Is there a public exploit for CVE-2026-102590?

No public exploit for CVE-2026-102590 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-102590?

CVE-2026-102590 scores CVSS 7.7 (v3.1), rated high.

7.7 High

IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to obtain sensitive information due to a server-side…

CVE-2026-102590

IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to obtain sensitive information due to a server-side request forgery vulnerability.

Part of the AI stack

This affects Langflow, in Agent frameworks.

Assessment

CVSS: 7.7 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 29 October 2026
Last updated: 3 November 2026
Weakness: CWE-918
Assigner: psirt@us.ibm.com

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

At the source

References

https://www.ibm.com/support/pages/node/7293015

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