Description: Obtaining access through application vulnerabilities refers to the practice of exploiting weaknesses in software to gain unauthorized access to systems or data. These vulnerabilities can arise from programming errors, misconfigurations, or lack of security updates. Attackers may use various techniques, such as SQL injection, cross-site scripting (XSS), or session manipulation, to take advantage of these weaknesses. The significance of this practice lies in the fact that many web and mobile applications are primary targets for cyberattacks, as they often handle sensitive and personal information. Identifying and exploiting these vulnerabilities is a critical component of penetration testing, where security experts simulate attacks to assess the robustness of applications. Through these tests, security flaws can be discovered before they are exploited by malicious actors, allowing organizations to implement corrective measures and improve their security posture. In an increasingly complex digital environment, obtaining access through application vulnerabilities has become a central concern for organizations seeking to protect their assets and user information.