{"id":"CVE-2019-12887","aliases":["GHSA-rqg8-xjp2-pg9w","PYSEC-2019-103"],"url":"https://o3.security/vulnerability/CVE-2019-12887","summary":"LinOTP replay vulnerability with auto resynchronization enabled for TOTP token","details":"KeyIdentity LinOTP before 2.10.5.3 has Incorrect Access Control (issue 1 of 2).","published":"2019-06-27T14:15:10.457Z","modified":"2026-07-08T19:51:03.769899Z","cvss":{"score":8.1,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.01173,"percentile":0.65982,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"linotp","fixedVersion":"2.11.1"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://www.linotp.org/CVE-2019-12887.txt"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T19:51:03.769899Z"}}