CVE-2026-35228 SQL injection in Oracle MCP Server Helper Tool product of Oracle Open Source Projects
Unauthenticated attackers can execute malicious SQL via HTTP, compromising the Oracle MCP Server Helper Tool.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-35228?
CVE-2026-35228 is a high-severity SQL injection vulnerability in Oracle MCP Server Helper Tool product of Oracle Open Source Projects, published on 5 May 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
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.
Weakness: CWE-89
Which versions are affected by CVE-2026-35228?
How do I fix CVE-2026-35228?
No fix has been published for CVE-2026-35228 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-35228 being exploited?
There is no known exploitation of CVE-2026-35228 in the wild and no public exploit code.
Sources
Also known as GHSA-652f-jqwx-jr9x.