CVE-2026-28790 describes a broken access control vulnerability in OliveTin prior to version 3000.11.0. This flaw allows an unauthenticated guest to terminate running shell commands via the KillAction RPC, even when guest login is required, leading to unauthorized denial of service. With a CVSS score of 7.5 (High), this vulnerability is easily exploitable over the network with low complexity, impacting the availability of legitimate actions. While no public exploit code or active exploitation has been observed, the vulnerability has garnered some community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3000.11.0CPE matchmatch criteria | cpe:2.3:a:olivetin:olivetin:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.