CVE-2026-54658
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| hypequery | hypequery | < 2.0.2 | affected |
Weaknesses
- CWE-89: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
References
- https://github.com/hypequery/hypequery/security/advisories/GHSA-6wcc-39rp-hh9p
- 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/clickhouse@2.0.2
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