{"id":"CVE-2025-64752","state":"PUBLISHED","title":"grist-core has path to server-side requests via websocket","description":"grist-core is a spreadsheet hosting server. Prior to version 1.7.7, a user with access to any document on a Grist installation can use a feature for fetching from a URL that is executed on the server. The privileged network access of server-side requests could offer opportunities for attack escalation. This issue is fixed in version 1.7.7. The mitigation was to use the proxy for untrusted fetches intended for such purposes. As a workaround, avoid making http/https endpoints available to an instance running Grist that expose credentials or operate without credentials.","publishedAt":"2025-11-13T21:43:57.610Z","updatedAt":"2025-11-14T17:10:33.307Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["gristlabs grist-core"],"affected":[{"vendor":"gristlabs","product":"grist-core","versions":[{"version":"< 1.7.7","status":"affected"}]}],"references":["https://github.com/gristlabs/grist-core/security/advisories/GHSA-qh95-2qv8-pqx3","https://github.com/gristlabs/grist-core/releases/tag/v1.7.7"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:09:48.677Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/64xxx/CVE-2025-64752.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-64752","state":"PUBLISHED","datePublished":"2025-11-13T21:43:57.610Z","dateUpdated":"2025-11-14T17:10:33.307Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-11-10T22:29:34.873Z"},"containers":{"cna":{"title":"grist-core has path to server-side requests via websocket","descriptions":[{"lang":"en","value":"grist-core is a spreadsheet hosting server. Prior to version 1.7.7, a user with access to any document on a Grist installation can use a feature for fetching from a URL that is executed on the server. The privileged network access of server-side requests could offer opportunities for attack escalation. This issue is fixed in version 1.7.7. The mitigation was to use the proxy for untrusted fetches intended for such purposes. As a workaround, avoid making http/https endpoints available to an instance running Grist that expose credentials or operate without credentials."}],"affected":[{"vendor":"gristlabs","product":"grist-core","versions":[{"version":"< 1.7.7","status":"affected"}]}],"references":[{"url":"https://github.com/gristlabs/grist-core/security/advisories/GHSA-qh95-2qv8-pqx3","name":"https://github.com/gristlabs/grist-core/security/advisories/GHSA-qh95-2qv8-pqx3","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/gristlabs/grist-core/releases/tag/v1.7.7","name":"https://github.com/gristlabs/grist-core/releases/tag/v1.7.7","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"CWE-918: Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-11-13T21:43:57.610Z"},"source":{"advisory":"GHSA-qh95-2qv8-pqx3","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-11-14T16:25:04.348078Z","id":"CVE-2025-64752","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-11-14T17:10:33.307Z"}}]}}}