{"id":"PYSEC-2024-254","details":"A session fixation vulnerability exists in the zenml-io/zenml application, where JWT tokens used for user authentication are not invalidated upon logout. This flaw allows an attacker to bypass authentication mechanisms by reusing a victim's JWT token.","aliases":["CVE-2024-2260","GHSA-g3r5-72hf-p7p2"],"modified":"2025-06-13T02:14:27.761048Z","published":"2024-04-16T00:15:11Z","references":[{"type":"WEB","url":"https://huntr.com/bounties/2d0856ec-ed73-477a-8ea2-d5d4f15cf167"},{"type":"FIX","url":"https://github.com/zenml-io/zenml/commit/68bcb3ba60cba9729c9713a49c39502d40fb945e"}],"affected":[{"package":{"name":"zenml","ecosystem":"PyPI","purl":"pkg:pypi/zenml"},"ranges":[{"type":"GIT","repo":"https://github.com/zenml-io/zenml","events":[{"introduced":"0"},{"fixed":"68bcb3ba60cba9729c9713a49c39502d40fb945e"},{"fixed":"68bcb3ba60cba9729c9713a49c39502d40fb945e"}]},{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.56.2"}]}],"versions":["0.0.1rc1","0.0.1rc2","0.1.0","0.1.1","0.1.2","0.1.3","0.1.3rc0","0.1.4","0.1.5","0.10.0","0.11.0","0.12.0","0.13.0","0.13.1","0.13.2","0.2.0","0.2.0rc1","0.2.0rc2","0.20.0","0.20.0rc1","0.20.1","0.20.2","0.20.3","0.20.4","0.20.5","0.21.0","0.21.1","0.22.0","0.23.0","0.3.1","0.3.1rc0","0.3.2","0.3.3","0.3.3rc0","0.3.4","0.3.4rc0","0.3.5","0.3.5rc0","0.3.6","0.3.6.1","0.3.6rc0","0.3.7","0.3.7.1rc0","0.3.7.1rc1","0.3.7.1rc3","0.3.7.1rc4","0.3.7rc0","0.3.8","0.3.9rc1","0.3.9rc2","0.30.0","0.30.0rc0","0.30.0rc1","0.30.0rc2","0.30.0rc3","0.31.0","0.31.1","0.32.0","0.32.1","0.33.0","0.34.0","0.35.0","0.35.1","0.36.0","0.36.1","0.37.0","0.38.0","0.39.0","0.39.1","0.40.0","0.40.1","0.40.2","0.40.3","0.41.0","0.42.0","0.42.1","0.42.2","0.43.0","0.43.1","0.44.0","0.44.1","0.44.2","0.44.3","0.44.4","0.45.0","0.45.1","0.45.2","0.45.3","0.45.4","0.45.5","0.45.6","0.46.0","0.46.1","0.47.0","0.5.0","0.5.0rc1","0.5.0rc2","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","0.5.7","0.50.0","0.51.0","0.52.0","0.53.0","0.53.1","0.54.0","0.54.1","0.55.0","0.55.1","0.55.2","0.55.3","0.55.4","0.55.5","0.56.0","0.56.1","0.6.0","0.6.1","0.6.2","0.6.3","0.7.0","0.7.1","0.7.2","0.7.3","0.8.0","0.8.1","0.8.1rc0","0.9.0"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/zenml/PYSEC-2024-254.yaml"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N"}]}