Arbitrary File Upload Affecting badaso/core package, versions >=1.0.0-alpha.1
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-PHP-BADASOCORE-12205861
- published27 Aug 2025
- disclosed26 Aug 2025
- creditPattharadanai Sanitjairak
Introduced: 26 Aug 2025
NewCVE-2025-52353 (opens in a new tab)How to fix?
There is no fixed version for badaso/core.
Overview
badaso/core is an API and platform builder
Affected versions of this package are vulnerable to Arbitrary File Upload via the file-upload process. An attacker can execute arbitrary code on the server by uploading a file containing embedded PHP code, bypassing content-type validation, and then accessing the uploaded file via its URL.