CVE-2026-64648

A flaw was found in Next.js. A remote attacker could exploit a vulnerability in the server-side fetch mechanism, where a request with a body might receive a cached response intended for a different request to the same URL but different body. This could lead to the unauthorized disclosure of...

CVE-2026-64643

A flaw was found in Next.js. Unauthenticated users can exploit this vulnerability by accessing publicly served client artifacts, which may disclose Server Action IDs. This bypasses authentication on pages where these endpoints are used, leading to information disclosure. While primarily an...

Next.js: Next.js: Authorization bypass via crafted query parameters

A flaw was found in Next.js. This vulnerability allows an attacker to bypass security checks in web applications that use Next.js middleware to protect specific web pages. By sending specially crafted web addresses, an attacker can access protected content without proper authorization. This could...

CISA Warns of Sitecore RCE Flaws; Active Exploits Hit Next.js and DrayTek Devices

The U.S. Cybersecurity and Infrastructure Security Agency CISA has added two six-year-old security flaws impacting Sitecore CMS and Experience Platform XP to its Known Exploited Vulnerabilities KEV catalog, based on evidence of active exploitation. The vulnerabilities are listed below -...