by Kastro
Paper/Archive/CVE-2026-12605

CVE-2026-12605

Eclipse Foundation Eclipse GlassFish — In Eclipse GlassFish versions 8.0.x before 8.0.4, CSRF + SSRF in DownloadServlet ContentSources leaks the admin `gfresttoken` to attacker…

EPSS 0.4%CVSS 9.6
critical.is priorityof 100
36
CVSS 9.6 (CNA)9.6 / 10 × 3028.8Not in CISA KEV+300.0EPSS percentile 37.5.375 × 207.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
Eclipse GlassFish8.0.0 – < 8.0.48.0.4CNA

Scores by source

eclipse (CNA)9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgitlab.eclipse.org/security/vulnerability-reports/-/work_items/445refgitlab.eclipse.org/security/cve-assignment/-/work_items/127