2026-06-08 16:50CVE-2026-25856VulnCheck
PUBLISHED5.2CWE-94x_open-sourceexclusively-hosted-service

OpenBullet2 0.3.2 Authenticated RCE via Job Configuration Interface

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.

Problem type

Affected products

openbullet

openbullet2

<= 0.3.2 - AFFECTED

References

JSON source

https://cveawg.mitre.org/api/cve/CVE-2026-25856
Click to expand
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