← Back to CVE List
CVE-2026-54658NVD
Vulnerability 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.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
External 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