CVE-2026-41572

Note Mark is an open-source note-taking application. Prior to version 0.19.3, after a note-mark owner soft-deletes a public book, its notes and uploaded assets stay readable at /api/notes/id, /api/notes/id/content, the slug URL, and the asset endpoints. Unauthenticated callers who hold the note I...

CVE-2026-41572 Note Mark: Unauthenticated read of notes and assets in soft-deleted public books

Note Mark is an open-source note-taking application. Prior to version 0.19.3, after a note-mark owner soft-deletes a public book, its notes and uploaded assets stay readable at /api/notes/id, /api/notes/id/content, the slug URL, and the asset endpoints. Unauthenticated callers who hold the note I...

CVE-2026-41572

Note Mark is an open-source note-taking application. Prior to version 0.19.3, after a note-mark owner soft-deletes a public book, its notes and uploaded assets stay readable at /api/notes/id, /api/notes/id/content, the slug URL, and the asset endpoints. Unauthenticated callers who hold the note I...

CVE-2026-41572 Note Mark: Unauthenticated read of notes and assets in soft-deleted public books

Note Mark is an open-source note-taking application. Prior to version 0.19.3, after a note-mark owner soft-deletes a public book, its notes and uploaded assets stay readable at /api/notes/id, /api/notes/id/content, the slug URL, and the asset endpoints. Unauthenticated callers who hold the note I...

CVE-2026-41571 Note Mark: OIDC-registered users authenticated by submitting password "null"

Note Mark is an open-source note-taking application. In version 0.19.2, IsPasswordMatch in backend/db/models.go falls back to a hard-coded bcrypt"null" placeholder whenever a user has no stored password. OIDC-registered users are created with an empty password, so anyone who submits password:...

CVE-2026-41571 Note Mark: OIDC-registered users authenticated by submitting password "null"

Note Mark is an open-source note-taking application. In version 0.19.2, IsPasswordMatch in backend/db/models.go falls back to a hard-coded bcrypt"null" placeholder whenever a user has no stored password. OIDC-registered users are created with an empty password, so anyone who submits password:...

CVE-2026-42090

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to Notesnook Web/Desktop version 3.3.15 and prior to Notesnook iOS/Android version 3.3.20, a stored XSS vulnerability in the note export flow can be escalated to remote code execution in the desktop app. The root cause is...

CVE-2026-42090 Notesnook: RCE via stored XSS in note export rendering

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to Notesnook Web/Desktop version 3.3.15 and prior to Notesnook iOS/Android version 3.3.20, a stored XSS vulnerability in the note export flow can be escalated to remote code execution in the desktop app. The root cause is...

CVE-2026-42090 Notesnook: RCE via stored XSS in note export rendering

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to Notesnook Web/Desktop version 3.3.15 and prior to Notesnook iOS/Android version 3.3.20, a stored XSS vulnerability in the note export flow can be escalated to remote code execution in the desktop app. The root cause is...

CVE-2026-42090 Notesnook: RCE via stored XSS in note export rendering

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to Notesnook Web/Desktop version 3.3.15 and prior to Notesnook iOS/Android version 3.3.20, a stored XSS vulnerability in the note export flow can be escalated to remote code execution in the desktop app. The root cause is...

CVE-2026-42090

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to Notesnook Web/Desktop version 3.3.15 and prior to Notesnook iOS/Android version 3.3.20, a stored XSS vulnerability in the note export flow can be escalated to remote code execution in the desktop app. The root cause is...

EUVD-2026-27019

Notesnook is a note-taking app focused on user privacy & ease of use. Prior to Notesnook Web/Desktop version 3.3.15 and prior to Notesnook iOS/Android version 3.3.20, a stored XSS vulnerability in the note export flow can be escalated to remote code execution in the desktop app. The root cause is...

CVE-2026-42090

Notesnook exposes a stored XSS in the note export flow that can escalate to remote code execution in the desktop app. Root cause: exported fields (title, headline, content) are inserted into the HTML template without escaping, which is then rendered into a same-origin, unsandboxed iframe via ifra...

CVE-2026-44670

creationtimestamp| type| source ---|---|--- 2026-05-04 07:03:18+00:00| published-proof-of-concept| https://github.com/siyuan-note/siyuan/security/advisories/GHSA-2h64-c999-c9r6...

Malicious Package

Overview @m0ntana/app.web is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

CVE-2026-7709

creationtimestamp| type| source ---|---|--- 2026-05-04 00:53:36+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mkyhi6bccn2k...

CVE-2026-41572: Improper Authorization

Note Mark is an open-source note-taking application. Prior to version 0.19.3, after a note-mark owner soft-deletes a public book, its notes and uploaded assets stay readable at /api/notes/id, /api/notes/id/content, the slug URL, and the asset endpoints. Unauthenticated callers who hold the note I...

CVE-2026-41571: Improper Authentication

Note Mark is an open-source note-taking application. In version 0.19.2, IsPasswordMatch in backend/db/models.go falls back to a hard-coded bcrypt"null" placeholder whenever a user has no stored password. OIDC-registered users are created with an empty password, so anyone who submits password:...

Note Mark 授权问题漏洞

Note Mark is a web-based Markdown note-taking application developed by Leo Spratt. Versions of Note Mark prior to 0.19.3 had an authorization issue vulnerability. This vulnerability stemmed from the fact that notes and uploaded assets could still be accessed after public books were soft-deleted,...

PT-2026-36859

Name of the Vulnerable Software and Affected Versions Notesnook Web/Desktop versions prior to 3.3.15 Notesnook iOS/Android versions prior to 3.3.20 Description A stored Cross-Site Scripting XSS issue exists in the note export flow. The problem occurs because exported note fields, including title,...