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.
CVE-2026-82111
MEDIUMPre-NVD 4.34.3—Trending — 5 sources updated this week
EchelonGraph scoreHIGH confidence
Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-08-28. a secondary CVSS source baseline 4.3; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 4.3Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.3
- EG Score
- 4.3(high)
- EG Risk
- 24(Track)EG Risk 24/100SSVC: Track
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity43% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 1%
- EPSS %ILE
- 42%
- KEV
- Not listed
Published
August 28, 2026
Last Modified
August 28, 2026
Advisory Details (4)
Auto-updated Aug 28, 2026Upstream fix merged — awaiting tagged release. Sources: github_pr, github_commit.
generic
GitHub - iswalle/getnote-mcp: GetNote For MCP · GitHub
https://github.com/iswalle/getnote-mcp/github_commit
commit 7f9a215e0357 (iswalle/getnote-mcp)
Fix landed in iswalle/getnote-mcp commit 7f9a215e0357 — awaiting tagged release
https://github.com/iswalle/getnote-mcp/commit/7f9a215e03575c650d38c8f87fc6d8d363fed80dgithub_pr
fix(security): upgrade deps + validate image_path to prevent path traversal
Fix merged in iswalle/getnote-mcp PR #11 on 2026-06-16 — awaiting tagged release
https://github.com/iswalle/getnote-mcp/pull/11generic
[Potential Vulnerability] Arbitrary Local File Read and Off-Host Exfiltration via Unvalidated upload_image.image_path · Issue #10 · iswalle/getnote-mcp · GitHub
https://github.com/iswalle/getnote-mcp/issues/10Vendor Advisories for CVE-2026-82111(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 8× in last 7d / 8× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-08-30 01:22 UTCEPSS rescore
- 2026-08-29 13:24 UTCGHSA enrichment
- 2026-08-28 15:16 UTCEG score recompute
- 2026-08-28 15:15 UTCGHSA enrichment
- 2026-08-28 12:22 UTCEG score recompute
- 2026-08-28 12:20 UTCNVD updateCVSS v4 → 2.1
- 2026-08-28 11:22 UTCEG score recompute
- 2026-08-28 11:19 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2026-82111?
CVE-2026-82111 is a medium vulnerability published on August 28, 2026. 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 uploadimage. Performing a manipulation of the argument imagepath results in path traversal. The attack can be initiated remotely. The…
When was CVE-2026-82111 disclosed?
CVE-2026-82111 was first published in the National Vulnerability Database on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82111 actively exploited?
CVE-2026-82111 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 57.9% of all scored CVEs.
What is the CVSS score of CVE-2026-82111?
CVE-2026-82111 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-82111?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82111, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-82111
Is Your Infrastructure Affected by CVE-2026-82111?
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