CVE-2025-57350
8.6 · HIGHOverview
CVE-2025-57350 is a high-severity vulnerability affecting keyangxiang csvtojson. It was published on September 24, 2025 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
The csvtojson package, a tool for converting CSV data to JSON with customizable parsing capabilities, contains a prototype pollution vulnerability in versions prior to 2.0.10. This issue arises due to insufficient sanitization of nested header names during the parsing process in the parser_jsonarray component. When processing CSV input containing specially crafted header fields that reference prototype chains (e.g., using __proto__ syntax), the application may unintentionally modify properties of the base Object prototype. This vulnerability can lead to denial of service conditions or unexpected behavior in applications relying on unmodified prototype chains, particularly when untrusted CSV data is processed. The flaw does not require user interaction beyond providing a maliciously constructed CSV file.
Remediation
Check the references section for vendor advisories and patches from keyangxiang. Update csvtojson to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| keyangxiang | csvtojson | >= 0, < 2.0.10 | Affected |
Frequently Asked Questions
What is CVE-2025-57350?
CVE-2025-57350 is a high-severity vulnerability affecting keyangxiang csvtojson. It was published on September 24, 2025 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2025-57350?
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-57350?
Check the references section for vendor advisories and patches from keyangxiang. Update csvtojson to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-57350?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-57350 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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