{"id":"CVE-2021-26068","aliases":["EUVD-2021-12891","GHSA-vrw4-6wc8-c6x6"],"status":"published","title":"An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15...","description":"An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15 allows remote attackers to execute arbitrary code via a template injection vulnerability.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.0301,"percentile":0.87596,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-74"],"published":"2021-02-18T15:17:58Z","modified":"2026-06-17T03:42:47Z","products":[{"vendor":"atlassian","product":"jira server for slack"},{"vendor":"atlassian","product":"jira_server_for_slack"}],"references":[{"url":"https://confluence.atlassian.com/jira/jira-server-for-slack-security-advisory-17th-february-2021-1044091690.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-26068"},{"url":"https://github.com/advisories/GHSA-vrw4-6wc8-c6x6"}],"sources":{"cve":[{"id":"CVE-2021-26068","description":"An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15 allows remote attackers to execute arbitrary code via a template injection vulnerability.","status":"published","published":"2021-02-18T15:17:58.744Z","modified":"2024-09-16T22:30:48.54Z","updated_at":"2026-11-02T14:32:57.368269Z"}],"euvd":[{"id":"EUVD-2021-12891","description":"An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15 allows remote attackers to execute arbitrary code via a template injection vulnerability.","status":"published","published":"2021-02-18T15:17:58Z","modified":"2024-09-16T22:30:48Z","updated_at":"2026-11-03T00:55:02.424132Z"}],"ghsa":[{"id":"GHSA-vrw4-6wc8-c6x6","title":"An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15...","description":"An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15 allows remote attackers to execute arbitrary code via a template injection vulnerability.","status":"published","published":"2022-05-24T17:42:52Z","modified":"2023-01-29T05:06:39Z","cwes":["CWE-74"],"updated_at":"2026-11-02T14:46:04.414181Z"}],"nvd":[{"id":"CVE-2021-26068","description":"An endpoint in Atlassian Jira Server for Slack plugin from version 0.0.3 before version 2.0.15 allows remote attackers to execute arbitrary code via a template injection vulnerability.","status":"published","published":"2021-02-22T21:15:19.727Z","modified":"2026-06-17T03:42:47.607Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-74"],"updated_at":"2026-11-02T14:06:50.031227Z"}]}}