Critical severity9.8NVD Advisory· Published Mar 31, 2026· Updated Apr 10, 2026
CVE-2026-34400
CVE-2026-34400
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
alerta-serverPyPI | < 9.1.0 | 9.1.0 |
Affected products
2Patches
Vulnerability mechanics
References
8- github.com/alerta/alerta/commit/aeba85a37a09e5769a7a2da56481aa979ff99a00nvdPatchWEB
- github.com/alerta/alerta/commit/fdd52cd1abad8d02d1dfb8ecdcdbb43b6af3b883nvdPatchWEB
- github.com/alerta/alerta/pull/2040nvdIssue TrackingPatchWEB
- github.com/alerta/alerta/pull/712nvdIssue TrackingPatchWEB
- github.com/advisories/GHSA-8prr-286p-4w7jghsaADVISORY
- github.com/alerta/alerta/security/advisories/GHSA-8prr-286p-4w7jnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-34400ghsaADVISORY
- github.com/alerta/alerta/releases/tag/v9.1.0nvdProductRelease NotesWEB
News mentions
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