CVE-2026-22880: Insecure Unknown Field Enumeration

Exposing validation error output variables of dynamically requested but locally unmapped fields inside a user-facing translation formatter permits arbitrary iteration and enumeration of internal form schema constraints.

Provally CuratedPublic repositoryMediumMedium confidenceVerifiedApache-2.0TS
greprules fetch cve-2026-22880-insecure-unknown-field-enumeration --engine opengrep

Description

Exposing validation error output variables of dynamically requested but locally unmapped fields inside a user-facing translation formatter permits arbitrary iteration and enumeration of internal form schema constraints.