CVE-2026-4989 identifies an improper input validation vulnerability within the gateway health check feature of Devolutions Server, impacting versions 2026.1.1 through 2026.1.11 and 2025.3.1 through 2025.3.17. This medium-severity (CVSS 4.3) Server-Side Request Forgery (SSRF) flaw enables a low-privileged authenticated user to achieve information disclosure via a crafted API request, requiring low attack complexity over the network. Currently, there is no evidence of active exploitation, public exploit code is unavailable, and the vulnerability has received minimal community or media attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 2025.3.1.0, < 2025.3.18.0CPE matchmatch criteria | cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:* | ||
>= 2026.1.1.0, < 2026.1.12.0CPE matchmatch criteria | cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.