{"id":"CVE-2021-43957","aliases":["EUVD-2021-30819","GHSA-wg3j-ppp5-jg9q"],"status":"published","title":"Affected versions of Atlassian Fisheye \u0026 Crucible allowed remote attackers to browse local files...","description":"Affected versions of Atlassian Fisheye \u0026 Crucible allowed remote attackers to browse local files via an Insecure Direct Object References (IDOR) vulnerability in the WEB-INF directory and bypass the fix for CVE-2020-29446 due to a lack of url decoding. The affected versions are before version 4.8.9.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01295,"percentile":0.7054,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2022-03-16T00:55:18Z","modified":"2026-06-17T04:11:41Z","products":[{"vendor":"atlassian","product":"crucible"},{"vendor":"atlassian","product":"fisheye"}],"references":[{"url":"https://jira.atlassian.com/browse/FE-7388","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://jira.atlassian.com/browse/CRUC-8524","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43957"},{"url":"https://github.com/advisories/GHSA-wg3j-ppp5-jg9q"}],"sources":{"cve":[{"id":"CVE-2021-43957","description":"Affected versions of Atlassian Fisheye \u0026 Crucible allowed remote attackers to browse local files via an Insecure Direct Object References (IDOR) vulnerability in the WEB-INF directory and bypass the fix for CVE-2020-29446 due to a lack of url decoding. The affected versions are before version 4.8.9.","status":"published","published":"2022-03-16T00:55:18.206Z","modified":"2024-10-04T18:50:25.464Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"adp"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2021-30819","description":"Affected versions of Atlassian Fisheye \u0026 Crucible allowed remote attackers to browse local files via an Insecure Direct Object References (IDOR) vulnerability in the WEB-INF directory and bypass the fix for CVE-2020-29446 due to a lack of url decoding. The affected versions are before version 4.8.9.","status":"published","published":"2022-03-16T00:55:18Z","modified":"2024-10-04T18:50:25Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"updated_at":"2026-11-03T00:27:50.41571Z"}],"ghsa":[{"id":"GHSA-wg3j-ppp5-jg9q","title":"Affected versions of Atlassian Fisheye \u0026 Crucible allowed remote attackers to browse local files...","description":"Affected versions of Atlassian Fisheye \u0026 Crucible allowed remote attackers to browse local files via an Insecure Direct Object References (IDOR) vulnerability in the WEB-INF directory and bypass the fix for CVE-2020-29446 due to a lack of url decoding. The affected versions are before version 4.8.9.","status":"published","published":"2022-03-17T00:00:51Z","modified":"2023-01-27T05:00:46Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:41:44.80267Z"}],"nvd":[{"id":"CVE-2021-43957","description":"Affected versions of Atlassian Fisheye \u0026 Crucible allowed remote attackers to browse local files via an Insecure Direct Object References (IDOR) vulnerability in the WEB-INF directory and bypass the fix for CVE-2020-29446 due to a lack of url decoding. The affected versions are before version 4.8.9.","status":"published","published":"2022-03-16T01:15:07.877Z","modified":"2026-06-17T04:11:41.937Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"secondary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}