CVE-2026-12605

CRITICAL

Eclipse GlassFish DownloadServlet CSRF and SSRF Leading to Admin Token Leakage and Domain Takeover

Generated titleSource: EIP title enrichment
STIX 2.1 vulnerability

Record summary

CVE-2026-12605 has a selected CVSS score of 9.6 (critical).

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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableNo
Technical impactTotal

CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 6, 2026 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

Eclipse GlassFish

Browse Eclipse Foundation / Eclipse GlassFish

Default status: unaffected

CVE List8.0.0 to < 8.0.4affected

References

3