CVE-2026-25802: New API has Potential XSS in its MarkdownRenderer component

February 23, 2026 (updated February 27, 2026)

A potential unsafe operation occurs in component MarkdownRenderer.jsx, allowing for Cross-Site Scripting(XSS) when the model outputs items containing <script> tag.

References

github.com/QuantumNous/new-api
github.com/QuantumNous/new-api/commit/ab5456eb1049aa8a0f3e51f359907ec7fff38b4b
github.com/QuantumNous/new-api/security/advisories/GHSA-299v-8pq9-5gjq
github.com/advisories/GHSA-299v-8pq9-5gjq
nvd.nist.gov/vuln/detail/CVE-2026-25802
pkg.go.dev/vuln/GO-2026-4532

Code Behaviors & Features

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