{"id":"EUVD-2026-101603","revision":"cf7bb2d1c6b7458286dad6b4f214648a","records":[{"revision":"cf7bb2d1c6b7458286dad6b4f214648a","observedAt":"2026-11-05T03:54:28.898+00:00","statement":{"source":"euvd","id":"EUVD-2026-101603","aliases":["CVE-2026-102748","GHSA-qj98-gp63-54xj"],"title":"Dgraph is an open source distributed GraphQL database. Prior to 25.4.0, Dgraph Zero registers administrative HTTP routes on port 6080 without authentication when the administrative interface is enabled. The /removeNode route accepts attacke…","description":"Dgraph is an open source distributed GraphQL database. Prior to 25.4.0, Dgraph Zero registers administrative HTTP routes on port 6080 without authentication when the administrative interface is enabled. The /removeNode route accepts attacker-controlled id and group values and passes them to Server.RemoveNode, where group 0 can trigger ProposePeerRemoval. A remote unauthenticated attacker who can reach the Zero HTTP port can read topology through /state, allocate identifiers through /assign, access the exposed /moveTablet administrative route, or remove membership through /removeNode, disrupting the Zero control plane and destabilizing Alpha nodes that depend on Zero. The route registration occurs in dgraph/cmd/zero/run.go, and the demonstrated membership-removal path reaches Server.RemoveNode and ProposePeerRemoval. This issue is fixed in version 25.4.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:H","score":9.2,"severity":null}],"references":["https://github.com/dgraph-io/dgraph/security/advisories/GHSA-qj98-gp63-54xj","https://github.com/dgraph-io/dgraph/commit/c32f6041387fa631dbc057e265b71aec3384ead1","https://github.com/dgraph-io/dgraph/releases/tag/v25.4.0"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-101603","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 14, 2026, 6:34:15 PM","dateUpdated":"Oct 15, 2026, 3:06:27 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-2026-101603","identifiers":["EUVD-2026-101603","CVE-2026-102748","GHSA-qj98-gp63-54xj"]},"retained":false,"historicalAffected":[]}],"coverage":[]}