PT-2018-14911 · Gravitational · Teleport

Published 2018-11-15 · Updated 2018-12-31 · CVE-2018-19301

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions TELEPORT version 3.1.0

Description The issue allows for XSS via the login page. This occurs because a crafted username is mishandled when an administrator later views the system log.

Recommendations For version 3.1.0, as a temporary workaround, consider restricting access to the system log or sanitizing user input for the username field until a patch is available.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-19301

Affected Products

Teleport

References · 3

• 🔥❌ https://github.com/S-LBK/teleport/blob/master/Attack%20step.docx · Exploit, Deleted
• https://osv.dev/vulnerability/CVE-2018-19301 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-19301 · Security Note