CVE-2020-19049
Medium
Description
Cross Site Scripting (XSS) in MyBB v1.8.20 allows remote attackers to inject arbitrary web script or HTML via the "Description" field found in the "Add New Forum" page by doing an authenticated POST HTTP request to '/Upload/admin/index.php?module=forum-management&action=add'.
SeverityMedium
CVSS5.4
Exploit probability54. percentile0.7%
Product
Mybb
PublishedAug 31, 2021
First seenAug 31, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mybb mybb | 1.8.20 | — |
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