PT-2026-41342 · Anothernote · Anote

Taurusomar · Published 2026-05-15 · Updated 2026-05-15 · CVE-2021-47963

NVD

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Anote 1.0 contains a persistent cross-site scripting vulnerability that allows attackers to execute arbitrary code by injecting malicious payloads into markdown files stored within the application. Attackers can craft malicious markdown files with embedded JavaScript that executes system commands when opened, enabling remote code execution on the victim's computer.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-47963

Affected Products

Anote

References · 4

• 🔥 https://exploit-db.com/exploits/49836 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47963 · Security Note
• https://github.com/AnotherNote/anote · Note
• https://vulncheck.com/advisories/anote-persistent-cross-site-scripting-remote-code-execution · Note