CVE-2026-25650
Unknown Unknown - Not Provided
Arbitrary Attribute Access in MCP Salesforce Connector Exposes Auth Token

Publication date: 2026-02-06

Last updated on: 2026-02-24

Assigner: GitHub, Inc.

Description
MCP Salesforce Connector is a Model Context Protocol (MCP) server implementation for Salesforce integration. Prior to 0.1.10, arbitrary attribute access leads to disclosure of Salesforce auth token. This vulnerability is fixed in 0.1.10.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-02-06
Last Modified
2026-02-24
Generated
2026-06-16
AI Q&A
2026-02-06
EPSS Evaluated
2026-06-14
NVD
CVE-2026-25650
EUVD
EUVD-2026-5627
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
smn2gnt mcp_salesforce_connector to 0.1.10 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

CVE-2026-25650 is a vulnerability in the MCP Salesforce Connector, a server implementation for Salesforce integration. Prior to version 0.1.10, the connector allowed arbitrary attribute access which could lead to the disclosure of Salesforce authentication tokens.

This means that unauthorized users could potentially access sensitive Salesforce OAuth bearer tokens due to insufficient input validation in the connector.

The vulnerability was fixed in version 0.1.10 by adding stricter validation checks on Salesforce object references to prevent invalid or malicious access.

Impact Analysis

This vulnerability can lead to unauthorized disclosure of Salesforce authentication tokens, which are sensitive credentials used to access Salesforce APIs.

If exploited, attackers could gain unauthorized access to Salesforce data and services by using the exposed tokens, potentially leading to data breaches or manipulation of Salesforce resources.

Users of the MCP Salesforce Connector prior to version 0.1.10 are advised to update to the fixed version and rotate any exposed Salesforce tokens or credentials to mitigate the risk.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate this vulnerability, immediately upgrade the MCP Salesforce Connector to version 0.1.10 or later, where the issue has been fixed.

Additionally, rotate any Salesforce OAuth bearer tokens or credentials used by the MCP-Salesforce connector to prevent potential misuse due to token disclosure.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-25650. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart