CVE-2026-34976: falha crítica em dgraph-io dgraph
Dgraph Affected by Pre-Auth Database Overwrite + SSRF + File Read via restoreTenant Missing Authorization
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
43Vexday Risk Score
Corrija em breve. Ela tem exploit funcional público.
ssvc Attendcvss 10epss 2.1%
Dgraph is an open source distributed GraphQL database. Prior to 25.3.1, the restoreTenant admin mutation is missing from the authorization middleware config (admin.go), making it completely unauthenticated. Unlike the similar restore mutation which requires Guardian-of-Galaxy authentication, restoreTenant executes with zero middleware. This mutation accepts attacker-controlled backup source URLs (including file:// for local filesystem access), S3/MinIO credentials, encryption key file paths, and Vault credential file paths. An unauthenticated attacker can overwrite the entire database, read server-side files, and perform SSRF. This vulnerability is fixed in 25.3.1.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Produtos afetados
dgraph-io · dgraphCVEs relacionadas — dgraph-io dgraph
No mesmo produto, das mais perigosas para as menos.
CVE-2026-41492CRITICALUnauthenticated Admin Token Disclosure Leading to Authentication Bypass via /debug/vars in DgraphEPSS 3.1%CVE-2026-102748CRITICALDgraph: Zero Unauthenticated HTTP Admin removeNode Denial of ServiceEPSS 0.6%CVE-2026-44840HIGHDgraph Vulnerable to DQL Injection via checkUserPassword GraphQL QueryEPSS 0.5%CVE-2026-40173CRITICALDgraph: Unauthenticated pprof endpoint leaks admin auth tokenEPSS 0.5%CVE-2026-41327CRITICALDgraph: Pre-Auth Full Database Exfiltration via DQL Injection in Upsert Condition FieldEPSS 0.5%CVE-2026-54061CRITICALDgraph Alpha group stores can be replaced via unauthenticated external snapshot importEPSS 0.5%