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CVE-2026-34400

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/31/2026

Last Modified4/3/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-89

References

https://github.com/alerta/alerta/commit/aeba85a37a09e5769a7a2da56481aa979ff99a00(security-advisories@github.com)

https://github.com/alerta/alerta/commit/fdd52cd1abad8d02d1dfb8ecdcdbb43b6af3b883(security-advisories@github.com)

https://github.com/alerta/alerta/pull/2040(security-advisories@github.com)

https://github.com/alerta/alerta/pull/712(security-advisories@github.com)

https://github.com/alerta/alerta/releases/tag/v9.1.0(security-advisories@github.com)

https://github.com/alerta/alerta/security/advisories/GHSA-8prr-286p-4w7j(security-advisories@github.com)

IOC Correlations

No correlations recorded

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