Vulnerability Description
A vulnerability in the Snake YAML parser of Magnolia CMS v6.2.3 and below allows attackers to execute arbitrary code via a crafted YAML file.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Magnolia-Cms | Magnolia Cms | < 6.2.4 |
Related Weaknesses (CWE)
References
- https://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-MagnolRelease NotesVendor Advisory
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20DExploitThird Party Advisory
- https://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-MagnolRelease NotesVendor Advisory
- https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20DExploitThird Party Advisory
FAQ
What is CVE-2021-46364?
CVE-2021-46364 is a vulnerability with a CVSS score of 7.8 (HIGH). A vulnerability in the Snake YAML parser of Magnolia CMS v6.2.3 and below allows attackers to execute arbitrary code via a crafted YAML file.
How severe is CVE-2021-46364?
CVE-2021-46364 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-46364?
Check the references section above for vendor advisories and patch information. Affected products include: Magnolia-Cms Magnolia Cms.