{"id":"UBUNTU-CVE-2021-30151","details":"Sidekiq through 5.1.3 and 6.x through 6.2.0 allows XSS via the queue name of the live-poll feature when Internet Explorer is used.","modified":"2026-02-04T03:02:27.988080Z","published":"2021-04-06T06:15:00Z","related":["USN-7695-1"],"upstream":["CVE-2021-30151"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-30151"},{"type":"REPORT","url":"https://github.com/mperham/sidekiq/issues/4852"},{"type":"REPORT","url":"https://github.com/mperham/sidekiq/commit/2a57abc5e5571369ecc203c95ef21df3c1aa771e"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-30151"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7695-1"}],"affected":[{"package":{"name":"ruby-sidekiq","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/ruby-sidekiq@4.0.1+dfsg-2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.3.4~dfsg-1","4.0.1+dfsg-2"],"ecosystem_specific":{"binaries":[{"binary_version":"4.0.1+dfsg-2","binary_name":"ruby-sidekiq"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30151.json"}},{"package":{"name":"ruby-sidekiq","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/ruby-sidekiq@5.0.4+dfsg-2ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.4+dfsg-2ubuntu0.1~esm1"}]}],"versions":["4.2.3+dfsg-2","5.0.4+dfsg-2"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_version":"5.0.4+dfsg-2ubuntu0.1~esm1","binary_name":"ruby-sidekiq"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30151.json"}},{"package":{"name":"ruby-sidekiq","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/ruby-sidekiq@5.2.7+dfsg-1ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.7+dfsg-1ubuntu0.1~esm1"}]}],"versions":["5.2.7+dfsg-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"ruby-sidekiq","binary_version":"5.2.7+dfsg-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-30151.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}