To remediate this issue, users should upgrade to version 0.2.0. Users should also verify that the scan output bucket in their account is owned by their own account, because upgrading does not release a bucket name that a third party has already registered.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 10 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Thu, 10 Sep 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Thu, 10 Sep 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A missing S3 bucket ownership verification in the AWS Security Agent MCP server before 0.2.0 version might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that archive, via a pre-registered storage bucket whose name is derived from a publicly known account identifier. To remediate this issue, users should upgrade to version 0.2.0. Users should also verify that the scan output bucket in their account is owned by their own account, because upgrading does not release a bucket name that a third party has already registered. | |
| Title | Missing S3 bucket ownership verification in the AWS Security Agent MCP server | |
| First Time appeared |
Aws
Aws aws Security Agent Mcp Server |
|
| Weaknesses | CWE-283 CWE-341 |
|
| CPEs | cpe:2.3:a:aws:aws_security_agent_mcp_server:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Aws
Aws aws Security Agent Mcp Server |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: AMZN
Published:
Updated: 2026-09-10T16:29:49.389Z
Reserved: 2026-09-09T15:23:10.427Z
Link: CVE-2026-87913
Updated: 2026-09-10T16:28:15.783Z
Status : Received
Published: 2026-09-10T16:18:07.187
Modified: 2026-09-10T17:17:06.853
Link: CVE-2026-87913
No data.
OpenCVE Enrichment
Updated: 2026-09-10T17:30:10Z