CVE-2026-96758
9.8 CRITICALpublic exploit availablePublished 2026-09-23 · Updated 2026-09-23
AI risk analysis
- Summary
- The flaw allows code injection in the form-data serializer, enabling attackers to inject malicious ${...} expressions that can be executed during the generation of FormData bodies.
- Exploitability
- Exploitation is relatively straightforward given the preconditions of consumer process privileges. Attackers must have access to the affected version of the software.
- Blast radius
- If exploited, this vulnerability could lead to remote code execution and full control over the affected system or application.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to orval @orval/core 8.28.0 or later.
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-94
Public exploit & PoC references
- https://github.com/orval-labs/orval
- https://github.com/orval-labs/orval/blob/v8.27.0/packages/core/src/getters/res-req-types.ts#L808
- https://github.com/orval-labs/orval/commit/975a769a76151354dead879feadfa3537ff065fe
- https://github.com/orval-labs/orval/pull/3988
- https://github.com/orval-labs/orval/security/advisories/GHSA-jwhm-6748-j6pq
- https://github.com/orval-labs/orval/security/advisories/GHSA-jwhm-6748-j6pq
All references
- https://github.com/orval-labs/orval
- https://github.com/orval-labs/orval/blob/v8.27.0/packages/core/src/getters/res-req-types.ts#L808
- https://github.com/orval-labs/orval/commit/975a769a76151354dead879feadfa3537ff065fe
- https://github.com/orval-labs/orval/pull/3988
- https://github.com/orval-labs/orval/security/advisories/GHSA-jwhm-6748-j6pq
- https://www.vulncheck.com/advisories/orval-orval-core-before-8.28.0-code-injection-via-form-data
- https://github.com/orval-labs/orval/security/advisories/GHSA-jwhm-6748-j6pq
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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