CVE-2026-32306
OneUptime ClickHouse SQL Injection via Aggregate Query Parameters
Description
OneUptime is a solution for monitoring and managing online services. Prior to 10.0.23, the telemetry aggregation API accepts user-controlled aggregationType, aggregateColumnName, and aggregationTimestampColumnName parameters and interpolates them directly into ClickHouse SQL queries via the .append() method (documented as "trusted SQL"). There is no allowlist, no parameterized query binding, and no input validation. An authenticated user can inject arbitrary SQL into ClickHouse, enabling full database read (including telemetry data from all tenants), data modification, and potential remote code execution via ClickHouse table functions. This vulnerability is fixed in 10.0.23.
INFO
Published Date :
March 13, 2026, 7:54 p.m.
Last Modified :
Oct. 7, 2026, 8:10 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | CRITICAL | MITRE-CVE | ||||
| CVSS 3.1 | CRITICAL | [email protected] |
Solution
- Update OneUptime to version 10.0.23.
- Verify the upgrade was successful.
- Review and secure all API endpoints.
- Implement input validation for API parameters.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-32306.
| URL | Resource |
|---|---|
| https://github.com/OneUptime/oneuptime/security/advisories/GHSA-p5g2-jm85-8g35 | Exploit Mitigation Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-32306 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-32306
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-32306 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-32306 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Translated by [email protected]
Oct. 07, 2026
Action Type Old Value New Value Changed Translation Title: oneuptime de OneUptime, Description: OneUptime es una solución para monitorear y gestionar servicios en línea. Antes de la 10.0.23, la API de agregación de telemetría acepta los parámetros controlados por el usuario aggregationType, aggregateColumnName y aggregationTimestampColumnName y los interpola directamente en las consultas SQL de ClickHouse a través del método .append() (documentado como 'SQL de confianza'). No hay lista blanca, no hay enlace de consulta parametrizada y no hay validación de entrada. Un usuario autenticado puede inyectar SQL arbitrario en ClickHouse, lo que permite la lectura completa de la base de datos (incluidos los datos de telemetría de todos los inquilinos), la modificación de datos y la potencial ejecución remota de código a través de funciones de tabla de ClickHouse. Esta vulnerabilidad está corregida en la 10.0.23. Title: OneUptime, Description: OneUptime es una solución para monitorear y gestionar servicios en línea. Antes de la 10.0.23, la API de agregación de telemetría acepta los parámetros controlados por el usuario aggregationType, aggregateColumnName y aggregationTimestampColumnName y los interpola directamente en las consultas SQL de ClickHouse a través del método .append() (documentado como 'SQL de confianza'). No hay lista blanca, no hay enlace de consulta parametrizada y no hay validación de entrada. Un usuario autenticado puede inyectar SQL arbitrario en ClickHouse, lo que permite la lectura completa de la base de datos (incluidos los datos de telemetría de todos los inquilinos), la modificación de datos y la potencial ejecución remota de código a través de funciones de tabla de ClickHouse. Esta vulnerabilidad está corregida en la 10.0.23. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'OneUptime', 'product': 'oneuptime', 'versions': [{'status': 'affected', 'version': '< 10.0.23'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-32306', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'poc'}, {'automatable': 'no'}, {'technicalImpact': 'total'}], 'version': '2.0.3', 'timestamp': '2026-03-14T03:42:10.455865Z'} -
Initial Analysis by [email protected]
Mar. 17, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:hackerbay:oneuptime:*:*:*:*:*:*:*:* versions up to (excluding) 10.0.23 Added Reference Type GitHub, Inc.: https://github.com/OneUptime/oneuptime/security/advisories/GHSA-p5g2-jm85-8g35 Types: Exploit, Mitigation, Vendor Advisory -
New CVE Received by [email protected]
Mar. 13, 2026
Action Type Old Value New Value Added Description OneUptime is a solution for monitoring and managing online services. Prior to 10.0.23, the telemetry aggregation API accepts user-controlled aggregationType, aggregateColumnName, and aggregationTimestampColumnName parameters and interpolates them directly into ClickHouse SQL queries via the .append() method (documented as "trusted SQL"). There is no allowlist, no parameterized query binding, and no input validation. An authenticated user can inject arbitrary SQL into ClickHouse, enabling full database read (including telemetry data from all tenants), data modification, and potential remote code execution via ClickHouse table functions. This vulnerability is fixed in 10.0.23. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Added CWE CWE-89 Added Reference https://github.com/OneUptime/oneuptime/security/advisories/GHSA-p5g2-jm85-8g35