{"id":"CVE-2018-12557","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-12557","generatedAt":"2026-10-28T21:22:13.251Z","title":"This could lead to accidentally leaking credentials or secrets.","description":"An issue was discovered in Zuul 3.x before 3.1.0. If nodes become offline during the build, the no_log attribute of a task is ignored. If the unreachable error occurred in a task used with a loop variable (e.g., with_items), the contents of the loop items would be printed in the console. This could lead to accidentally leaking credentials or secrets.","published":"2018-06-19T05:29:00.000Z","lastModified":"2026-06-17T01:37:58.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-200"],"affected":["zuul-ci/zuul"],"epss":{"score":0.01853,"percentile":0.79026,"date":"2026-10-27","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 (1.85%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"http://lists.zuul-ci.org/pipermail/zuul-announce/2018-June/000015.html","tags":["Mailing List","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://git.zuul-ci.org/cgit/zuul/commit/?id=ffe7278c08e6e36bf8b18f732c764e00ff51551e","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://storyboard.openstack.org/#%21/story/2002177","source":"cve@mitre.org"},{"url":"http://lists.zuul-ci.org/pipermail/zuul-announce/2018-June/000015.html","tags":["Mailing List","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://git.zuul-ci.org/cgit/zuul/commit/?id=ffe7278c08e6e36bf8b18f732c764e00ff51551e","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://storyboard.openstack.org/#%21/story/2002177","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-12557","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."}