CVE-2026-12605

In Eclipse GlassFish versions 8.0.x before 8.0.4, CSRF + SSRF in DownloadServlet ContentSources leaks the admin `gfresttoken` to attacker-controlled host if the victim is authenticated into the Admin Console -\> full unauthenticated takeover of Eclipse GlassFish domain until the token expires.

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/127	Vendor Advisory
https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/445	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:glassfish:*:*:*:*:*:*:*:*

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) En las versiones 8.0.x de Eclipse GlassFish anteriores a la 8.0.4, CSRF + SSRF en DownloadServlet ContentSources filtra el ’gfresttoken’ del administrador a un host controlado por el atacante si la víctima está autenticada en la Consola de Administración -> toma de control completa no autenticada del dominio de Eclipse GlassFish hasta que el token expire.

Information

Published : 2026-08-06 14:16

Updated : 2026-10-23 21:10

NVD link : CVE-2026-12605

Mitre link : CVE-2026-12605

CVE.ORG link : CVE-2026-12605

JSON object : View

Products Affected

eclipse

glassfish

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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