CVE-2026-63325
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://github.com/Redocly/redocly-cli/commit/d26d452368066be1400f43cea915dd9ea508e18b
- https://github.com/Redocly/redocly-cli/pull/2881
- https://github.com/Redocly/redocly-cli/pull/2922
- https://github.com/Redocly/redocly-cli/releases/tag/@redocly/respect-core@1.34.17
- https://github.com/Redocly/redocly-cli/releases/tag/@redocly/respect-core@2.33.0
- https://github.com/Redocly/redocly-cli/security/advisories/GHSA-xw2f-5386-m542
CWEs
CWE-94 CWE-95
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.