CVE-2021-44163 describes a reflected Cross-site Scripting (XSS) vulnerability in the Chain Sea ai chatbot backend (qb_smart_service_robot). This flaw, rated Medium severity (CVSS 6.1), stems from improper filtering of special characters in URL parameters, allowing unauthenticated remote attackers to inject JavaScript. Despite its potential for client-side impact (C:L/I:L), there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:chinasea:qb_smart_service_robot:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.