CVE-2026-31860: Unhead Weak Sanitization Bypass
Weak URL protocol or HTML attribute sanitization detected. Validating URLs using `.includes('javascript:')` or `.indexOf('javascript:')` is case-sensitive, ignores HTML entities, and is easily bypassed. Allowing attributes based solely on a `data-` prefix without ensuring the absence of spaces allows attribute injection vulnerabilities in SSR output. Use str
TSgreprules fetch cve-2026-31860-unhead-weak-sanitization-bypass --engine opengrepDescription
Weak URL protocol or HTML attribute sanitization detected. Validating URLs using `.includes('javascript:')` or `.indexOf('javascript:')` is case-sensitive, ignores HTML entities, and is easily bypassed. Allowing attributes based solely on a `data-` prefix without ensuring the absence of spaces allows attribute injection vulnerabilities in SSR output. Use str
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