CVE-2026-54658
CVE-2026-54658 · @hypequery/clickhouse has SQL Injection in parameter escaping that allows arbitrary SQL execution
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Hypequery is a TypeScript semantic layer for ClickHouse. Prior to 2.5.1, escapeValue() in packages/clickhouse/src/core/utils.ts did not escape backslashes before single quotes during parameter substitution, allowing attacker controlled query parameters with a trailing backslash to escape the closing quote and inject arbitrary SQL. This issue is fixed in version 2.0.2. Version 2.0.2 fixes string parameters, while version 2.5.1 fixes all known vectors. Upgrading to 2.5.1 or later is the only complete fix. In versions 2.0.2 through 2.5.0, serializing non-scalar parameters with JSON.stringify() before passing them is a workaround for the object/array vector only.
CVSS 9.8 · Critical · EPSS 0.8% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
hypequery
- Versions
- < 2.5.1: Affected
No fix published
@hypequery/clickhouse npm
- Affected ranges
- SEMVER: < 2.5.1
Update to 2.5.1
Original sources
- https://github.com/hypequery/hypequery/security/advisories/GHSA-6wcc-39rp-hh9p
- https://github.com/hypequery/hypequery/pull/349
- https://github.com/hypequery/hypequery/commit/2879161a810fed2c2222f785816ff05510976960
- https://github.com/hypequery/hypequery/commit/2dc1df7bae
- https://github.com/hypequery/hypequery/commit/4dfa9d77d70a08b970e722268b75ca7d13db0bdf
- https://github.com/hypequery/hypequery/blob/main/packages/clickhouse/CHANGELOG.md#202
- https://github.com/hypequery/hypequery/releases/tag/@hypequery/[email protected]
- https://github.com/hypequery/hypequery/releases/tag/@hypequery/[email protected]
- https://nvd.nist.gov/vuln/detail/CVE-2026-54658