Description
An overly permissive CORS policy in Devolutions Server before 2021.1 and Devolutions Server LTS before 2020.3.18 allows a remote attacker to leak cross-origin data via a crafted HTML page.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_confirm
https://devolutions.net/security/advisories/DEVO-2021-0004
Scores
CVSS v3
6.5
EPSS
0.0057
EPSS Percentile
42.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
CWE
CWE-346
Status
published
Products (2)
devolutions/devolutions_server
< 2020.3.18
devolutions/devolutions_server
< 2021.1
Published
Apr 14, 2021
Tracked Since
Feb 18, 2026