smn2gnt/mcp-salesforce · Security
MCP-Salesforce's arbitrary attribute access leads to disclosure of Salesforce auth token
- GHSA ID
- GHSA-vf6j-c56p-cq58
- CVE ID
- CVE-2026-25650
- Severity
- high
- Published
- Updated
- CVSS v4
- 8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Description
Impact
Disclosure of Salesforce OAuth bearer tokens used by the MCP.
Patches
fix applied in 0.1.10
Workarounds
Rotate any Salesforce tokens/credentials used by MCP-Salesforce.
CWEs
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
References
- https://github.com/smn2gnt/MCP-Salesforce/security/advisories/GHSA-vf6j-c56p-cq58 ↗
- https://github.com/smn2gnt/MCP-Salesforce/commit/a1e3a5a786f48508d066b6d40b58201ebf9b7fd6 ↗
- https://nvd.nist.gov/vuln/detail/CVE-2026-25650 ↗
- https://github.com/smn2gnt/MCP-Salesforce/releases/tag/v0.1.10 ↗
- https://github.com/advisories/GHSA-vf6j-c56p-cq58 ↗