Satori-generated SVG has improper escaping

影響: npm:satori >= 0.0.27, < 0.33.5 → 0.33.5

Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be interpreted as SVG markup. The impact depends on how the generated SVG is consumed. Workaround No complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.

GitHub Advisory Databaseで読む

2026/10/27 23:46、GitHub Advisory Databaseが「Satori-generated SVG has improper escaping」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「警告」(medium) です。関連する技術: JavaScript / Node.js。CVE: CVE-2026-94545。