CVE-2026-54658
Critical · CVSS 9.8- CVSS
- 9.8
- nvd
- EPSS
- —
- KEV
- No
- Class
- oss containerizable
- CWE-89
Description
Hypequery is a TypeScript semantic layer for ClickHouse. Prior to 2.0.2, 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.
Affected packages
| npm | @hypequery/clickhouse | 0 → 2.0.2 |
References
- https://github.com/hypequery/hypequery/blob/main/packages/clickhouse/CHANGELOG.md#202
- https://github.com/hypequery/hypequery/commit/4dfa9d77d70a08b970e722268b75ca7d13db0bdf
- https://github.com/hypequery/hypequery/releases/tag/@hypequery/clickhouse@2.0.2
- https://github.com/hypequery/hypequery/security/advisories/GHSA-6wcc-39rp-hh9p
Status: profiled · ingested 2026-07-29T18:00:00.000Z