CVE-2023-49805 affects Uptime Kuma versions prior to 1.23.9, stemming from insufficient validation of the WebSocket Origin header. This allows cross-site communication with the application, potentially bypassing firewall protections, especially for instances configured in "No-auth" mode. With a CVSS score of 8.8 (High), the vulnerability has a network attack vector and low attack complexity, potentially leading to high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.3.3CPE matchmatch criteria | cpe:2.3:a:dockge.kuma:dockge:*:*:*:*:*:*:*:* | ||
< 1.23.9CPE matchmatch criteria | cpe:2.3:a:uptime.kuma:uptime_kuma:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
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.