Vulnerability · Published May 5, 2026 · Assigned by oracle

CVE-2026-35228

High 8.7

In plain English

A high-severity SQL injection in Oracle MCP Server Helper Tool product of Oracle Open Source Projects from Oracle Corporation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities).

Severity (CVSS 3.1)8.7High

Exploit odds (30 days)0.2%top 87.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Vulnerability in the Oracle MCP Server Helper Tool product of Oracle Open Source Projects (component: helper tool). The supported versions that is affected is 1.0.1-1.0.156. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle MCP Server Helper Tool. Successful attacks of this vulnerability can result in Oracle MCP Server Helper Tool executing malicious SQL.

Affected products (as reported)

Vendor	Product	Versions
Oracle Corporation	Oracle MCP Server Helper Tool product of Oracle Open Source Projects	1.0.1-1.0.156

Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

References

Oracle Advisory vendor-advisory