CVE-2026-46850Network attack vector

Authenticated takeover via undisclosed HTTP code injection

Published Jun 16, 2026 · Updated Jun 16, 2026

Code injection in Oracle MySQL Shell for VS Code 2026.2.0+9.6.1 allows remote authenticated users to take over MySQL Shell via HTTP. Oracle has not disclosed the affected HTTP handler, the untrusted input it accepts, or how that input reaches generated code. Low-privileged access is required; successful exploitation grants control of the shell and can affect resources beyond its security scope.

CVSS severity9.9
Critical
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Oracle MySQL Shell for VS Code 2026.2.0+9.6.1 allows remote authenticated users to take over MySQL Shell via HTTP. Oracle has not disclosed the affected HTTP handler, the untrusted input it accepts, or how that input reaches generated code. Low-privileged access is required; successful exploitation grants control of the shell and can affect resources beyond its security scope.

The record

CVE
CVE-2026-46850
Published
Jun 16, 2026
Updated
Jun 16, 2026
Vendor
Oracle
Product
MySQL Shell
Classifications
CWE-94
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2026.2.0+9.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · MySQL Shellversion=2026.2.0+9.6.1

Published CVSS scores

9.9OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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