HomeCVE Intelligence › CVE-2026-45805
CVSS 8.8 HIGH Vulnerability

CVE-2026-45805: Penpot is an open-source design tool for design and code collaboration. Prior to 2.15.0,…

Penpot is an open-source design tool for design and code collaboration. Prior to 2.15.0, Penpot MCP's mcp/packages/server/src/ReplServer.ts bound the ReplServer to 0.0.0.0:4403 and exposed an unauthenticated /execute en…

8.8CVSS Score
HIGHSeverity
NOCISA KEV
0.2%EPSS Score
VulnerabilityImpact Type

📋 Vulnerability Details

CVE IDCVE-2026-45805
VendorUnknown Vendor
Affected ProductUnknown Product
Vulnerability TypeVulnerability
CVSS Score8.8 (HIGH)
EPSS Score0.2% probability of exploitation in the next 30 days
Actively Exploited❌ No known exploitation
Patch StatusPending Vendor Disclosure
Reported ByCYBERDUDEBIVASH SENTINEL APEX Intelligence (via sentinel_apex)

🔬 Technical Analysis

Penpot is an open-source design tool for design and code collaboration. Prior to 2.15.0, Penpot MCP's mcp/packages/server/src/ReplServer.ts bound the ReplServer to 0.0.0.0:4403 and exposed an unauthenticated /execute endpoint that passed the code field to PluginBridge.executePluginTask(), allowing anyone on the network to execute JavaScript on the server. This issue is fixed in version 2.15.0.

🎯 Known Indicators of Compromise

{"type":"domain","value":"pluginbridge.executeplugintask","confidence_score":32.5,"first_seen":"2026-07-17","source_count":1} {"type":"indicator","value":"CVE-2026-45805","confidence_score":23.5,"first_seen":"2026-07-17","source_count":1}
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