
EPSS
0%
Percentile
34.1
In the wild
Unconfirmed
What it is

IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to improper authorization.

The record
Technical detail
CVSS v3.1
7.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00409 · 34.1th percentile
Weakness
CWE-639 · Authorization Bypass Through User-Controlled Key
Published
2026-10-07T05:16Z
Affected products (1)
ProductVersionsFixed in
langflow/langflow≥ 1.0.0, < 1.12.31.12.3
References (1)
https://www.ibm.com/support/pages/node/7290694 · [email protected]
EPSS history
Timeline
  • 09 OCT 03:32Z
    EPSS moved — → 0%
    epss
  • 07 OCT 00:01Z
    Langflow OSS is affected by multiple vulnerabilities
    cvelistv5
  • 07 OCT 00:01Z
    Langflow OSS is affected by multiple vulnerabilities
    cvelistv5