oneuptime up to 10.0.22 Telemetry Aggregation API append sql injection

Summaryinfo

A vulnerability described as critical has been identified in oneuptime up to 10.0.22. The affected element is the function append of the component Telemetry Aggregation API. The manipulation of the argument aggregationType/aggregateColumnName/aggregationTimestampColumnName results in sql injection. This vulnerability is identified as CVE-2026-32306. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in oneuptime up to 10.0.22. Affected is the function append of the component Telemetry Aggregation API. The manipulation of the argument aggregationType/aggregateColumnName/aggregationTimestampColumnName with an unknown input leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-32306 since 03/11/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1505.

Upgrading to version 10.0.23 eliminates this vulnerability.

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Productinfo

Name

• oneuptime

Version

• 10.0.0
• 10.0.1
• 10.0.2
• 10.0.3
• 10.0.4
• 10.0.5
• 10.0.6
• 10.0.7
• 10.0.8
• 10.0.9
• 10.0.10
• 10.0.11
• 10.0.12
• 10.0.13
• 10.0.14
• 10.0.15
• 10.0.16
• 10.0.17
• 10.0.18
• 10.0.19
• 10.0.20
• 10.0.21
• 10.0.22

Website

• Product: https://github.com/OneUptime/oneuptime/

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