Bug 2519812 (CVE-2026-61518) - CVE-2026-61518 ISPConfig: ISPConfig: Arbitrary SQL injection via Remote API primary_id parameter
Summary: CVE-2026-61518 ISPConfig: ISPConfig: Arbitrary SQL injection via Remote API p...
Keywords:
Status: NEW
Alias: CVE-2026-61518
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-19 17:56 UTC by OSIDB Bzimport
Modified: 2026-09-23 16:52 UTC (History)
1 user (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-08-19 17:56:01 UTC
ISPConfig contains an authenticated SQL injection vulnerability in the Remote API. The primary_id parameter passed to delete and update API methods is concatenated directly into SQL WHERE clauses without integer casting or parameterized query binding. The built-in SQL injection scanner does not block quote-free boolean payloads and does not reject requests in its default configuration. A remote API user holding any single low-privilege function permission can inject arbitrary SQL to delete or modify records across all tenants in the control panel database and extract arbitrary data via blind boolean inference, including password hashes and client records.


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