CVE-2026-12605 json
In Eclipse GlassFish versions 8.0.x before 8.0.4, CSRF + SSRF in DownloadServlet ContentSources leaks the admin `gfresttoken` to attacker-c…
published 2026-08-06 3 mo ago modified 2026-10-23 16 d ago also EUVD-2026-53925
- cvss
- 9.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 37%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- Eclipse Foundation Eclipse GlassFish 8.0.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 3 mo ago
Exploit prediction
0.43% chance of exploitation in the next 30 days, higher than 37% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gitlab.eclipse.org https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/445 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
Affected products
- Eclipse Foundation Eclipse GlassFish
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
gitlab.eclipse.org
/security/vulnerability-reports/-/work_items/445
exploit, vendor-advisory
-
gitlab.eclipse.org
/security/cve-assignment/-/work_items/127
vendor-advisory
Sources
- CVE List CVE-2026-12605
- NVD CVE-2026-12605
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