{"id":"CVE-2026-105786","title":"Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks","summary":"Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.13, packages/server/src/models/ApplicationModel.ts accepts a caller-chosen application authorization identifier, appli…","severity":"high","cvss":8.5,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","cwe":["CWE-306","CWE-330","CWE-863"],"vendor":"laurent22","product":"joplin","affected":["joplin < 3.7.13"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T18:16:46.723","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105786","references":[{"url":"https://github.com/laurent22/joplin/commit/1a0a50afc96d4c228c736293d53de96aa23f4d00","label":"security-advisories@github.com"},{"url":"https://github.com/laurent22/joplin/pull/16270","label":"security-advisories@github.com"},{"url":"https://github.com/laurent22/joplin/releases/tag/v3.7.13","label":"security-advisories@github.com"},{"url":"https://github.com/laurent22/joplin/security/advisories/GHSA-435m-gr6q-2fg6","label":"security-advisories@github.com"},{"url":"https://github.com/laurent22/joplin/security/advisories/GHSA-435m-gr6q-2fg6","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","cve.org","exploit-available"],"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-10-06T17:39:13.061805Z"},"cvssSource":"cna","ingestedAt":"2026-10-05T23:36:21.185Z","epss":0.00365,"epssPercentile":0.30211,"slug":"CVE-2026-105786","body":"## Overview\n\nJoplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.13, packages/server/src/models/ApplicationModel.ts accepts a caller-chosen application authorization identifier, applications/:id/confirm binds that identifier to a logged-in user through a generic consent page, and the public packages/server/src/routes/api/application_auth.ts endpoint passes it to ApplicationModel.createAppPassword without authenticating or binding the redeemer. An attacker can cause a victim to approve the attacker's identifier, redeem a durable application ID and password, and exchange the credential for a victim session with full read and write access to synchronized data. This vulnerability is fixed in 3.7.13.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":59,"depthScoreParts":{"impact":46.8,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":216663,"id":"CVE-2026-105786","ts":1791310391737,"field":"exploit_available","old":"false","new":"true"}]}