CVE-2021-27778 is a medium-severity cross-site scripting (XSS) vulnerability affecting HCL Traveler, specifically within the administration web pages. An attacker with high privileges could exploit improper validation of the "Name" parameter for Approved Applications to inject malicious scripts. This could lead to unauthorized access to sensitive browser information like cookies or session tokens. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 12.0.1.0CPE matchmatch criteria | cpe:2.3:a:hcltech:traveler:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:L
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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.