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Vulnerabilities / CVE-2025-3248

critical

CVE-2025-3248

Langflow Unauth RCE

Published Modified CWE 306, 94
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GHSA9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA.

Description

Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary code.

Affected packages and fixed versions

SourcePackageFixed in
pip::GitHub Security Advisory piplangflow, langflow-base1.3.0 and 1 more
Show all 2 entries from 1 source
SourcePackageFixed in
pip::GitHub Security Advisory piplangflow1.3.0
pip::GitHub Security Advisory piplangflow-base0.3.0

References

All 12 references

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.