CVE-2026-82111iswalle getnote-mcp upload_image index.ts fs.readFileSync path traversal
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A vulnerability was detected in iswalle getnote-mcp up to 1.5.0. The affected element is the function fs.readFileSync of the file src/index.ts of the component upload_image. Performing a manipulation of the argument image_path results in path traversal. The attack can be initiated remotely. The exploit is now public and may be used. Upgrading to version 1.5.1 is sufficient to fix this issue. The patch is named 7f9a215e03575c650d38c8f87fc6d8d363fed80d. Upgrading the affected component is advised.
- CVSS
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Aug 31, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
iswalle getnote-mcp iswalle:getnote-mcp | 1.0; 1.1; 1.2; 1.3; 1.4; 1.5.0; 1.5.1 not affected | CNA record |
References
- https://vuldb.com/vuln/396502vdb-entry, technical-description
- https://vuldb.com/vuln/396502/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-82111third-party-advisory
- https://vuldb.com/submit/887257third-party-advisory
- https://github.com/iswalle/getnote-mcp/issues/10exploit, issue-tracking
- https://github.com/iswalle/getnote-mcp/pull/11issue-tracking, patch
- https://github.com/iswalle/getnote-mcp/commit/7f9a215e03575c650d38c8f87fc6d8d363fed80dpatch
- https://github.com/iswalle/getnote-mcp/releases/tag/v1.5.1patch
- https://github.com/iswalle/getnote-mcp/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.