CVE-2026-13448 in Langflow

Riassunto

di MITRE • 17/07/2026

IBM Langflow OSS 1.0.0 through 1.10.1 Lanflow OSS contains an unauthenticated remote code execution vulnerability in the public flow build endpoint ( /api/v1/build_public_tmp/{flow_id}/flow ). The vulnerability stems from an incomplete denylist in the validate_public_flow_no_code_execution() function that fails to block several code-execution agent components including OpenDsStarAgent, CodeActAgentSmolagents, and CSVAgent.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

• Responsabile: Ibm
• Prenotare: 26/06/2026
• Divulgazione: 17/07/2026
• Moderazione: accettato
• Voce: VDB-379953
• CPE: pronto
• CWE: CWE-184 (confermato)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Attività: basso

Fonti

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-13448
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-13448
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-13448/