CVE-2026-2586

criticalpriority · track · 10EPSS 0.008 · 58 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

2 exploits · PoC

Likely / severe?

0.84% (58th) EPSS

CVSS 9.1 · critical

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.6–9.1

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · emo@eclipse.orgexploitability 2.3 · impact 6

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:Hsecondary · OSV

v3.18.6highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-917USCWE-94USCWE-94US

exploits (2)

Public proof-of-concept and weaponised exploit code.

DeepSecurityResearch/CVE-2026-2586DeepSecurityResearch/CVE-2026-2586PoC · poc_in_github
GabrielHA12/Glassfish-researchCVE-2026-2586 — Eclipse GlassFish EL injection to RCEPoC · poc_in_github

affected products (6)

Products and version ranges known to be affected.

Eclipse Foundation Eclipse GlassFish7.0.0 → 7.0.26enisa_euvdEU
Eclipse Foundation Eclipse GlassFish7.1.0 → 7.1.1enisa_euvdEU
Eclipse Foundation Eclipse GlassFish8.0.0 → 8.0.2enisa_euvdEU
eclipse glassfish< 8.0.2nvdUScpe:2.3:a:eclipse:glassfish:*:*:*:*:*:*:*:*
Maven org.glassfish.jsftemplating:jsftemplating< 4.2.0osvUSpkg:maven/org.glassfish.jsftemplating/jsftemplating
Maven org.glassfish.main.admingui:console-common< 8.0.2osvUSpkg:maven/org.glassfish.main.admingui/console-common

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-96v6-hq43-x9h4GlassFish's Administration Console is Vulnerable to RCE2026-05-19ghsa · osvUS
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.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2026-05-19modified 2026-07-24

references (4)

External citations — patches, advisories, analysis.

https://glassfish.org/Patchcnnvd
https://nvd.nist.gov/vuln/detail/CVE-2026-2586 cnnvd
https://gitlab.eclipse.org/security/cve-assignment/-/issues/87 enisa_euvd
https://gitlab.eclipse.org/security/cve-assignment/-/issues/87ExploitIssue TrackingThird Party Advisorynvd

scry

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