CVE-2024-9277

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-9277
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.

3.5 /10

CVSS v3 : LOW

V3 Legend

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

2.3 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:A/AC:M/Au:S/C:N/I:N/A:P

Exploitability : 4.4 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4 Exploit Third Party Advisory
https://vuldb.com/?ctiid.278659 Permissions Required VDB Entry
https://vuldb.com/?id.278659 Third Party Advisory VDB Entry
https://vuldb.com/?submit.410043 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*
History

05 Jun 2025, 20:08

Type Values Removed Values Added
References () https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4 - () https://rumbling-slice-eb0.notion.site/Remote-Redos-in-https-github-com-langflow-ai-langflow-067159ced0d5494e91b06071384969c4?pvs=4 - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.278659 - () https://vuldb.com/?ctiid.278659 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.278659 - () https://vuldb.com/?id.278659 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.410043 - () https://vuldb.com/?submit.410043 - Third Party Advisory, VDB Entry
First Time Langflow
Langflow langflow
CPE cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*

30 Sep 2024, 12:45

Type Values Removed Values Added
Summary
  • (es) 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.

27 Sep 2024, 12:15

Type Values Removed Values Added
Summary (en) 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. The vendor was contacted early about this disclosure but did not respond in any way. (en) 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.

27 Sep 2024, 11:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-09-27 11:15

Updated : 2025-06-05 20:08

NVD link : CVE-2024-9277

Mitre link : CVE-2024-9277

CVE.ORG link : CVE-2024-9277

JSON object : View

Products Affected

langflow

  • langflow
CWE
CWE-1333

Inefficient Regular Expression Complexity