Live2DWebCanvas <= 2.2.1 - Unauthenticated Arbitrary File Upload via 'modelApi' Parameter
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| jiangweifang | Live2DWebCanvas | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Jiangweifang | Live2dwebcanvas |
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| Wordpress-extensions | Live2dwebcanvas |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.915% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Jiangweifang
Jiangweifang live2dwebcanvas Wordpress-extensions Wordpress-extensions live2dwebcanvas |
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| Vendors & Products |
Jiangweifang
Jiangweifang live2dwebcanvas Wordpress-extensions Wordpress-extensions live2dwebcanvas |
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| Metrics |
ssvc
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| Description | The Live2DWebCanvas plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 2.2.1 via the download_one_file function. This is due to missing file extension whitelist and MIME type validation in download_one_file() when writing files derived from attacker-controlled manifest entries to the web-served plugin directory. This makes it possible for unauthenticated attackers to upload files that may be executable, which makes remote code execution possible when the plugin's apiType setting is configured as custom-local (self-hosted model mode), a non-default option that requires a paid license and prints the REST nonce and one-time session tokens into every front-end page. | |
| Title | Live2DWebCanvas <= 2.2.1 - Unauthenticated Arbitrary File Upload via 'modelApi' Parameter | |
| Weaknesses | CWE-434 | |
| References |
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| Metrics |
cvssV3_1
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