Veracode Vulnerability DatabaseVERACODE:40916Cross-site Scripting (XSS)
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
29.4%
github.com/syncthing/syncthing is vulnerable to Cross-site Scripting (XSS). The vulnerability is caused by a compromised instance with shared folders hosting malicious files, if the owner of another instance looks over the shared folder settings and moves the mouse over the latest sync, this allows an attacker to inject and execute maliciously crafted files that contain malicious HTML and Javascript in the name.
References
github.com/syncthing/syncthing/commit/73c52eafb6566435dffd979c3c49562b6d5a4238
github.com/syncthing/syncthing/pull/8923
github.com/syncthing/syncthing/security/advisories/GHSA-9rp6-23gf-4c3h
lists.fedoraproject.org/archives/list/[email protected]/message/IRYGBFJPVBW6PPTETNIBWQJE4HJSA5PJ/
lists.fedoraproject.org/archives/list/[email protected]/message/XEBWSQVGHSTR4ZO7LVVEMPEGMV2DS5XR/
Related
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
29.4%