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Vulnerability record · CVE-2009-5026 · published 17 August 2012

CVE-2009-5026: Mysql sql injection vulnerability

Mysql · Mysql

The executable comment feature in MySQL 5.0.x before 5.0.93 and 5.1.x before 5.1.50, when running in certain slave configurations in which the slave is running a newer version than the master, allows remote attackers to execute arbitrary SQL commands via custom comments.

6.8 CVSS 2.0 Medium EPSS 7.8% · top 5.6% CWE-89 · SQL injection
6.8CVSS 2.0 base score
7.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

The executable comment feature in MySQL 5.0.x before 5.0.93 and 5.1.x before 5.1.50, when running in certain slave configurations in which the slave is running a newer version than the master, allows remote attackers to execute arbitrary SQL commands via custom comments.

AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://bugs.mysql.com/bug.php?id=49124 Exploit
http://dev.mysql.com/doc/refman/5.0/en/news-5-0-93.html
http://dev.mysql.com/doc/refman/5.1/en/news-5-1-50.html
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00007.html
http://seclists.org/oss-sec/2011/q4/101
http://secunia.com/advisories/49179
https://bugzilla.redhat.com/show_bug.cgi?id=640177 Exploit
http://bugs.mysql.com/bug.php?id=49124 Exploit
http://dev.mysql.com/doc/refman/5.0/en/news-5-0-93.html
http://dev.mysql.com/doc/refman/5.1/en/news-5-1-50.html
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00007.html
http://seclists.org/oss-sec/2011/q4/101
http://secunia.com/advisories/49179
https://bugzilla.redhat.com/show_bug.cgi?id=640177 Exploit

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2009-5026), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.