CVE-2026-52887
CWE-89Published: July 15, 2026· Updated: Jul 15, 2026
Official Description
NocoBase is an AI-powered no-code/low-code platform for building business applications and enterprise solutions. Prior to 2.0.61, NocoBase @nocobase/plugin-notification-in-app-message exposed GET /api/myInAppChannels:list, where the filter[latestMsgReceiveTimestamp][$lt] value was inserted into a Sequelize.literal() template string without escaping or parameter binding, allowing a signed-up authenticated user to run stacked PostgreSQL statements and potentially execute commands with COPY ... TO PROGRAM. This vulnerability is fixed in 2.0.61.
Risk Analysis
This critical vulnerability in NocoBase allows an authenticated user to execute arbitrary PostgreSQL statements and potentially commands on the server. The flaw is due to improper handling of user-supplied input in a Sequelize.literal() template string, resulting in a CVSS score of 10.0.
No public exploit is currently known for this remotely exploitable vulnerability.
Upgrade NocoBase to version 2.0.61 or later to fix this SQL injection and potential command execution vulnerability. Ensure all database queries use parameterized statements and proper input escaping.
Technical Analysis
CVE-2026-52887 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 10.0.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
From a weakness classification perspective (CWE-89): SQL injection vulnerabilities allow attackers to manipulate database queries, potentially exposing or modifying sensitive data.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (3)
Quick Facts
Related CVEs (CWE-89)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-52887 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts