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CVE-2026-110200VulnerabilityPublished

IBM Langflow OSS 1.0.0 through 1.12.4 could allow a remote authenticated attacker to obtain sensitive information due

Source GCVE Database

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Authoritative record:CVE-2026-110200· Medium 6.5

Not known to be exploited · CVSS 6.5 Medium.

Data as of 29 Oct 2026, 20:00 UTC

CVSS 3.1 base score
6.5Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (ibm)CVSS 3.16.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 29 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq 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

ProductAffectedFixed in
IBMLangflow OSSAffected
  • >=1.0.0 <=1.12.4
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.

References

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