{"id":"UBUNTU-CVE-2020-15251","details":"In the Channelmgnt plug-in for Sopel (a Python IRC bot) before version 1.0.3, malicious users are able to op/voice and take over a channel. This is an ACL bypass vulnerability. This plugin is bundled with MirahezeBot-Plugins with versions from 9.0.0 and less than 9.0.2 affected. Version 9.0.2 includes 1.0.3 of channelmgnt, and thus is safe from this vulnerability. See referenced GHSA-23pc-4339-95vg.","modified":"2025-10-24T04:48:35Z","published":"2020-10-13T18:15:00Z","upstream":["CVE-2020-15251"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15251"},{"type":"REPORT","url":"https://github.com/MirahezeBots/sopel-channelmgnt/pull/3"},{"type":"REPORT","url":"https://github.com/MirahezeBots/sopel-channelmgnt/security/advisories/GHSA-j257-jfvv-h3x5"},{"type":"REPORT","url":"https://phab.bots.miraheze.wiki/T117"},{"type":"REPORT","url":"https://pypi.org/project/sopel-plugins.channelmgnt/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-15251"}],"affected":[{"package":{"name":"sopel","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/sopel@6.3.0-1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.1.1-1","6.3.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"sopel","binary_version":"6.3.0-1"},{"binary_name":"willie","binary_version":"6.3.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15251.json"}},{"package":{"name":"sopel","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/sopel@6.5.0-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.5.0-1"],"ecosystem_specific":{"binaries":[{"binary_name":"sopel","binary_version":"6.5.0-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15251.json"}},{"package":{"name":"sopel","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/sopel@6.6.9-1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.6.3-2","6.6.9-1"],"ecosystem_specific":{"binaries":[{"binary_version":"6.6.9-1","binary_name":"sopel"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15251.json"}},{"package":{"name":"sopel","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/sopel@6.6.9-2?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.6.9-1","6.6.9-2"],"ecosystem_specific":{"binaries":[{"binary_version":"6.6.9-2","binary_name":"sopel"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15251.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}