Description
Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Cosmos DB allows an authorized attacker to elevate privileges over a network.
Affected products
microsoft: azure cosmos db
References1
- msrc.microsoft.com/update-guide/vulnerability/CVE-2026-87701 Vendor Advisory
Metrics
- CVSS 3.1
-
9.6
CRITICAL
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N - EPSS — exploit probability
- 1% percentile: 57 · as of 8 November 2026
- CWE
- CWE-74
Could this be exploited in your environment?
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