CVE-2026-44523 Note Mark: JWT Secret Weakness allows Full Account Takeover via token forgery

Note Mark is an open-source note-taking application. Prior to 0.19.4, no minimum length or entropy is enforced on the JWTSECRET configuration value. The application accepts any base64-decodable secret regardless of size, including secrets as short as 1 byte. This vulnerability is fixed in 0.19.4...

CVE-2026-44523

creationtimestamp| type| source ---|---|--- 2026-05-02 14:28:40+00:00| published-proof-of-concept| https://github.com/enchant97/note-mark/security/advisories/GHSA-q6mh-rqwh-g786 2026-05-08 04:23:36+00:00| seen| https://bsky.app/profile/cyberlensai.bsky.social/post/3mlcv3efmsz2s 2026-05-17...