A full lab build and exploitation walkthrough for exposed Jolokia JMX endpoints: reflected XSS (CVE-2018-1000129), JNDI remote code execution via a rogue LDAP server (CVE-2018-1000130), and dumping the Java heap to recover credentials.
A duplicated q parameter in PayPal’s merchant directory let an injected payload break out of script context, producing a reflected XSS that PayPal patched within days.
A Firefox-only reflected XSS on wwwb.search.billmelater.com, achieved by closing out of a style attribute and injecting a fresh script element, which the vendor classified as out of scope.
A 2014 run through PayPal’s bug bounty scope: seven confirmed issues across paypal.com, financing.paypal.com, apps.paypal.com and the paypal-*.com family, all closed as duplicate or invalid.
Reflected cross-site scripting across 160 German tax office websites, disclosed via heise.de and forwarded to CERT-Bund for coordinated remediation.