CVE-2026-30793
CRITICALRustDesk Client <=1.4.5 - CSRF to Privilege Escalation
Title source: llmDescription
Cross-Site Request Forgery (CSRF) vulnerability in rustdesk-client RustDesk Client rustdesk-client on Windows, MacOS, Linux, iOS, Android (Flutter URI scheme handler, FFI bridge modules) allows Privilege Escalation. This vulnerability is associated with program files flutter/lib/common.Dart, src/flutter_ffi.Rs and program routines URI handler for rustdesk://password/, bind.MainSetPermanentPassword(). This issue affects RustDesk Client: through 1.4.5.
References (4)
Core 4
Core References
Various Sources product
https://github.com/rustdesk/rustdesk
Various Sources third-party-advisory
exploit
https://docs.google.com/document/d/e/2PACX-1vSds6jjpd38oO_yIAyd1HYtKNUuea-I-ozAPpGhYI7QgAU-QGJ7D8a4rOZVj1vmiUXV1EcdRHf9aZAW/pub
Various Sources vdb-entry
third-party-advisory
https://www.vulsec.org/
Scores
CVSS v3
9.8
EPSS
0.0031
EPSS Percentile
22.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-285
CWE-352
Status
published
Products (2)
rustdesk/rustdesk
< 1.4.5
rustdesk-client/RustDesk Client
< 1.4.5
Published
Mar 05, 2026
Tracked Since
Mar 05, 2026