{"id":"EUVD-2026-23336","revision":"b65eeae295324d67930af18d1eea15d9","records":[{"revision":"b65eeae295324d67930af18d1eea15d9","observedAt":"2026-10-30T06:00:13.872+00:00","statement":{"source":"euvd","id":"EUVD-2026-23336","aliases":["CVE-2026-40265","GHSA-p5w6-75f9-cc2p"],"title":"Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the asset download endpoint at /api/notes/{noteID}/assets/{assetID} is registered without authentication middleware, and the backend query does not verify ow…","description":"Note Mark is an open-source note-taking application. In versions 0.19.1 and prior, the asset download endpoint at /api/notes/{noteID}/assets/{assetID} is registered without authentication middleware, and the backend query does not verify ownership or book visibility. An unauthenticated user who knows a valid note ID and asset ID can retrieve the full contents of private note assets without authentication, regardless of whether the associated book is public or private. This issue has been fixed in version 0.19.2.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","score":5.9,"severity":null}],"references":["https://github.com/enchant97/note-mark/security/advisories/GHSA-p5w6-75f9-cc2p","https://github.com/enchant97/note-mark/commit/6593898855add151eb9965d96998b05e14c62026","https://github.com/enchant97/note-mark/releases/tag/v0.19.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-23336","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Apr 16, 2026, 11:56:02 PM","dateUpdated":"Apr 17, 2026, 6:40:45 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-23336","identifiers":["EUVD-2026-23336","CVE-2026-40265","GHSA-p5w6-75f9-cc2p"]},"retained":false,"historicalAffected":[]}],"coverage":[]}