{"id":"EUVD-2026-61136","revision":"d3e6b862a1f246678155fc3a9f5c4930","records":[{"revision":"d3e6b862a1f246678155fc3a9f5c4930","observedAt":"2026-11-06T00:46:27.263+00:00","statement":{"source":"euvd","id":"EUVD-2026-61136","aliases":["CVE-2026-50143","GHSA-6gr2-qh89-hxwm"],"title":"The Apify MCP server enables AI agents to extract data from websites using ready-made scrapers, crawlers, and automation tools available on the Apify Store. Prior to 0.10.11, getActorMCPServerURL in src/mcp/actors.ts concatenates the truste…","description":"The Apify MCP server enables AI agents to extract data from websites using ready-made scrapers, crawlers, and automation tools available on the Apify Store. Prior to 0.10.11, getActorMCPServerURL in src/mcp/actors.ts concatenates the trusted Actor standby URL with the attacker-controlled webServerMcpPath from an Actor definition without verifying the resulting origin, allowing a malicious Actor publisher to use a userinfo-style authority value to redirect connectMCPClient to a third-party host. The call-actor, fetch-actor-details, and actor-mcp tool-loading paths pass this URL to transports in src/mcp/client.ts that attach the victim Authorization bearer token, exposing the Apify API token and enabling access to Actors, stored data, and billable compute. A victim must invoke or inspect the attacker-controlled Actor. This issue is fixed in version 0.10.11.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","score":8.1,"severity":null}],"references":["https://github.com/apify/apify-mcp-server/security/advisories/GHSA-6gr2-qh89-hxwm","https://github.com/apify/apify-mcp-server/pull/927","https://github.com/apify/apify-mcp-server/commit/ef686d77da3d3c86c30b2ae24218d756aa38e09c","https://github.com/apify/apify-mcp-server/releases/tag/v0.10.11"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-61136","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 18, 2026, 5:51:18 PM","dateUpdated":"Aug 18, 2026, 7:30:31 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-61136","identifiers":["EUVD-2026-61136","CVE-2026-50143","GHSA-6gr2-qh89-hxwm"]},"retained":false,"historicalAffected":[]}],"coverage":[]}