Cross-site Scripting (XSS)

Overview privatebin/privatebin is a minimalist, open source online pastebin where the server has zero knowledge of pasted data. Affected versions of this package are vulnerable to Cross-site Scripting XSS in the AttachmentViewer.setAttachment process when handling decrypted attachment data,...

CVE-2026-55696

PrivateBin is an online pastebin where the server has zero knowledge of pasted data. Prior to 2.0.5, AttachmentViewer.setAttachment in js/privatebin.js uses getAttachmentMimeType to accept attacker-controlled MIME types and uses getBlobUrl to create a same-origin blob before setting...