CVE-2024-41812

txtdot is an HTTP proxy that parses only text, links, and pictures from pages, removing ads and heavy scripts. Prior to version 1.7.0, a Server-Side Request Forgery (SSRF) vulnerability in the `/get` route of txtdot allows remote attackers to use the server as a proxy to send HTTP GET requests to arbitrary targets and retrieve information in the internal network. Version 1.7.0 prevents displaying the response of forged requests, but the requests can still be sent. For complete mitigation, a firewall between txtdot and other internal network resources should be set.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/TxtDot/txtdot/blob/a7fdaf80fdf45abefe83b2eb5135ba112142dc74/src/handlers/distributor.ts#L43-L47
https://github.com/TxtDot/txtdot/commit/7c72d985f7a26ec1fd3cf628444717ca54986d2d
https://github.com/TxtDot/txtdot/security/advisories/GHSA-4gj5-xj97-j8fp

Configurations

No configuration.

History

29 Jul 2024, 14:12

Type	Values Removed	Values Added
Summary		(es) txtdot es un proxy HTTP que analiza sólo texto, enlaces e imágenes de las páginas, eliminando anuncios y scripts pesados. Antes de la versión 1.7.0, una vulnerabilidad de Server-Side Request Forgery (SSRF) en la ruta `/get` de txtdot permitía a atacantes remotos usar el servidor como proxy para enviar solicitudes HTTP GET a objetivos arbitrarios y recuperar información en el servidor interno. red. La versión 1.7.0 impide mostrar la respuesta de solicitudes falsificadas, pero las solicitudes aún se pueden enviar. Para una mitigación completa, se debe configurar un firewall entre txtdot y otros recursos de la red interna.

Information

Published : 2024-07-26 17:15

Updated : 2024-07-29 14:12

NVD link : CVE-2024-41812

Mitre link : CVE-2024-41812

CVE.ORG link : CVE-2024-41812

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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