CVE-2007-6303

What it is

MySQL 5.0.x before 5.0.51a, 5.1.x before 5.1.23, and 6.0.x before 6.0.4 does not update the DEFINER value of a view when the view is altered, which allows remote authenticated users to gain privileges via a sequence of statements including a CREATE SQL SECURITY DEFINER VIEW statement and an ALTER VIEW statement.

At a glance

Exploitability

Can be exploited over the network with a login. Limited direct impact.

Exploit odds

2.2% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2007-12-10 21:46 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:47 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 2.2% in the next 30 days (EPSS).
• Severity: 3.5 LOW (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2007-12-10 21:46 UTC

Last modified

2026-06-16 22:47 UTC

Exploit probability

2.2% · EPSS, next 30 days

Record status

Modified

Affected

• MySQL 5.0.0
• MySQL 5.0.1
• MySQL 5.0.2
• MySQL 5.0.3
• MySQL 5.0.4
• MySQL 5.0.5
• MySQL 5.0.5.0.21
• MySQL 5.0.10

Attack profile CVSS 2.0 · 3.5

Attack vector

Network

Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

Is it in your code?

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