CVE-2025-12487

oobabooga text-generation-webui trust_remote_code Reliance on Untrusted Inputs Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of oobabooga text-generation-webui. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the trust_remote_code parameter provided to the join endpoint. The issue results from the lack of proper validation of a user-supplied argument before using it to load a model. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26681.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/oobabooga/text-generation-webui/commit/b5a6904c4ac4049823396090360b6f566f4e4603
https://www.zerodayinitiative.com/advisories/ZDI-25-982/

Configurations

No configuration.

History

18 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) oobabooga text-generation-webui trust_remote_code Dependencia de Entradas No Confiables Vulnerabilidad de Ejecución Remota de Código. Esta vulnerabilidad permite a atacantes remotos ejecutar código arbitrario en instalaciones afectadas de oobabooga text-generation-webui. No se requiere autenticación para explotar esta vulnerabilidad. La falla específica existe en el manejo del parámetro trust_remote_code proporcionado al endpoint join. El problema resulta de la falta de validación adecuada de un argumento proporcionado por el usuario antes de usarlo para cargar un modelo. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto de la cuenta de servicio. Fue ZDI-CAN-26681.

Information

Published : 2025-11-06 21:15

Updated : 2026-10-18 21:10

NVD link : CVE-2025-12487

Mitre link : CVE-2025-12487

CVE.ORG link : CVE-2025-12487

JSON object : View

Products Affected

No product.

CWE

CWE-807

Reliance on Untrusted Inputs in a Security Decision

{"id": "CVE-2025-12487", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-12487", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2025-11-06T20:29:33.516674Z"}}], "cvssMetricV30": [{"type": "Secondary", "source": "zdi-disclosures@trendmicro.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "zdi-disclosures@trendmicro.com", "affectedData": [{"vendor": "oobabooga", "product": "text-generation-webui", "versions": [{"status": "affected", "version": "2.5"}], "defaultStatus": "unknown"}]}], "published": "2025-11-06T21:15:39.500", "references": [{"url": "https://github.com/oobabooga/text-generation-webui/commit/b5a6904c4ac4049823396090360b6f566f4e4603", "source": "zdi-disclosures@trendmicro.com"}, {"url": "https://www.zerodayinitiative.com/advisories/ZDI-25-982/", "source": "zdi-disclosures@trendmicro.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "zdi-disclosures@trendmicro.com", "description": [{"lang": "en", "value": "CWE-807"}]}], "descriptions": [{"lang": "en", "value": "oobabooga text-generation-webui trust_remote_code Reliance on Untrusted Inputs Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of oobabooga text-generation-webui. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling of the trust_remote_code parameter provided to the join endpoint. The issue results from the lack of proper validation of a user-supplied argument before using it to load a model. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-26681."}, {"lang": "es", "value": "oobabooga text-generation-webui trust_remote_code Dependencia de Entradas No Confiables Vulnerabilidad de Ejecuci\u00f3n Remota de C\u00f3digo. Esta vulnerabilidad permite a atacantes remotos ejecutar c\u00f3digo arbitrario en instalaciones afectadas de oobabooga text-generation-webui. No se requiere autenticaci\u00f3n para explotar esta vulnerabilidad.\n\nLa falla espec\u00edfica existe en el manejo del par\u00e1metro trust_remote_code proporcionado al endpoint join. El problema resulta de la falta de validaci\u00f3n adecuada de un argumento proporcionado por el usuario antes de usarlo para cargar un modelo. Un atacante puede aprovechar esta vulnerabilidad para ejecutar c\u00f3digo en el contexto de la cuenta de servicio. Fue ZDI-CAN-26681."}], "lastModified": "2026-10-18T21:10:00.120", "sourceIdentifier": "zdi-disclosures@trendmicro.com"}