Remote code execution via form uploads in statamic/cms
CVE-2023-48217

8.8HIGH

Key Information:

Vendor

Statamic

Status
Cms
Vendor
CVE Published:
14 November 2023

What is CVE-2023-48217?

Statamic CMS, a content management system leveraging Laravel and Git, has a vulnerability that allows the unauthorized upload of crafted PHP files disguised as images. This vulnerability impacts front-end forms and asset upload fields in the admin panel, enabling malicious users to execute arbitrary code. Users are strongly encouraged to update to versions 3.4.14 or 4.34.0, as there are no known workarounds to mitigate the risk.

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Deploy the Patch

Affected Version(s)

cms >= 4.0.0, < 4.34.0 < 4.0.0, 4.34.0

cms < 3.4.14 < 3.4.14

References

https://github.com/statamic/cms/security/advisories/GHSA-...
x_refsource_CONFIRM
https://github.com/statamic/cms/commit/4c6fe041e2203a8033...
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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