CVE-2026-63080
Aptabase SQL Injection via ClickHouse query backend
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-89 |
| Vendor | aptabase |
| Product | aptabase |
| Published | Jul 21, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected Versions
aptabase / aptabase
0 ≤ 5a8936852a20c26267ffaefd3544f91e3ca94135
References
Credits
YoyoChaud