GitHub Advisoryadvisory · Packagist
GHSA-6q4j-8pjm-5mgc SEOmatic for CraftCMS allows Server-Side Template Injection
CRITICAL
Official page ↗
- Aliases
- CVE-2020-9757
- Ecosystem
- Packagist
- Packages
- nystudio107/craft-seomatic
- Severity
- Critical
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-74
- Reviewed
- 2023-07-12
Affected packages
• Packagist nystudio107/craft-seomatic: < 3.3.0 → fixed in 3.3.0
Description
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.
Related
Alias · CVE (1)
- CVE-2020-9757 The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the… vulnerability
Weakness · CWE (1)
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-9757 advisory
- https://github.com/nystudio107/craft-seomatic/commit/65ab659cb6c914c7ad671af1e417c0da2431f79b web
- https://github.com/nystudio107/craft-seomatic/commit/a1c2cad7e126132d2442ec8ec8e9ab43df02cc0f web
- https://github.com/giany/CVE/blob/master/CVE-2020-9757.txt web
- https://github.com/nystudio107/craft-seomatic package
- https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md web