CVE-2025-30038 — Session ID leakage in Zone.Identifier of downloaded files
The vulnerability consists of a session ID leak when saving a file downloaded from CGM CLININET. The identifier is exposed through a built-in Windows security feature that store…
Published: 2025-08-27 · CVSS: 7.3 · CVSS 4.0
The vulnerability consists of a session ID leak when saving a file downloaded from CGM CLININET. The identifier is exposed through a built-in Windows security feature that stores additional metadata in an NTFS alternate data stream (ADS) for all files downloaded from potentially untrusted sources.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7