CVE-2026-25856EPSS p53.4%
CVE-2026-25856CVE-2026-25856
Description
OpenBullet2 through version 0.3.2 contains an authenticated remote code execution vulnerability that allows authenticated users to execute arbitrary C# code on the server host by creating or modifying job configurations. Attackers can leverage the plain C# execution mode, which lacks reference filtering or API restrictions, to access the file system, spawn processes, and invoke arbitrary .NET APIs as the process user.
Scoring
| CVSS | 8.8 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.85% probability of exploitation · percentile 53.4% · 2026-06-19T12:03:05Z |
| Last modified | 2026-06-09 |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.