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CVE-2026-63080— Aptabase SQL Injection via ClickHouse query backend

Quick assessment

Affected
aptabase aptabase
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Aptabase Aptabase是Aptabase公司的一款应用数据追踪分析软件。 Aptabase 5a89368之前版本存在SQL注入漏洞，该漏洞源于ClickHouse查询后端未对EventName、CountryCode、OsName、DeviceModel、AppVersion或SessionId等参数进行充分清理，容易受到SQL注入攻击，允许经过身份验证的攻击者注入UNION ALL语句绕过租户隔离，读取所有租户的事件数据。

CVSS 6.5 · Medium EPSS 0.40% · P33

Affected Version Matrix 1

VendorProduct Version RangeStatus
aptabase aptabase ≤ 5a8936852a20c26267ffaefd3544f91e3ca94135 affected
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I. Basic Information for CVE-2026-63080

Vulnerability Information
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Vulnerability Title
Aptabase SQL Injection via ClickHouse query backend
Source: CVE Program / CVE List V5
Vulnerability Description
Aptabase through commit 5a89368 contains a SQL injection vulnerability in the ClickHouse query backend that allows authenticated attackers to read event data across all tenants by injecting unsanitized filter parameters into Liquid SQL templates. Attackers can supply malicious values through EventName, CountryCode, OsName, DeviceModel, AppVersion, or SessionId parameters to inject a UNION ALL statement that bypasses the app_id tenant isolation filter across thirteen of the fifteen stats API endpoints.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Aptabase SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Aptabase Aptabase是Aptabase公司的一款应用数据追踪分析软件。 Aptabase 5a89368之前版本存在SQL注入漏洞，该漏洞源于ClickHouse查询后端未对EventName、CountryCode、OsName、DeviceModel、AppVersion或SessionId等参数进行充分清理，容易受到SQL注入攻击，允许经过身份验证的攻击者注入UNION ALL语句绕过租户隔离，读取所有租户的事件数据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
aptabase aptabase 0 ~ 5a8936852a20c26267ffaefd3544f91e3ca94135 -

II. Public POCs for CVE-2026-63080

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III. Intelligence Information for CVE-2026-63080

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Security Blog Posts for CVE-2026-63080 (1)

Other References for CVE-2026-63080 (1)

IV. Related Vulnerabilities

Same weakness: CWE-89

V. Comments for CVE-2026-63080

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