MyBB Cross-Poster <= 1.0 Authenticated Stored Cross-Site Scripting
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| MyBB Cross-Poster | MyBB Cross-Poster | affected |
|
No data.
No data available yet.
Vendor Solution
Uninstall plugin from WordPress site.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-25699 | The MyBB Cross-Poster WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and sanitization via several parameters found in the ~/classes/MyBBXPSettings.php file which allowed attackers with administrative user access to inject arbitrary web scripts, in versions up to and including 1.0. This affects multi-site installations where unfiltered_html is disabled for administrators, and sites where unfiltered_html is disabled. |
No CVSS v4.0
No CVSS v3.0
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.946% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')