CVE-2006-1912

CVE-2006-1912 is a medium-severity vulnerability in Mybulletinboard with a CVSS 2.0 base score of 5.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

MyBB (MyBulletinBoard) 1.1.0 does not set the constant KILL_GLOBAL variable in (1) global.php and (2) inc/init.php, which allows remote attackers to initialize arbitrary variables that are processed by an @extract command, which could then be leveraged to conduct cross-site scripting (XSS) or SQL injection attacks.

Frequently asked questions

What is CVE-2006-1912?
MyBB (MyBulletinBoard) 1.1.0 does not set the constant KILL_GLOBAL variable in (1) global.php and (2) inc/init.php, which allows remote attackers to initialize arbitrary variables that are processed by an @extract command, which could then be leveraged to conduct cross-site scripting (XSS) or SQL injection attacks.
How severe is CVE-2006-1912?
CVE-2006-1912 has a CVSS 2.0 base score of 5.8, rated medium severity.
Is CVE-2006-1912 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-1912?
CVE-2006-1912 affects Mybulletinboard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-1912?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-1912 published?
CVE-2006-1912 was published on 2006-04-20 and last updated on 2026-06-16.

References

Affected products (1)

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