CVE-2020-9757

Public Exploit

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 93.41% Top 5%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/nystudio107/craft-seomatic/blob/v3/CHANGELOG.md third party advisory release notes
https://github.com/giany/CVE/blob/master/CVE-2020-9757.txt third party advisory exploit
https://github.com/nystudio107/craft-seomatic/commit/65ab659cb6c914c7ad671af1e417c0da2431f79b third party advisory patch
https://github.com/nystudio107/craft-seomatic/commit/a1c2cad7e126132d2442ec8ec8e9ab43df02cc0f third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-9757?
CVE-2020-9757 has been scored as a critical severity vulnerability.
How to fix CVE-2020-9757?
To fix CVE-2020-9757, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-9757 being actively exploited in the wild?
It is possible that CVE-2020-9757 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~93% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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