SQL Injection Affecting kysely package, versions >=0.26.0 <0.28.12
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-JS-KYSELY-15763565
- published25 Mar 2026
- disclosed20 Mar 2026
- creditEthan Kim
Introduced: 20 Mar 2026
NewCVE-2026-32763 (opens in a new tab)How to fix?
Upgrade kysely to version 0.28.12 or higher.
Overview
kysely is a Type safe SQL query builder
Affected versions of this package are vulnerable to SQL Injection via the visitJSONPathLeg function, which appends user-controlled values from .key() and .at() directly into single-quoted JSON path string literals without proper escaping. An attacker can inject arbitrary SQL by crafting input that breaks out of the JSON path string context.