CVE-2023-36821 is a critical vulnerability affecting Uptime Kuma versions prior to 1.22.1, allowing an authenticated attacker to achieve remote code execution by installing a maliciously crafted plugin. This vulnerability has a high CVSS score of 8.8, indicating a severe impact with high confidentiality, integrity, and availability risks, and can be exploited with low attack complexity by an authenticated user over the network. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.22.1CPE matchmatch criteria | cpe:2.3:a:uptime-kuma_project:uptime-kuma:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.