Server Side Template Injection (SSTI) āĻšāϞ⧠āĻāĻāĻāĻŋ critical vulnerability āϝā§āĻāĻžāύ⧠attacker server-side template engine-āĻ malicious code inject āĻāϰāϤ⧠āĻĒāĻžāϰā§āĨ¤ āĻāĻāĻŋ āĻāĻā§ āϝāĻāύ user input āϏāϰāĻžāϏāϰāĻŋ template engine-āĻ pass āĻšāϝāĻŧ āĻā§āύ proper validation āĻāĻžāĻĄāĻŧāĻžāĻāĨ¤
āϏāĻšāĻ āĻāĻĨāĻžāϝāĻŧ: Web application āϝāĻāύ dynamic content generate āĻāϰāĻžāϰ āĻāύā§āϝ template engine āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻāϰ⧠(āϝā§āĻŽāύ Jinja2, Twig, Freemarker), āĻāĻŦāĻ user input āϏā§āĻ template-āĻ directly embed āĻšāϝāĻŧā§ āϝāĻžāϝāĻŧ, āϤāĻāύ SSTI vulnerability āϤā§āϰāĻŋ āĻšāϝāĻŧāĨ¤