CVE-2026-34400mediumCWE-89

CVE-2026-34400: medium-severity vulnerability in alerta

alerta-server has potential SQL Injection vulnerability in Query String Syntax (q=) API

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.9epss 0.6%
exploitation probability
0.6%top 53% of all CVEs
observed exploitation
nono source reports it
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
alerta · alerta
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References
https://github.com/alerta/alerta/commit/aeba85a37a09e5769a7a2da56481aa979ff99a00https://github.com/alerta/alerta/commit/fdd52cd1abad8d02d1dfb8ecdcdbb43b6af3b883https://github.com/alerta/alerta/pull/2040https://github.com/alerta/alerta/pull/712https://github.com/alerta/alerta/releases/tag/v9.1.0https://github.com/alerta/alerta/security/advisories/GHSA-8prr-286p-4w7j