CVE-2008-4928

MEDIUM 4.3CVE-2008-4928 · Published 04/11/2008 · updated 16/06/2026

In short

CVE-2008-4928 is a MEDIUM (CVSS 4.3) vulnerability affecting mybb (mybb).
Chance of exploitation in the next 30 days (EPSS): 1.4%, higher than 72.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
mybb mybb	`= 1.4.2`	No fix yet

Description

Cross-site scripting (XSS) vulnerability in the redirect function in functions.php in MyBB (aka MyBulletinBoard) 1.4.2 allows remote attackers to inject arbitrary web script or HTML via the url parameter in a removesubscriptions action to moderation.php, related to use of the ajax option to request a JavaScript redirect. NOTE: this can be leveraged to execute PHP code and bypass cross-site request forgery (CSRF) protection.

References

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Package

Affected versions

Patched versions

mybb

= 1.4.2

No fix yet

Description

More vulnerabilities in mybb

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