Vulnerability · Published Aug 6, 2025 · Assigned by INCD
CVE-2025-46387
High 8.8
In plain English
A high-severity authorization bypass via user-controlled key in MediaBrowser from Emby. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.4%top 70.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
CWE-639 Authorization Bypass Through User-Controlled Key
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Emby | MediaBrowser | 4.9.0.35 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H