CVE-2026-44840
Dgraph is an open source distributed GraphQL database. Prior to version 25.3.4, the `checkUserPassword` GraphQL query in Dgraph is vulnerabl
CVSS
7.5
Alto
EPSS
0.5%
p39
KEV
—
Exploit Today
12
0-100
Publicado: 8 jul 2026 · Última mod.: 9 jul 2026 · CWE-943
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) injection. User-supplied password values are interpolated directly into a DQL `checkpwd()` query via `fmt.Sprintf` without any 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. Version 25.3.4 patches the issue.
- github.comhttps://github.com/dgraph-io/dgraph/commit/cee702c93f141eeb0c96a81f70830ec9e459efac
- github.comhttps://github.com/dgraph-io/dgraph/releases/tag/v25.3.4
- github.comhttps://github.com/dgraph-io/dgraph/security/advisories/GHSA-q2m9-6jp9-c6mc
- github.comhttps://github.com/dgraph-io/dgraph/security/advisories/GHSA-q2m9-6jp9-c6mc