CVE-2018-3781 is a stored Cross-Site Scripting (XSS) vulnerability affecting NextCloud Talk versions prior to 3.2.5. It stems from a lack of sanitization in the autocomplete search results for usernames, allowing authenticated users to inject malicious scripts. With a CVSS score of 5.4 (Medium), exploitation 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 vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.2.5CPE matchmatch criteria | cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:* |
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:N
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.