{"cve":"CVE-2026-45805","nvd":{"published":"2026-07-15T16:16:45.787","modified":"2026-07-15T18:15:13.373","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-749"],"references":["https://github.com/penpot/penpot/commit/798ee46b4a84ee6dfc756b001f33acbe0280d62f","https://github.com/penpot/penpot/issues/9518","https://github.com/penpot/penpot/releases/tag/2.15.0","https://github.com/penpot/penpot/security/advisories/GHSA-22qr-rp27-j9wm","https://github.com/penpot/penpot/security/advisories/GHSA-22qr-rp27-j9wm"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:45:36.895656543+00:00"},"epss":{"cve":"CVE-2026-45805","score":0.00379,"percentile":0.31945,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-22qr-rp27-j9wm","url":"https://osv.dev/vulnerability/GHSA-22qr-rp27-j9wm","summary":"PenPot MCP REPL server binds to 0.0.0.0 with unauthenticated /execute endpoint — RCE","modified":"2026-09-28T03:56:37.387014434Z","packages":[{"ecosystem":"npm","name":"@penpot/mcp","purl":"pkg:npm/%40penpot/mcp","ranges":["<2.15.0"],"fixed":["2.15.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}