{"id":"CVE-2026-2586","title":"An authenticated Remote Code Execution (RCE) vulnerability was identified in GlassFish's Administration Console","summary":"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 wi…","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","cwe":["CWE-94","CWE-917"],"published":"2026-05-19","updated":"2026-06-29","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-2586","references":[{"url":"https://gitlab.eclipse.org/security/cve-assignment/-/issues/87","label":"emo@eclipse.org"}],"tags":["nvd","exploit-available"],"epss":0.00842,"epssPercentile":0.55931,"ingestedAt":"2026-06-29T13:42:11.955Z","exploits":{"github":2,"githubRepos":["https://github.com/DeepSecurityResearch/CVE-2026-2586","https://github.com/GabrielHA12/Glassfish-research"],"checkedAt":"2026-09-21T15:28:33.915Z"},"exploitAvailable":true,"slug":"CVE-2026-2586","body":"## Overview\n\nAn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":62,"depthScoreParts":{"impact":50.1,"likelihood":0.2,"exploitation":12,"ransomware":0},"changes":[{"seq":5041,"id":"CVE-2026-2586","ts":1788887230229,"field":"exploit_available","old":"false","new":"true"},{"seq":3924,"id":"CVE-2026-2586","ts":1788886360951,"field":"exploit_available","old":"true","new":"false"},{"seq":2746,"id":"CVE-2026-2586","ts":1788883027735,"field":"exploit_available","old":"false","new":"true"},{"seq":1775,"id":"CVE-2026-2586","ts":1788882430734,"field":"exploit_available","old":"true","new":"false"},{"seq":881,"id":"CVE-2026-2586","ts":1788881863992,"field":"exploit_available","old":"false","new":"true"}]}