{"id":"CVE-2026-32276","aliases":["EUVD-2026-14566","GHSA-hxqw-6qv7-cqfv"],"status":"published","title":"Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin","description":"Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00482,"percentile":0.41836,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2026-03-23T20:33:34Z","modified":"2026-10-28T02:30:35Z","fixes":[{"ecosystem":"Packagist","package":"opensource-workshop/connect-cms","fixed_in":["1.41.1","2.41.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"opensource-workshop/connect-cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.41.1"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"opensource-workshop/connect-cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.41.1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"opensource-workshop/connect-cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.41.1"}]}],"versions":["1.20.0","v0.0.1.20200106","v0.0.1.20200216","v0.0.1.20200302","v0.0.1.20200411","v0.0.1.20200510","v0.0.1.20200603","v0.0.1.20200716","v0.0.1.20200909","v0.0.1.20201008","v0.0.1.20201207","v0.0.1.20210104","v0.0.1.20210301","v0.0.1.20210405","v0.0.1.20211130","v0.0.1.20220207","v1.0.0","v1.1.0","v1.1.1","v1.1.2","v1.1.3","v1.10.0","v1.10.1","v1.10.2","v1.10.3","v1.10.4","v1.11.0","v1.11.1","v1.11.2","v1.11.3","v1.11.4","v1.11.5","v1.12.1","v1.12.2","v1.12.3","v1.13.0","v1.13.1","v1.14.0","v1.14.1","v1.14.2","v1.15.0","v1.15.1","v1.15.2","v1.15.3","v1.15.4","v1.16.0","v1.17.0","v1.17.1","v1.17.2","v1.17.3","v1.17.4","v1.18.0","v1.18.1","v1.18.2","v1.18.3","v1.19.0","v1.19.1","v1.19.2","v1.2.0","v1.2.1","v1.2.2","v1.2.3","v1.2.4","v1.2.5","v1.2.6","v1.2.7","v1.2.8","v1.21.0","v1.22.0","v1.23.0","v1.23.1","v1.23.2","v1.23.3","v1.24.0","v1.25.0","v1.25.1","v1.26.0","v1.26.1","v1.27.0","v1.28.0","v1.29.0","v1.29.1","v1.3.0","v1.3.1","v1.3.2","v1.30.0","v1.31.0","v1.32.0","v1.33.0","v1.33.1","v1.34.0","v1.35.0","v1.36.0","v1.37.0","v1.38.0","v1.38.1","v1.39.0","v1.4.0","v1.4.1","v1.4.2","v1.4.3","v1.4.4","v1.40.0","v1.41.0","v1.5.0","v1.5.1","v1.5.2","v1.5.3","v1.6.0","v1.6.1","v1.6.2","v1.7.0","v1.7.1","v1.7.2","v1.8.0","v1.8.1","v1.8.10","v1.8.2","v1.8.3","v1.8.4","v1.8.5","v1.8.6","v1.8.7","v1.8.8","v1.8.9","v1.9.0","v1.9.1","v1.9.10","v1.9.11","v1.9.2","v1.9.3","v1.9.4","v1.9.5","v1.9.6","v1.9.7","v1.9.8","v1.9.9"]},{"source":"osv","ecosystem":"Packagist","package":"opensource-workshop/connect-cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.41.1"}]}],"versions":["2.30.0","v2.0.0","v2.0.2","v2.0.3","v2.0.4","v2.1.0","v2.1.1","v2.1.2","v2.1.3","v2.10.0","v2.10.1","v2.10.2","v2.15.0","v2.15.1","v2.15.2","v2.15.3","v2.15.4","v2.16.0","v2.17.0","v2.17.1","v2.17.2","v2.17.3","v2.17.4","v2.18.0","v2.18.1","v2.18.2","v2.18.3","v2.19.0","v2.19.2.1","v2.2.0","v2.2.1","v2.2.2","v2.21.0","v2.22.0","v2.23.0","v2.23.2","v2.23.3","v2.24.0","v2.25.0","v2.25.1","v2.26.0","v2.26.1","v2.27.0","v2.27.0.1","v2.28.0","v2.29.0","v2.29.1","v2.3.0","v2.3.1","v2.3.2","v2.31.0","v2.32.0","v2.33.0","v2.34.0","v2.35.0","v2.36.0","v2.37.0","v2.38.0","v2.38.1","v2.39.0","v2.4.0","v2.4.1","v2.4.10","v2.4.2","v2.4.3","v2.4.4","v2.4.5","v2.4.6","v2.4.7","v2.4.8","v2.4.9","v2.40.0","v2.41.0","v2.5.0","v2.5.1","v2.5.10","v2.5.11","v2.5.2","v2.5.3","v2.5.4","v2.5.5","v2.5.6","v2.5.7","v2.5.8","v2.5.9","v2.6.0","v2.6.1","v2.6.2","v2.6.3","v2.6.4","v2.7.0","v2.7.1","v2.7.2","v2.7.3","v2.7.4","v2.7.5","v2.8.1","v2.8.2","v2.8.3","v2.9.0","v2.9.1"]}],"products":[{"vendor":"opensource-workshop","product":"connect-cms"}],"references":[{"url":"https://github.com/opensource-workshop/connect-cms/security/advisories/GHSA-hxqw-6qv7-cqfv","tags":["x_refsource_CONFIRM","Vendor Advisory","advisory","web"]},{"url":"https://github.com/opensource-workshop/connect-cms/commit/c0bcd07fc1e9375941aa1295d044328ecd44ed85","tags":["x_refsource_MISC","Patch","fix","web"]},{"url":"https://github.com/opensource-workshop/connect-cms/releases/tag/v1.41.1","tags":["x_refsource_MISC","Release