CVE-2021-41749
Critical
Description
In the SEOmatic plugin up to 3.4.11 for Craft CMS 3, it is possible for unauthenticated attackers to perform a Server-Side Template Injection, allowing for remote code execution.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Nystudio107 Seomatic
PublishedJun 12, 2022
First seenJun 12, 2022
How to fix
Update
- nystudio107/craft-seomatic3.4.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nystudio107 seomatic | v ≤ 3.4.11 | — |
| nystudio107/craft-seomaticPackagist | v < 3.4.11 | 3.4.11 |
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