CVE-2024-9277

Estado: AnalizadaMedia (5.1)—

A vulnerability classified as problematic was found in Langflow up to 1.0.18. Affected by this vulnerability is an unknown functionality of the file \src\backend\base\langflow\interface\utils.py of the component HTTP POST Request Handler. The manipulation of the argument remaining_text leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 5.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.96%
Percentil entre todas las CVEs puntuadas: 60
Fecha de la puntuación: 7/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Langflow — Langflow

CWE

CWE-1333

Referencias

JSON original (NVD)

Mostrar

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              "version": "1.0.16"
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          "value": "CWE-1333"
        }
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    }
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  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability classified as problematic was found in Langflow up to 1.0.18. Affected by this vulnerability is an unknown functionality of the file \\src\\backend\\base\\langflow\\interface\\utils.py of the component HTTP POST Request Handler. The manipulation of the argument remaining_text leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way."
    },
    {
      "lang": "es",
      "value": "Se ha detectado una vulnerabilidad clasificada como problemática en Langflow hasta la versión 1.0.18. Esta vulnerabilidad afecta a una funcionalidad desconocida del archivo \\src\\backend\\base\\langflow\\interface\\utils.py del componente HTTP POST Request Handler. La manipulación del argumento remain_text genera una complejidad ineficiente en las expresiones regulares. La vulnerabilidad se ha hecho pública y puede utilizarse. Se contactó primeramente con el proveedor sobre esta revelación, pero no respondió de ninguna manera."
    }
  ],
  "lastModified": "2026-06-17T08:24:15.980",
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