CVE-2023-47129
CWE-434Published: November 10, 2023· Updated: Jun 17, 2026
Official Description
Statmic is a core Laravel content management system Composer package. Prior to versions 3.4.13 and 4.33.0, on front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded. This only affects forms using the "Forms" feature and not just _any_ arbitrary form. This does not affect the control panel. This issue has been patched in 3.4.13 and 4.33.0.
Risk Analysis
Statamic versions prior to 3.4.13 and 4.33.0 allow attackers to upload malicious PHP files disguised as images through front-end forms. This critical vulnerability enables remote code execution on the server.
No public exploit is currently known, and the vulnerability is not in the CISA KEV. It is remotely exploitable.
Upgrade Statamic to version 3.4.13, 4.33.0, or later to patch the file upload validation logic.
Technical Analysis
CVE-2023-47129 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (CWE-434)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-47129 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts