CVE-2023-1767

https://notcve.org/view.php?id=CVE-2023-1767

The Snyk Advisor website (https://snyk.io/advisor/) was vulnerable to a stored XSS prior to 28th March 2023. A feature of Snyk Advisor is to display the contents of a scanned package's Readme on its package health page. An attacker could create a package in NPM with an associated markdown README file containing XSS-able HTML tags. Upon Snyk Advisor importing the package, the XSS would run each time an end user browsed to the package's page on Snyk Advisor. • https://github.com/weizman/CVE-2023-1767 https://support.snyk.io/hc/en-us/articles/10146704933405 https://weizman.github.io/2023/04/10/snyk-xss • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •