CVE-2020-7740: 
JavaScript vulnerability analysis and mitigation

CVE-2020-7740 affects all versions of the node-pdf-generator package. The vulnerability was discovered and assigned on January 21, 2020. The core issue stems from insufficient user input validation and sanitization of content provided to the node-pdf-generator package (NVD, CVE MITRE).

The vulnerability exists due to a lack of proper input validation and sanitization mechanisms in the node-pdf-generator package. This security flaw specifically relates to how the package handles URLs that are passed to it for processing (NVD).

The vulnerability enables potential Server-Side Request Forgery (SSRF) attacks. An attacker can craft specific URLs that will be passed to an external server, potentially leading to unauthorized server requests (NVD).

The vulnerability can be exploited by crafting specific URLs that bypass the package's input validation. The attack vector requires the ability to pass content to the node-pdf-generator package (NVD).