CVE-2026-32306

CRITICAL EPSS 44.4%

Published Mar 13, 20263mo ago · Modified Jun 17, 20261w ago

9.9 CVSS 3.1

Critical

Published Mar 13, 2026 3mo ago

Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score

9.9

Exploitability

3.1

Impact

6.0

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Changed

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

44.4% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-89 SQL Injection Injection

Affected Products 1

Vendor	Product	Version	Range
hackerbay	oneuptime	*	<10.0.23

References 1

github.com https://github.com/OneUptime/oneuptime/security/advisories/GHSA-p5g2-jm85-8g35

ExploitMitigationVendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.