critical9.8
CVE-2020-9757
SEOmatic for CraftCMS allows Server-Side Template Injection
Impact
The Seomatic component before 3.2.46 for Craft CMS allows Server-Side Template Injection and information disclosure via malformed data to the metacontainers controller.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | nystudio107/craft-seomatic | < 3.3.0 | 3.3.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Craftcms | Craft Cms | before 3.3.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/giany/CVE/blob/master/CVE-2020-9757.txt
- https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md
- https://github.com/nystudio107/craft-seomatic/commit/65ab659cb6c914c7ad671af1e417c0da2431f79b
- https://github.com/nystudio107/craft-seomatic/commit/a1c2cad7e126132d2442ec8ec8e9ab43df02cc0f
- https://github.com/advisories/GHSA-6q4j-8pjm-5mgc
- https://nvd.nist.gov/vuln/detail/CVE-2020-9757