CVE-2026-96754 Orval - Code Injection

Orval < 8.29.0 contains a code injection caused by failure to escape OpenAPI path values in single-quoted route literals in @orval/hono generator, letting attackers execute arbitrary JavaScript code on module import, exploit requires crafted OpenAPI document.

CVSS base score 9.8 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.43% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Code Injection
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
23 September 2026
Updated
15 October 2026
Weakness
CWE-94

Vendor fix

Update to version 8.29.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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