CVE-2026-18428

8.8 Élevée

Publiée le 13/08/2026 à 20:17 · Modifiée le 14/08/2026 à 21:04 · En attente d'analyse NVD · Source : ff89ba41-3aa1-4d27-914a-91399e9639e5

Description

A SQL query validation bypass in the Flint extension query handler in the OpenSearch SQL plugin allows a remote authenticated actor with async query access to execute arbitrary code on Apache Spark workers by sending a crafted SQL query to the direct query endpoint.

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Produits concernés

AWS Opensearch
Github Opensearch

Scores CVSS

Version	Score	Source	Vecteur
4.0	8.7 Élevée	ff89ba41-3aa1-4d27-914a-91399e9639e5	`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X`
3.1	8.8 Élevée	ff89ba41-3aa1-4d27-914a-91399e9639e5	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-693

Références

https://aws.amazon.com/security/security-bulletins/2026-081-aws/
https://docs.aws.amazon.com/opensearch-service/latest/developerguide/service-software.html
https://github.com/opensearch-project/sql/security/advisories/GHSA-g4jr-343c-fvjm
https://opensearch.org/artifacts/by-version/?_gl=1*d14pqp*_up*MQ..*_ga*Nzc5NTAxNzM2LjE3ODM1NTA2NDA.*_ga_BQV14XK08F*czE3ODM1NTA2NDAkbzEkZzEkdDE3ODM1NTA3MTQkajU2JGwwJGg3NTc4ODY0OTM.#release-2-19-6
https://opensearch.org/artifacts/by-version/?_gl=1*d14pqp*_up*MQ..*_ga*Nzc5NTAxNzM2LjE3ODM1NTA2NDA.*_ga_BQV14XK08F*czE3ODM1NTA2NDAkbzEkZzEkdDE3ODM1NTA3MTQkajU2JGwwJGg3NTc4ODY0OTM.#release-3-7-0

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories