CVE-2026-96758orval @orval/core before 8.28.0 Code Injection via Form-Data
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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orval @orval/core before 8.28.0 contains a code injection vulnerability in the form-data serializer that fails to escape multipart property names in generated template literals. Attackers can inject ${...} expressions into OpenAPI schema property names that execute as live interpolation when the generated client builds FormData bodies with consumer process privileges.
- CVSS
- 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-94
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 23, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
orval-labs orval orval_labs:orval (from the name) | before 8.28.0; 8.28.0 not affected | CNA record |
References
- https://github.com/orval-labs/orval/security/advisories/GHSA-jwhm-6748-j6pqvendor-advisory
- https://github.com/orval-labs/orval/pull/3988patch, issue-tracking
- https://github.com/orval-labs/orval/commit/975a769a76151354dead879feadfa3537ff065fepatch
- https://github.com/orval-labs/orval/blob/v8.27.0/packages/core/src/getters/res-req-types.ts#L808technical-description
- https://github.com/orval-labs/orvalproduct
- https://www.vulncheck.com/advisories/orval-orval-core-before-8.28.0-code-injection-via-form-datathird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.