CVE-2026-44840

7.5 Élevée

Publiée le 08/07/2026 à 16:16 · Modifiée le 09/07/2026 à 17:16 · Analyse NVD reportée · Source : security-advisories@github.com

Description

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.

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Produits concernés

dgraph-io dgraph

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`

Faiblesses (CWE)

CWE-943

Références

https://github.com/dgraph-io/dgraph/commit/cee702c93f141eeb0c96a81f70830ec9e459efac
https://github.com/dgraph-io/dgraph/releases/tag/v25.3.4
https://github.com/dgraph-io/dgraph/security/advisories/GHSA-q2m9-6jp9-c6mc
https://github.com/dgraph-io/dgraph/security/advisories/GHSA-q2m9-6jp9-c6mc

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories