Hypequery up to 2.0.1 utils.ts escapeValue injection

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k2.00+

Summaryinfo

A vulnerability was found in Hypequery up to 2.0.1 and classified as critical. The affected element is the function escapeValue of the file packages/clickhouse/src/core/utils.ts. Such manipulation leads to injection. This vulnerability is listed as CVE-2026-54658. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Hypequery up to 2.0.1. It has been rated as critical. Affected by this issue is the function escapeValue of the file packages/clickhouse/src/core/utils.ts. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-54658 since 06/15/2026. The exploitation is known to be easy. The attack may be launched remotely. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

Upgrading to version 2.0.2 eliminates this vulnerability.

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Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Hypequery 2.0.2

Timelineinfo

06/15/2026 CVE reserved
07/28/2026 +43 days VulDB entry created
07/29/2026 +0 days Advisory disclosed
07/29/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-54658 (🔒)
GCVE (CVE): GCVE-0-2026-54658
GCVE (VulDB): GCVE-100-384038

Entryinfo

Created: 07/29/2026 01:04
Changes: 07/29/2026 01:04 (55)
Complete: 🔍
Cache ID: 216::103

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