DQL injection via unsanitized NQuad Lang field in github.com/dgraph-io/dgraph
A vulnerability in Dgraph allows an unauthenticated attacker full read access to data in the database when ACL is not enabled. The injection exploits the addQueryIfUnique function, which constructs DQL queries using fmt.Sprintf with an unsanitized predicate name that includes the raw Lang value from a JSON mutation key. An attacker can escape the function and inject arbitrary named query blocks, which execute server-side and return results in the HTTP response.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-41328US | — | — | ||
Dgraph is an open source distributed GraphQL database. Prior to 25.3.3, a vulnerability has been found in Dgraph that gives an unauthenticated attacker full read access to every pi… | ||||
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