{"id":"CVE-2026-41492","sourceIdentifier":"security-advisories@github.com","published":"2026-04-24T19:17:14.047","lastModified":"2026-06-17T10:46:47.607","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Dgraph is an open source distributed GraphQL database. Prior to 25.3.3, Dgraphl exposes the process command line through the unauthenticated /debug/vars endpoint on Alpha. Because the admin token is commonly supplied via the --security \"token=...\" startup flag, an unauthenticated attacker can retrieve that token and replay it in the X-Dgraph-AuthToken header to access admin-only endpoints. This is a variant of the previously fixed /debug/pprof/cmdline issue, but the current fix is incomplete because it blocks only /debug/pprof/cmdline and still serves http.DefaultServeMux, which includes expvar's /debug/vars handler. This vulnerability is fixed in 25.3.3."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"dgraph-io","product":"dgraph","versions":[{"version":"< 25.3.3","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-04-24T19:12:18.464706Z","id":"CVE-2026-41492","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-200"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:dgraph:dgraph:*:*:*:*:*:go:*:*","versionEndExcluding":"25.3.3","matchCriteriaId":"03E6E13D-4051-49C6-BDFB-3B66E2002401"}]}]}],"references":[{"url":"https://github.com/dgraph-io/dgraph/releases/tag/v25.3.3","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/dgraph-io/dgraph/security/advisories/GHSA-vvf7-6rmr-m29q","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]},{"url":"https://github.com/dgraph-io/dgraph/security/advisories/GHSA-vvf7-6rmr-m29q","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Vendor Advisory"]}]}