CVE-2026-42261 | legeling PromptHub up to 0.5.3 skills.ts input validation

May 8, 2026 Yanac

A vulnerability was found in legeling PromptHub up to 0.5.3 and classified as critical. This vulnerability affects unknown code of the file apps/web/src/routes/skills.ts. Executing a manipulation can lead to improper input validation.

This vulnerability is tracked as CVE-2026-42261. The attack can be launched remotely. No exploit exists.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More