{"id":"CVE-2020-26157","aliases":["EUVD-2020-18783","GHSA-pcw2-q3mm-wc8g"],"status":"published","title":"Leanote Desktop through 2.6.2 allows XSS because a note's title is mishandled during syncing....","description":"Leanote Desktop through 2.6.2 allows XSS because a note's title is mishandled during syncing. This leads to remote code execution because of Node integration.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01913,"percentile":0.80088,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-09-30T03:35:52Z","modified":"2026-06-17T03:07:43Z","products":[{"vendor":"leanote","product":"leanote"}],"references":[{"url":"https://github.com/leanote/desktop-app/issues/353","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-26157"},{"url":"https://github.com/advisories/GHSA-pcw2-q3mm-wc8g"}],"sources":{"cve":[{"id":"CVE-2020-26157","description":"Leanote Desktop through 2.6.2 allows XSS because a note's title is mishandled during syncing. This leads to remote code execution because of Node integration.","status":"published","published":"2020-09-30T03:35:52Z","modified":"2024-08-04T15:49:07.251Z","updated_at":"2026-11-02T14:35:46.129376Z"}],"euvd":[{"id":"EUVD-2020-18783","description":"Leanote Desktop through 2.6.2 allows XSS because a note's title is mishandled during syncing. This leads to remote code execution because of Node integration.","status":"published","published":"2020-09-30T03:35:52Z","modified":"2024-08-04T15:49:07Z","updated_at":"2026-11-03T03:07:15.778249Z"}],"ghsa":[{"id":"GHSA-pcw2-q3mm-wc8g","title":"Leanote Desktop through 2.6.2 allows XSS because a note's title is mishandled during syncing....","description":"Leanote Desktop through 2.6.2 allows XSS because a note's title is mishandled during syncing. This leads to remote code execution because of Node integration.","status":"published","published":"2022-05-24T17:29:52Z","modified":"2023-01-29T05:04:16Z","updated_at":"2026-11-02T14:45:30.813688Z"}],"nvd":[{"id":"CVE-2020-26157","description":"Leanote Desktop through 2.6.2 allows XSS because a note's title is mishandled during syncing. This leads to remote code execution because of Node integration.","status":"published","published":"2020-09-30T18:15:27.257Z","modified":"2026-06-17T03:07:43.677Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:17.70091Z"}]}}