writeups.xyz writeups.xyz / Julien Cretel (@Jub0bs)

Title Vulnerabilities Programs Authors
A smorgasbord of a bug chain: postMessage, JSONP, WAF bypass, DOM-based XSS, CORS, CSRF…
CVE-2022-21703: cross-origin request forgery against Grafana
Abusing Slack’s file-sharing functionality to de-anonymise fellow workspace members
Leveraging an SSRF to leak a secret API key
Chaining an IDOR with a business-logic error to achieve critical impact