CVEvulnerability
CVE-2020-9757
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-03-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-74
Description
The SEOmatic component before 3.3.0 for Craft CMS allows Server-Side Template Injection that leads to RCE via malformed data to the metacontainers controller.
Affected configurations
• craftcms craft cms (< 3.3.0)
Related
Weakness · CWE (1)
- CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness
References
- https://github.com/giany/CVE/blob/master/CVE-2020-9757.txt Exploit, Third Party Advisory
- https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md Release Notes, Third Party Advisory
- https://github.com/nystudio107/craft-seomatic/commit/65ab659cb6c914c7ad671af1e417c0da2431f79b Patch, Third Party Advisory
- https://github.com/nystudio107/craft-seomatic/commit/a1c2cad7e126132d2442ec8ec8e9ab43df02cc0f Patch, Third Party Advisory
- https://github.com/giany/CVE/blob/master/CVE-2020-9757.txt Exploit, Third Party Advisory
- https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md Release Notes, Third Party Advisory
- https://github.com/nystudio107/craft-seomatic/commit/65ab659cb6c914c7ad671af1e417c0da2431f79b Patch, Third Party Advisory
- https://github.com/nystudio107/craft-seomatic/commit/a1c2cad7e126132d2442ec8ec8e9ab43df02cc0f Patch, Third Party Advisory