Slack Mcp Server
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cpe:2.3:a:anthropic:slack_mcp_server:*:*:*:*:*:*:*:*
part: a version: * update: *
| Vendor | Anthropic (3238ad0c-ea15-566c-999a-9410b8abc1cf) |
|---|---|
| Product | Slack Mcp Server (cfa7c3a2-23d2-5eb7-8ebc-5e84af71993c) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2025-34072 |
vulnerable | 2026-06-08 07:19:02.139315 |
Anthropic Slack MCP Server Data Exfiltration via Link Unfurling
A data exfiltration vulnerability exists in Anthropic’s deprecated Slack Model Context Protocol (MCP) Server via automatic link unfurling. When an AI agent using the Slack MCP Server processes untrusted data, it can be manipulated to generate messages containing attacker-crafted hyperlinks embedding sensitive data. Slack’s link preview bots (e.g., Slack-LinkExpanding, Slackbot, Slack-ImgProxy) will then issue outbound requests to the attacker-controlled URL, resulting in zero-click exfiltration of private data.
Published: 2025-07-02T13:46:31.554Z
Updated: 2025-07-02T20:29:17.261Z |
Imported from gcve-enriched-dumps CVE data |
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