DQL injection via checkUserPassword GraphQL query in github.com/dgraph-io/dgraph
The checkUserPassword GraphQL query in Dgraph is vulnerable to Dgraph Query Language (DQL) injection. User-supplied password values are interpolated directly into a DQL checkpwd query without escaping or parameterization. An attacker can inject a password containing a double-quote character to break out of the DQL string literal and append arbitrary DQL query blocks.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-44840US | — | Exploit | ||
Dgraph is an open source distributed GraphQL database. Prior to version 25.3.4, the `checkUserPassword` GraphQL query in Dgraph is vulnerable to DQL (Dgraph Query Language) injecti… | ||||
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references
External citations — patches, advisories, analysis.
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