CVE-2018-8921 describes a cross-site scripting (XSS) vulnerability in the File Sharing Notify Toast component of Synology Drive, affecting versions prior to 1.0.2-10275. This medium-severity vulnerability (CVSS 5.4) allows remote authenticated users to inject arbitrary web script or HTML by crafting a malicious file name. While the attack complexity is low, it requires user interaction and could lead to limited impact on confidentiality and integrity. 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 |
|---|---|---|---|
< 1.0.2-10275CPE matchmatch criteria | cpe:2.3:a:synology:drive_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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.