iswalle getnote-mcp upload_image index.ts fs.readFileSync path traversal

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-82111
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-28 12:16:32 UTC
Updated2026-08-28 15:09:00 UTC
DescriptionA 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.

Risk And Classification

Primary CVSS: v4.0 2.1 LOW from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS: 0.005230000 probability, percentile 0.420970000 (date 2026-08-29)

Problem Types: CWE-22 | CWE-22 Path Traversal

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.1LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
3.1[email protected]Primary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
3.0CNADECLARED4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
2.0[email protected]Secondary4AV:N/AC:L/Au:S/C:P/I:N/A:N
2.0CNADECLARED4AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Iswalle Getnote-mcp affected 1.0 Not specified
CNA Iswalle Getnote-mcp affected 1.1 Not specified
CNA Iswalle Getnote-mcp affected 1.2 Not specified
CNA Iswalle Getnote-mcp affected 1.3 Not specified
CNA Iswalle Getnote-mcp affected 1.4 Not specified
CNA Iswalle Getnote-mcp affected 1.5.0 Not specified
CNA Iswalle Getnote-mcp unaffected 1.5.1 Not specified

References

ReferenceSourceLinkTags
github.com/iswalle/getnote-mcp/issues/10 [email protected] github.com
vuldb.com/cve/CVE-2026-82111 [email protected] vuldb.com
github.com/iswalle/getnote-mcp/pull/11 [email protected] github.com
github.com/iswalle/getnote-mcp [email protected] github.com
vuldb.com/vuln/396502/cti [email protected] vuldb.com
github.com/iswalle/getnote-mcp/releases/tag/v1.5.1 [email protected] github.com
vuldb.com/vuln/396502 [email protected] vuldb.com
github.com/iswalle/getnote-mcp/commit/7f9a215e03575c650d38c8f87fc6d8d363... [email protected] github.com
vuldb.com/submit/887257 [email protected] vuldb.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Mcfly_Zhang (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-08-28T00:00:00.000ZAdvisory disclosed
CNA2026-08-28T02:00:00.000ZVulDB entry created
CNA2026-08-28T07:25:24.000ZVulDB entry last update

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