CVE-2026-62681

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Source
https://cve.org/CVERecord?id=CVE-2026-62681
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62681.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-62681
Aliases
  • GHSA-fg9p-mrxr-hvq7
Published
2026-08-19T17:31:02.756Z
Modified
2026-08-23T03:42:38.206824362Z
Severity
  • 9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Orval: RCE via OpenAPI path -> unescaped request-URL template literal (backtick breakout)
Details

Orval generates type-safe JavaScript clients in TypeScript from OpenAPI v3 and Swagger v2 specifications. Prior to 8.21.0, an unescaped backtick in an OpenAPI path is emitted into request URL template literals generated for axios, fetch, react-query, and SWR clients without safe encoding. This permits attacker-controlled JavaScript to be evaluated when a generated request, URL-builder, or query-key function is called, resulting in code execution in the developer, CI, test, or application environment. The affected code is packages/core/src/getters/route.ts and route generation consumers. This issue is fixed in version 8.21.0.

Database specific 
{
    "cwe_ids": [
        "CWE-116",
        "CWE-1336",
        "CWE-94"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62681.json"
}
References

Affected packages

Git / github.com/orval-labs/orval

Affected ranges

Type
GIT
Repo
https://github.com/orval-labs/orval
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
8ef1bfdf3f9bcaf9dabfbe2e42887f1c0e159ab6
Fixed
1d1a1d07b8faf1615bfd4b06c7783a3a51c038df
Database specific
Show details 
{
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "8.21.0"
        }
    ]
}

Affected versions

v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.0.4
v2.0.5
v2.0.6
v2.0.7
v2.1.0
v2.1.1
v2.1.2
v2.2.0
v2.2.1
v2.2.2
v2.3.0
v2.3.1
v2.4.0
v2.4.1
v2.5.0
v2.5.1
v2.5.2
v2.5.3
v2.5.4
v2.5.5
v2.5.6
v2.5.7
v2.5.8
v2.5.9
v2.6.0
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.1.8
v3.1.9
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v4.*
v4.2.0
v5.*
v5.0.0
v5.1.0
v5.1.1
v5.1.2
v5.1.3
v5.1.4
v5.2.0
v5.3.0
v5.3.1
v5.3.2
v5.4.0
v5.4.1
v5.4.10
v5.4.11
v5.4.12
v5.4.13
v5.4.14
v5.4.2
v5.4.3
v5.4.4
v5.4.5
v5.4.6
v5.4.7
v5.4.8
v5.4.9
v5.5.0
v6.*
v6.0.0
v6.0.1
v6.0.2
v6.0.3
v6.0.4
v6.1.0
v6.1.1
v6.1.2
v6.10.2
v6.10.3
v6.11.0
v6.11.1
v6.12.0
v6.12.1
v6.13.0
v6.13.1
v6.14.0
v6.14.1
v6.14.2
v6.14.3
v6.14.4
v6.15.0
v6.16.0
v6.17.0
v6.18.0
v6.18.1
v6.19.0
v6.19.1
v6.2.0
v6.2.1
v6.2.2
v6.2.3
v6.20.0
v6.21.0
v6.22.0
v6.22.1
v6.23.0
v6.24.0
v6.25.0
v6.26.0
v6.27.0
v6.27.1
v6.28.0
v6.28.1
v6.28.2
v6.29.0
v6.29.1
v6.3.0
v6.30.0
v6.30.1
v6.30.2
v6.31.0
v6.4.0
v6.4.1
v6.4.2
v6.4.3
v6.5.0
v6.5.1
v6.5.2
v6.5.3
v6.6.0
v6.6.1
v6.6.2
v6.6.3
v6.6.4
v6.7.0
v6.7.1
v6.8.0
v6.8.1
v6.9.0
v6.9.1
v6.9.2
v6.9.3
v6.9.4
v6.9.5
v6.9.6
v7.*
v7.0.0
v7.0.1
v7.1.0
v7.1.1
v7.10.0
v7.11.0
v7.11.1
v7.11.2
v7.12.0
v7.12.1
v7.12.2
v7.13.0
v7.13.1
v7.13.2
v7.14.0
v7.15.0
v7.2.0
v7.3.0
v7.4.0
v7.4.1
v7.5.0
v7.6.0
v7.7.0
v7.8.0
v7.9.0
v8.*
v8.0.0
v8.0.0-rc.0
v8.0.0-rc.1
v8.0.0-rc.2
v8.0.0-rc.3
v8.0.0-rc.4
v8.0.0-rc.5
v8.0.0-rc.6
v8.0.1
v8.0.2
v8.0.3
v8.10.0
v8.11.0
v8.12.1
v8.12.2
v8.12.3
v8.13.0
v8.14.0
v8.15.0
v8.16.0
v8.17.0
v8.18.0
v8.19.0
v8.2.0
v8.20.0
v8.3.0
v8.4.0
v8.4.1
v8.4.2
v8.5.0
v8.5.1
v8.5.2
v8.5.3
v8.6.0
v8.6.1
v8.6.2
v8.7.0
v8.8.0
v8.8.1
v8.9.0
v8.9.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62681.json"