Bypass of meta content URL escaping causes XSS in html/template

概要

参考情報

• go.dev/issue/78913 · REPORT
• go.dev/cl/769920 · FIX
• groups.google.com/g/golang-announce/c/qcCIEXso47M · WEB
• pkg.go.dev/vuln/GO-2026-4982 · Vendor Advisory

stdlib のその他の脆弱性

• CVE-2026-111943中 6.8On most platforms, Go uses the given system root certificates. However, in some narrower cases, the system trust stores may not be updated w…
• CVE-2026-97032高 7.5HTTP/2 servers could end up crashing due to inadvertently modifying its HPACK encoder concurrently. This happens because the server modifies…
• CVE-2026-97031高 7.5Multiple ECH outer extension references are not permitted under RFC 9849; previously, a client could send a well-crafted packet that could t…
• CVE-2026-97030中 6.1A trusted template author may have previously written a valid template wherein the use of the 'yield' keyword would not be correctly escaped…
• CVE-2026-94448中 6.1When a JavaScript template literal contains consecutive expressions, the context tracking state was not properly reset upon entering a new e…