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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Eclipse Foundation Eclipse GlassFish unaffected
Version Status Constraints
8.0.0 affected < 8.0.4

No data.

No data.

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Vendors Products
Eclipse Subscribe
Glassfish Subscribe

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/127 cve-icon
https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/445 cve-icon
History

Thu, 06 Aug 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared Eclipse
Eclipse glassfish
Vendors & Products Eclipse
Eclipse glassfish

Thu, 06 Aug 2026 17:15:00 +0000

Type Values Removed Values Added
Title Exploitable CSRF+SSRF Leak of Admin Token in Eclipse GlassFish 8.0.x

Thu, 06 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Thu, 06 Aug 2026 14:00:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published:

Updated: 2026-08-06T14:43:27.887Z

Reserved: 2026-06-18T11:26:40.017Z

Link: CVE-2026-12605

cve-icon Vulnrichment

Updated: 2026-08-06T14:43:23.803Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-06T19:15:17Z

Weaknesses