CVE-2026-12605
CriticalCVSS 9.6Exploitation Probability (EPSS)
Low risk13th percentile - higher than 13% of all known CVEs
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, leading to full unauthenticated takeover of the GlassFish domain until the token expires.
Risk Assessment
An attacker can gain full control over the GlassFish domain, potentially leading to data integrity and confidentiality breaches and service disruption.
Recommendation
Upgrade Eclipse GlassFish to version 8.0.4 or later, which contains the fix.
Other vulnerabilities in Eclipse GlassFish
See all- CVE-2026-2587Critical
A critical remote code execution vulnerability in the server-side template rendering mechanism used by the Glassfish gadget handler allows an attacker to inject EL expressions, leading to full host compromise.
- CVE-2026-2586Critical
An authenticated Remote Code Execution (RCE) vulnerability was identified in GlassFish's Administration Console. A user with access to the panel can send crafted requests that allow the execution of arbitrary operating system commands with the privileges of the application service user. This issue affects Eclipse GlassFish: from 8.0.0 to 8.0.1, fixed in 8.0.2; 7.1.0, fixed in 7.1.1; from 7.0.0 to 7.0.25, fixed in 7.0.26. Impact on versions from 5.1.0 to 6.2.5 is unknown.
- CVE-2024-9342Critical
In Eclipse GlassFish versions before 8.0.3, it is possible to perform Login Brute Force attacks as there is no limitation in the number of failed login attempts.
- CVE-2022-2712Medium
Relative path traversal vulnerability in Eclipse GlassFish versions 5.1.0 to 6.2.5. Unauthenticated remote attacker can access configuration files and application source code. Fixed in GlassFish 7.0.0.
Original NVD description (English source)
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.