CVE-2026-27125: Ssr Unvalidated Dynamic Tag Injection
During server-side rendering (SSR), dynamic HTML tag names are directly interpolated into the HTML output string without validation. If 'tag' is controlled by an attacker, they can supply malicious characters (like spaces and angle brackets) to break out of the tag context and inject arbitrary HTML attributes or elements, leading to Cross-Site Scripting (XSS
JSgreprules fetch cve-2026-27125-ssr-unvalidated-dynamic-tag-injection --engine opengrepDescription
During server-side rendering (SSR), dynamic HTML tag names are directly interpolated into the HTML output string without validation. If 'tag' is controlled by an attacker, they can supply malicious characters (like spaces and angle brackets) to break out of the tag context and inject arbitrary HTML attributes or elements, leading to Cross-Site Scripting (XSS
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