Post
Securitycipher
securitycipher.bsky.social
did:plc:lxzsm7gtoh7h3qfznemusp3x
Authenticating a PayPal Notification Is Not the Same as Trusting What It Says (CVE-2026–9189)
https://medium.com/@ynikki123/authenticating-a-paypal-notification-is-not-the-same-as-trusting-what-it-says-cve-2026-9189-9a130bcaa8ac?source=rss------bug_bounty-5
2026-06-17T23:13:25.260Z