CVE-2026-22810
high
CVSS v3
8.2
CVSS v4 NEW
—
VIR risk
8.2
Description
@joplin/onenote-converter: Path traversal in OneNote importer allows overwriting arbitrary files
Predictions
Exploit likelihood
78%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | @joplin/onenote-converter | <3.5.7 | 3.5.7 |
| NPM | @joplin/onenote-converter | < 3.5.7 | 3.5.7 |
References
- https://github.com/laurent22/joplin/blob/af5108d70233b1db9410346958c1587cf7c1b16d/packages/onenote-converter/renderer/src/page/embedded_file.rs#L13-L16
- https://github.com/laurent22/joplin/commit/791668455e1aae50501ff57ea4783b3fba9d377c
- https://github.com/laurent22/joplin/pull/13736
- https://github.com/laurent22/joplin/releases/tag/v3.5.7
- https://github.com/laurent22/joplin/security/advisories/GHSA-gcmj-c9gg-9vh6
- https://nvd.nist.gov/vuln/detail/CVE-2026-22810
- https://github.com/laurent22/joplin
- https://github.com/advisories/GHSA-gcmj-c9gg-9vh6
CWEs
CWE-24
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.