{"id":"CVE-2016-0721","url":"https://www.cyber-defence.io/tools/cve/CVE-2016-0721","generatedAt":"2026-10-27T22:04:06.809Z","title":"Session fixation vulnerability in pcsd in pcs before 0.9.157.","description":"Session fixation vulnerability in pcsd in pcs before 0.9.157.","published":"2017-04-21T15:59:00.000Z","lastModified":"2026-06-17T00:38:06.000Z","status":"Modified","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.0","score":8.1,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"},"cwe":["CWE-384"],"affected":["clusterlabs/pcs","fedoraproject/fedora","redhat/enterprise linux"],"epss":{"score":0.02388,"percentile":0.83826,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (2.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178261.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178384.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2596.html","tags":["Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"http://www.securityfocus.com/bid/97977","tags":["Third Party Advisory","VDB Entry"],"source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1299615","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"secalert@redhat.com"},{"url":"https://github.com/ClusterLabs/pcs/commit/acdbbe8307e6f4a36b2c7754765e732e43fe8d17","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"https://github.com/ClusterLabs/pcs/commit/bc6ad9086857559db57f4e3e6de66762291c0774","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"https://github.com/ClusterLabs/pcs/commit/e9b28833d54a47ec441f6dbad0db96e1fc662a5b","tags":["Patch"],"source":"secalert@redhat.com"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178261.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178384.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://rhn.redhat.com/errata/RHSA-2016-2596.html","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/97977","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1299615","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/ClusterLabs/pcs/commit/acdbbe8307e6f4a36b2c7754765e732e43fe8d17","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/ClusterLabs/pcs/commit/bc6ad9086857559db57f4e3e6de66762291c0774","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/ClusterLabs/pcs/commit/e9b28833d54a47ec441f6dbad0db96e1fc662a5b","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2016-0721","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}