CVE-2026-16753

High

Description

Incorrect authorization in the library-query execution endpoint in Lowcoder version, up to and including 2.4.10, allows an authenticated administrator or developer in one organization to execute a library query belonging to another organization via a crafted request containing the victim library-query identifier.

SeverityHigh

CVSS8.8

Exploit probability—

ProductLowcoder

PublishedOct 13, 2026

First seenOct 13, 2026

Weakness typeCWE-863Incorrect authorization CWE-639Authorization bypass through user-controlled key

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

Product	Affected versions	Fixed in
Lowcoder Lowcoder	2.1.0 ≤ v ≤ 2.4.10	—

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