CVE-2021-27778: HCL Traveler is susceptible to a cross-site scripting vulnerability which could allow an attacker to execute a malicious script to access sensitive information.
First published: Tue May 31 2022(Updated: )
HCL Traveler is vulnerable to a cross-site scripting (XSS) caused by improper validation of the Name parameter for Approved Applications in the Traveler administration web pages. An attacker could exploit this vulnerability to execute a malicious script to access any cookies, session tokens, or other sensitive information retained by the browser and used with that site.
Credit: psirt@hcl.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Hcltech Traveler | <=12.0.1.0 |
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Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-27778.
What is the severity of CVE-2021-27778?
The severity of CVE-2021-27778 is medium.
What is the affected software?
The affected software is HCL Traveler version 12.0.1.0.
What is the CWE ID for this vulnerability?
The CWE ID for this vulnerability is CWE-79.
How can I fix CVE-2021-27778?
To fix CVE-2021-27778, update HCL Traveler to a version that includes the proper validation of the Name parameter.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/title
- agent/author
- agent/last-modified-date
- agent/references
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- agent/tags
- vendor/hcltech
- canonical/hcltech traveler
- version/hcltech traveler/12.0.1.0