CVE-2021-46364
published 2022-02-11CVE-2021-46364: 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.
PriorityP337high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
1.47%
70.6th percentile
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.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| magnolia-cms | magnolia_cms | < 6.2.4 | 6.2.4 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
Deserialization of Untrusted Data in Magnolia CMS
osv·2022-02-12
CVE-2021-46364 [HIGH] Deserialization of Untrusted Data in Magnolia CMS
Deserialization of Untrusted Data in Magnolia CMS
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.
GHSA
Deserialization of Untrusted Data in Magnolia CMS
ghsa·2022-02-12
CVE-2021-46364 [HIGH] CWE-502 Deserialization of Untrusted Data in Magnolia CMS
Deserialization of Untrusted Data in Magnolia CMS
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#_security_advisoryhttps://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20Deserialization-Magnolia%20CMShttps://docs.magnolia-cms.com/product-docs/6.2/Releases/Release-notes-for-Magnolia-CMS-6.2.4.html#_security_advisoryhttps://github.com/DrunkenShells/Disclosures/tree/master/CVE-2021-46364-YAML%20Deserialization-Magnolia%20CMS
2022-02-11
Published