{"id":"GHSA-mrq8-53r4-3j5m","summary":"Permissive parameters and privilege escalation","details":"An issue was discovered in Steve Pallen Coherence before 0.5.2 that is similar to a Mass Assignment vulnerability. In particular, \"registration\" endpoints (e.g., creating, editing, updating) allow users to update any coherence_fields data. For example, users can automatically confirm their accounts by sending the confirmed_at parameter with their registration request.","aliases":["CVE-2018-20301"],"modified":"2025-12-10T00:41:32.069367Z","published":"2022-02-10T22:35:39Z","database_specific":{"nvd_published_at":null,"cwe_ids":["CWE-20"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-01-27T20:15:58Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20301"},{"type":"WEB","url":"https://github.com/smpallen99/coherence/issues/270"},{"type":"PACKAGE","url":"https://github.com/smpallen99/coherence"}],"affected":[{"package":{"name":"coherence","ecosystem":"Hex","purl":"pkg:hex/coherence"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.5.2"}]}],"versions":["0.1.0","0.1.1","0.1.2","0.1.3","0.2.0","0.3.0","0.3.1","0.4.0","0.5.0","0.5.1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/02/GHSA-mrq8-53r4-3j5m/GHSA-mrq8-53r4-3j5m.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"}]}