CVE-2026-44840
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.
- CVSS 3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-25)
- CWE
- CWE-943
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-q2m9-6jp9-c6mc | Go | github.com/dgraph-io/dgraph/v25 | <25.3.4 | 25.3.4 |
| GO-2026-5837 | Go | github.com/dgraph-io/dgraph | all versions | no fix published |
| GO-2026-5837 | Go | github.com/hypermodeinc/dgraph/v24 | all versions | no fix published |
| GO-2026-5837 | Go | github.com/dgraph-io/dgraph/v25 | <25.3.4 | 25.3.4 |