CVE-2026-34400

Alerta is a monitoring tool. Prior to version 9.1.0, the Query string search API (q=) was vulnerable to SQL injection via the Postgres query parser, which built WHERE clauses by interpolating user-supplied search terms directly into SQL strings via f-strings. This issue has been patched in version 9.1.0.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/alerta/alerta/commit/aeba85a37a09e5769a7a2da56481aa979ff99a00	Patch
https://github.com/alerta/alerta/commit/fdd52cd1abad8d02d1dfb8ecdcdbb43b6af3b883	Patch
https://github.com/alerta/alerta/pull/2040	Issue Tracking Patch
https://github.com/alerta/alerta/pull/712	Issue Tracking Patch
https://github.com/alerta/alerta/releases/tag/v9.1.0	Product Release Notes
https://github.com/alerta/alerta/security/advisories/GHSA-8prr-286p-4w7j	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:alerta_project:alerta:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-31 22:16

Updated : 2026-07-24 21:10

NVD link : CVE-2026-34400

Mitre link : CVE-2026-34400

CVE.ORG link : CVE-2026-34400

JSON object : View

Products Affected

alerta_project

alerta

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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