PT-2026-78545

CVE-2026-62681

Published

2026-08-19

Updated

2026-09-21

Description by

CVSS 4.0

9.3

Critical

MetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Orval versions prior to 8.21.0

Description An issue exists where unescaped backticks in an OpenAPI path are emitted into request URL template literals for axios, fetch, react-query, and SWR clients without safe encoding. This allows attacker-controlled JavaScript to be evaluated when a generated request, URL-builder, or query-key function is called, leading to code execution in the developer, CI, test, or application environment. The affected code is located in packages/core/src/getters/route.ts and route generation consumers.

Recommendations Update to version 8.21.0.

Exploitability

Exploit

Fix

Impacts

Vendors

Affected products

Weakness enumeration

CWE-94: Improper Control of Generation of Code (\'Code Injection\')

CWE-116: Improper Encoding or Escaping of Output

CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine

Related identifiers