Notes","web"]},{"url":"https://github.com/opensource-workshop/connect-cms/releases/tag/v2.41.1","tags":["x_refsource_MISC","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-32276","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-hxqw-6qv7-cqfv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32276.json","tags":["advisory"]},{"url":"https://github.com/opensource-workshop/connect-cms","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-32276","title":"Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin","description":"Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch.","status":"published","published":"2026-03-23T21:06:32.607Z","modified":"2026-03-24T15:13:12.123Z","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":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:19:57.100857Z"}],"euvd":[{"id":"EUVD-2026-14566","description":"Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch.","status":"published","published":"2026-03-23T21:06:32Z","modified":"2026-03-24T15:13:12Z","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"}],"updated_at":"2026-11-02T19:25:29.933437Z"}],"ghsa":[{"id":"GHSA-hxqw-6qv7-cqfv","title":"Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin","description":"# Security Advisory — Code Study Plugin\n\n## Summary\n\nAn authenticated user may be able to execute arbitrary code in the Code Study Plugin.\n\n## Affected Versions\n\n- 1.x series: \u003c= 1.41.0\n- 2.x series: \u003c= 2.41.0\n\n## Patched Versions\n\n- 1.41.1\n- 2.41.1\n\n## Description\n\nIn the Code Study Plugin, an authenticated user could trigger unintended code execution. If exploited, it may lead to code execution on the server or information disclosure. Users affected by this vulnerability should update to a fixed version.\n\n## Solution\n\nUpdate to the fixed version.\nFor the 1.x series, update to 1.41.1 or later.\nFor the 2.x series, update to 2.41.1 or later.\n\n## Credits\n\nOpenSource WorkShop thanks **Sho Odagiri** (小田切 祥) of **GMO Cybersecurity by Ierae, Inc.** for reporting this vulnerability.","status":"published","published":"2026-03-23T20:33:34Z","modified":"2026-03-25T20:45:02Z","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"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:39:42.712607Z"}],"nvd":[{"id":"CVE-2026-32276","description":"Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch.","status":"published","published":"2026-03-23T22:16:27.05Z","modified":"2026-06-17T10:35:28.397Z","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":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:12:10.568062Z"}],"osv":[{"id":"CVE-2026-32276","title":"Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin","description":"Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an authenticated user may be able to execute arbitrary code in the Code Study Plugin. Versions 1.41.1 and 2.41.1 contain a patch.","status":"published","published":"2026-03-23T21:06:32.607Z","modified":"2026-10-28T02:30:35.381487539Z","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"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:45:01.218144Z"},{"id":"GHSA-hxqw-6qv7-cqfv","title":"Connect-CMS has Arbitrary Code Execution by an Authenticated User in its Code Study Plugin","description":"# Security Advisory — Code Study Plugin\n\n## Summary\n\nAn authenticated user may be able to execute arbitrary code in the Code Study Plugin.\n\n## Affected Versions\n\n- 1.x series: \u003c= 1.41.0\n- 2.x series: \u003c= 2.41.0\n\n## Patched Versions\n\n- 1.41.1\n- 2.41.1\n\n## Description\n\nIn the Code Study Plugin, an authenticated user could trigger unintended code execution. If exploited, it may lead to code execution on the server or information disclosure. Users affected by this vulnerability should update to a fixed version.\n\n## Solution\n\nUpdate to the fixed version.\nFor the 1.x series, update to 1.41.1 or later.\nFor the 2.x series, update to 2.41.1 or later.\n\n## Credits\n\nOpenSource WorkShop thanks **Sho Odagiri** (小田切 祥) of **GMO Cybersecurity by Ierae, Inc.** for reporting this vulnerability.","status":"published","published":"2026-03-23T20:33:34Z","modified":"2026-03-25T21:03:37.736146Z","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"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:46:49.621585Z"}]}}