CVE-2026-63637

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Source
https://cve.org/CVERecord?id=CVE-2026-63637
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63637.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-63637
Aliases
  • GHSA-33p8-wc97-5qcj
Published
2026-08-06T20:20:32Z
Modified
2026-10-28T02:30:50Z
Severity
  • 8.6 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L CVSS Calculator
Summary
Dgraph: DQL Injection via unvalidated regexp filter argument in GraphQL query rewriter
Details

Dgraph is an open source distributed GraphQL database. Prior to 25.3.8, maybeQuoteArg in graphql/resolve/query_rewriter.go passes regexp filter strings into generated DQL without quoting or validating the /pattern/flags form, allowing crafted GraphQL query or mutation filters to inject DQL operators, disclose unintended nodes, or expand modification and deletion targets. This issue is fixed in version 25.3.8.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-943"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63637.json"
}
References

Affected packages

Git / github.com/dgraph-io/dgraph

Affected ranges

Type
GIT
Repo
https://github.com/dgraph-io/dgraph
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
59eefd193d32ab85751f236a112c0307f0d6b998
Fixed
aaff09ab9608f87d88e9d601e71d271306083392
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "25.3.8"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "aaff09ab9608f87d88e9d601e71d271306083392"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

Other
nightly
release/v20.*
release/v20.11-rc1
v0.*
v0.3
v0.4.0
v0.4.1
v0.4.2
v0.8.0
v0.8.1
v0.8.3
v0.9.0
v0.9.4
v1.*
v1.0.0
v1.0.1
v1.0.10
v1.0.10-rc1
v1.0.11
v1.0.11-rc1
v1.0.11-rc2
v1.0.11-rc3
v1.0.11-rc4
v1.0.12-rc1
v1.0.12-rc2
v1.0.12-rc3
v1.0.2
v1.0.3
v1.0.4
v1.0.5
v1.0.7
v1.0.7-rc2
v1.0.7-rc3
v1.0.7-rc4
v1.0.7a
v1.0.8
v1.0.8-rc1
v1.0.8-rc2
v1.0.9
v1.0.9-rc1
v1.0.9-rc2
v1.0.9-rc3
v1.0.9-rc4
v1.0.9-rc5
v1.1.0
v1.1.0-rc2
v1.1.0-rc3
v1.1.1
v1.1.1-rc1
v1.1.1-rc2
v1.2.0-rc1
v2.*
v2.0.0-beta1
v2.0.0-rc1
v20.*
v20.11.0-rc1
v21.*
v21.03.0
v21.03.1
v21.03.2
v22.*
v22.0.0
v22.0.0-RC1-20221003
v22.0.2
v23.*
v23.0.0
v23.0.0-beta1
v23.0.0-rc1
v23.0.1
v23.1.0
v23.1.0-rc1
v23.1.0-rc2
v24.*
v24.0.0
v24.0.0-alpha
v24.0.0-alpha2
v24.0.0-alpha3
v24.0.0-rc1
v24.0.1
v24.0.2
v24.0.2-rc1
v25.*
v25.0.0
v25.0.0-preview1
v25.0.0-preview2
v25.0.0-preview3
v25.0.0-preview4
v25.0.0-preview5
v25.0.0-preview6
v25.1.0
v25.1.0-preview1
v25.2.0
v25.3.0
v25.3.1
v25.3.2
v25.3.3
v25.3.4
v25.3.5
v25.3.6
v25.3.7

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63637.json"