CVE-2023-47129 is a high-severity unrestricted upload of dangerous file types vulnerability in statamic/cms (composer), affecting versions >= 4.0.0, < 4.33.0. It is fixed in 4.33.0, 3.4.13.
Impact On front-end forms with an asset upload field, PHP files crafted to look like images may be uploaded regardless of mime validation rules. This only affects forms using the "Forms" feature and not just any arbitrary form. This does not affect the control panel. Patches It has been patched in 3.4.13 and 4.33.0.
The application accepts file uploads without adequately restricting the file type or content. Typical impact: remote code execution if the uploaded file can be served and executed on the server.
CVE-2023-47129 has a CVSS score of 8.3 (High). The vector is network-reachable, no privileges required, and user interaction required. A CVSS score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether this affects your application depends on whether the vulnerable code is present and reachable in your environment.
A fixed version is available (4.33.0, 3.4.13). Upgrading removes the vulnerable code path.
composer
statamic/cms (>= 4.0.0, < 4.33.0)statamic/cms (< 3.4.13)statamic/cms → 4.33.0 (composer)statamic/cms → 3.4.13 (composer)Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter instead of chasing every advisory.
Kodem's runtime-powered SCA identifies whether CVE-2023-47129 is reachable in your applications. Explore open-source security for your team.
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Already deployed Kodem? See CVE-2023-47129 in your environment →Upgrade the following packages to resolve this vulnerability:
statamic/cms to 4.33.0 or laterstatamic/cms to 3.4.13 or laterKodem Kai can prioritize this vulnerability in your dependency tree and generate a fix recommendation.
CVE-2023-47129 is a high-severity unrestricted upload of dangerous file types vulnerability in statamic/cms (composer), affecting versions >= 4.0.0, < 4.33.0. It is fixed in 4.33.0, 3.4.13. The application accepts file uploads without adequately restricting the file type or content.
CVE-2023-47129 has a CVSS score of 8.3 (High). This score reflects the worst-case severity of the vulnerability, not your specific exposure. Whether it represents real risk in your environment depends on whether the vulnerable code is present and reachable.
statamic/cms (composer) versions >= 4.0.0, < 4.33.0 is affected.
Yes. CVE-2023-47129 is fixed in 4.33.0, 3.4.13. Upgrade to this version or later.
Whether CVE-2023-47129 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
statamic/cms to 4.33.0 or laterstatamic/cms to 3.4.13 or later