lharries whatsapp-mcp 0.0.1 Send API Endpoint whatsapp-bridge/main.go SendMessageRequest mediaPath path traversal

CVSS Meta Temp Score
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CTI Interest Score
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3.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in lharries whatsapp-mcp 0.0.1. Affected by this issue is the function SendMessageRequest of the file whatsapp-bridge/main.go of the component Send API Endpoint. Such manipulation of the argument mediaPath leads to path traversal. This vulnerability is traded as CVE-2026-10264. Furthermore, there is an exploit available. Applying a patch is advised to resolve this issue.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in lharries whatsapp-mcp 0.0.1. Affected by this issue is the function SendMessageRequest of the file whatsapp-bridge/main.go of the component Send API Endpoint. The manipulation of the argument mediaPath with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-10264. The exploitation is known to be easy. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1006.

The exploit is available at github.com. It is declared as proof-of-concept.

Applying the patch 6657cdceadd361e8fbe824afe9d00b4504009a5d is able to eliminate this problem. The bugfix is ready for download at github.com.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: 6657cdceadd361e8fbe824afe9d00b4504009a5d

Timelineinfo

05/31/2026 Advisory disclosed
05/31/2026 +0 days VulDB entry created
05/31/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 241
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2026-10264 (🔒)
GCVE (CVE): GCVE-0-2026-10264
GCVE (VulDB): GCVE-100-367544
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/31/2026 14:56
Changes: 05/31/2026 14:56 (63)
Complete: 🔍
Submitter: ybdesire
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #824924: lharries whatsapp-mcp v0.0.1 Path Traversal (by ybdesire)

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