IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to obtain sensitive information due
Source GCVE Database
Not known to be exploited · CVSS 6.5 Medium.
Data as of 29 Oct 2026, 20:00 UTC
Thin evidence
One scorer or none| CNA (ibm) | CVSS 3.1 | 6.5 |
|---|
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitation evidence
Disclosed: evidence found.
CVE published 29 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| IBMLangflow OSS | Affected
| Fixed in– |
AI-suggested
Until a fix is available, restrict access to the affected system to trusted users only and monitor for unauthorized access attempts. Avoid storing sensitive information in cleartext where possible.
Description
IBM Langflow OSS versions 1.0.0 through 1.12.4 have a vulnerability where sensitive information is stored in cleartext. This flaw allows a remote authenticated attacker to access sensitive data without requiring user interaction. The vulnerability has a CVSS score of 6.5, indicating a medium severity level.