PT-2026-62114 · Aptabase · Aptabase

Yoyochaud · CVE-2026-63080 · Published 2026-07-21 · Updated 2026-07-21

NVD

CVSS v3.1

6.5

Medium

Base vector

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

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.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-63080

Affected Products

Aptabase

References · 3

• 🔥 https://yoyochaud.fr/en/chaud/cve-2026-63080-aptabase-sql-injection · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-63080 · Security Note
• https://vulncheck.com/advisories/aptabase-sql-injection-via-clickhouse-query-backend · Note