Description (CNA)
Kysely is a type-safe TypeScript SQL query builder. Versions up to and including 0.28.11 has a SQL injection vulnerability in JSON path compilation for MySQL and SQLite dialects. The `visitJSONPathLeg()` function appends user-controlled values from `.key()` and `.at()` directly into single-quoted JSON path string literals (`'$.key'`) without escaping single quotes. An attacker can break out of the JSON path string context and inject arbitrary SQL. This is inconsistent with `sanitizeIdentifier()`, which properly doubles delimiter characters for identifiers — both are non-parameterizable SQL constructs requiring manual escaping, but only identifiers are protected. Version 0.28.12 fixes the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| kysely-org / kysely | affected >= 0.26.0, < 0.28.12 |
CWE
CWE-89
References
- https://github.com/kysely-org/kysely/security/advisories/GHSA-wmrf-hv6w-mr66
- https://github.com/kysely-org/kysely/commit/0a602bff2f442f6c26d5e047ca8f8715179f6d24
- https://github.com/kysely-org/kysely/releases/tag/v0.28.12
ADP enrichment
No English description supplied.
No references supplied.