{"id":"CVE-2021-42015","aliases":["EUVD-2021-29003","GHSA-2q58-h8f4-6q55"],"status":"published","title":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23...","description":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23.26), Mendix Applications using Mendix 8 (All versions \u003c V8.18.12), Mendix Applications using Mendix 9 (All versions \u003c V9.6.1). Applications built with affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read those documents by exploring the browser cache.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00227,"percentile":0.13547,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-525"],"published":"2021-11-09T11:32:14Z","modified":"2026-06-17T04:09:09Z","products":[{"vendor":"mendix","product":"mendix"},{"vendor":"siemens","product":"mendix applications using mendix 7"},{"vendor":"siemens","product":"mendix applications using mendix 8"},{"vendor":"siemens","product":"mendix applications using mendix 9"}],"references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-338732.pdf","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-42015"},{"url":"https://github.com/advisories/GHSA-2q58-h8f4-6q55"}],"sources":{"cve":[{"id":"CVE-2021-42015","description":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23.26), Mendix Applications using Mendix 8 (All versions \u003c V8.18.12), Mendix Applications using Mendix 9 (All versions \u003c V9.6.1). Applications built with affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read those documents by exploring the browser cache.","status":"published","published":"2021-11-09T11:32:14Z","modified":"2024-08-04T03:22:25.646Z","cwes":["CWE-525"],"updated_at":"2026-11-02T14:32:58.739039Z"}],"euvd":[{"id":"EUVD-2021-29003","description":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23.26), Mendix Applications using Mendix 8 (All versions \u003c V8.18.12), Mendix Applications using Mendix 9 (All versions \u003c V9.6.1). Applications built with affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read those documents by exploring the browser cache.","status":"published","published":"2021-11-09T11:32:14Z","modified":"2024-08-04T03:22:25Z","updated_at":"2026-11-03T03:24:16.784119Z"}],"ghsa":[{"id":"GHSA-2q58-h8f4-6q55","title":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23...","description":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23.26), Mendix Applications using Mendix 8 (All versions \u003c V8.18.12), Mendix Applications using Mendix 9 (All versions \u003c V9.6.1). Applications built with affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read those documents by exploring the browser cache.","status":"published","published":"2022-05-24T19:20:09Z","modified":"2023-01-30T05:03:50Z","cwes":["CWE-525"],"updated_at":"2026-11-02T14:46:55.198962Z"}],"nvd":[{"id":"CVE-2021-42015","description":"A vulnerability has been identified in Mendix Applications using Mendix 7 (All versions \u003c V7.23.26), Mendix Applications using Mendix 8 (All versions \u003c V8.18.12), Mendix Applications using Mendix 9 (All versions \u003c V9.6.1). Applications built with affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read those documents by exploring the browser cache.","status":"published","published":"2021-11-09T12:15:10.467Z","modified":"2026-06-17T04:09:09.55Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":1.9,"vector":"AV:L/AC:M/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-525"],"updated_at":"2026-11-02T14:07:00.984108Z"}]}}