PT-2026-41448
CVE-2021-47934
·
Published
2026-05-16
·
Updated
2026-05-17
Description by
CVSS 3.1
5.3
MediumMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Name of the Vulnerable Software and Affected Versions
MyBB Timeline Plugin version 1.0
Description
Cross-site scripting issues allow the injection of malicious scripts via thread titles, post content, and user profile fields such as
Location and Bio. Additionally, a cross-site request forgery flaw exists in the 'timeline.php' profile action, enabling attackers to change a user's cover picture by crafting malicious forms that execute when victims visit affected profiles.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Vendors
Affected products
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