CVE-2026-30793 describes a critical Cross-Site Request Forgery (CSRF) vulnerability in RustDesk Client versions up to and including 1.4.5, affecting Windows, MacOS, Linux, iOS, and Android platforms. This flaw, specifically within the Flutter URI scheme handler and FFI bridge modules, allows for privilege escalation. With a CVSS score of 9.3 (Critical), the vulnerability is easily exploitable over the network with low attack complexity, requiring user interaction, and can lead to high impact on confidentiality, integrity, and scope. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.4.5CPE matchmatch criteria | cpe:2.3:a:rustdesk:rustdesk:*:*:*:*:webclient:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.