HTML Escaping Vulnerability in Foris Login Template for Turris OS by NIC
CVE-2021-3346

9.8CRITICAL

Key Information:

Vendor

Nic

Status
Foris
Vendor
CVE Published:
29 January 2021

What is CVE-2021-3346?

A vulnerability in Foris, utilized in Turris OS, allows for insufficient HTML escaping in the login template. This may lead to potential security threats, including cross-site scripting (XSS) attacks where malicious code can be executed in the user's browser. Without proper HTML escaping, user input could be injected into the webpage, potentially exposing sensitive information or compromising the session security.

References

https://www.turris.com/
x_refsource_MISC
https://gitlab.nic.cz/turris/foris/foris/-/issues/201
x_refsource_MISC
https://gitlab.nic.cz/turris/foris/foris/-/blob/master/CH...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.