rootpwn

critical · CVSS v3 9.8 · CVSS v4 9.3

CVE-2026-96757

orval before 8.29.0 fails to escape OpenAPI media-type keys when emitting them into single-quoted Content-Type string li…

Description

orval before 8.29.0 fails to escape OpenAPI media-type keys when emitting them into single-quoted Content-Type string literals in generated code. Attackers can inject JavaScript through crafted media-type keys in OpenAPI specifications that executes when generated fetch operations or mock resolvers are invoked.

Scores

Severity
critical
CVSS v2
10
CVSS v3
9.8
CVSS v4
9.3
EPSS

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