CVE WatchSep 18, 2026

CVE-2026-63325

Redocly CLI makes OpenAPI validation, linting, and documentation workflows easier. Prior to version 2.33.0 of @redocly/respect-core and @red

CVSS

7.8

High

EPSS

0.2%

p11

KEV

—

Exploit Today

0-100

Published: Sep 16, 2026 · Last modified: Sep 18, 2026 · CWE-94 · CWE-95

EPSS · 30d

0.2%EPSS · 30 days0.2%

2026-09-172026-09-18

Technical description

Redocly CLI makes OpenAPI validation, linting, and documentation workflows easier. Prior to version 2.33.0 of @redocly/respect-core and @redocly/cli, the respect command dynamically evaluates $faker runtime expressions in Arazzo descriptions. A crafted expression can traverse constructor, prototype, or __proto__ properties in packages/respect-core/src/modules/context-parser/get-value-from-context.ts, reach the JavaScript Function constructor, and execute arbitrary code when a user processes an untrusted description. The executed code runs with the privileges of the CLI process and can execute shell commands or read CI secrets. Users processing only trusted, self-authored workflows are not affected. This issue is fixed in @redocly/respect-core and @redocly/cli version 2.33.0.

Official references

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