CVE-2026-40262
Note Mark has Stored XSS via Unrestricted Asset Upload in github.com/enchant97/note-mark/backend
8.7
HIGH
CVSS 3.1
EPSS 0.31%
Description
Note Mark has Stored XSS via Unrestricted Asset Upload in github.com/enchant97/note-mark/backend
How to fix CVE-2026-40262
To remediate CVE-2026-40262, upgrade the affected package to a fixed version below.
- Go/github.com/enchant97/note-mark/backend—upgrade to 0.0.0-20260411145018-6bb62842ccb9 or later
- —upgrade to 0.0.0-20260411145018-6bb62842ccb9 or later
Is CVE-2026-40262 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.0.0-20260411145018-6bb62842ccb9
- from 0, < 0.0.0-20260411145018-6bb62842ccb9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.7 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N |