CVE-2026-2586 — console-common
CRITICALCVE-2026-2586 is a critical-severity (CVSS 9.1) Code Injection vulnerability in org.glassfish.main.admingui:console-common. A fix is available for org.glassfish.main.admingui:console-common — see the affected versions and patch details below.
GlassFish's Administration Console is Vulnerable to RCE
Exploitation Status
No confirmed exploitation observed yet
- A successful exploit gives an attacker total control of the affected component, not partial access.
- CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.
Exploitation and automatability from CISA’s SSVC triage for CVE-2026-2586.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
CVE-2026-2586 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.
Where this sits among everything scored
Of 380,526 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.
Real-World Exposure
org.glassfish.main.admingui:console-common☕org.glassfish.jsftemplating:jsftemplatingReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.
Description
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.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | org.glassfish.main.admingui:console-common | all versions | 8.0.2org.glassfish.main.admingui:console-common:8.0.2 |
| ☕Maven | org.glassfish.jsftemplating:jsftemplating | all versions | 4.2.0org.glassfish.jsftemplating:jsftemplating:4.2.0 |
Affected Products
glassfisheclipseDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for org.glassfish.main.admingui:console-common, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update org.glassfish.main.admingui:console-common to 8.0.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-2586 is resolved across your whole dependency graph.
Workarounds
Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.
Frequently Asked Questions
Is CVE-2026-2586 in your dependencies?
Find it across Maven, including transitive dependencies.