CVE-2022-23466CWE-79

DOM-based cross-site scripting (XSS) in teler dashboard

Medium · published December 6, 2022

CVSS v3.1
5.4
EPSS
0%
Percentile
34.9
In the wild
Unconfirmed
What it is

teler is an real-time intrusion detection and threat alert dashboard. teler prior to version 2.0.0-rc.4 is vulnerable to DOM-based cross-site scripting (XSS) in the teler dashboard. When teler requests messages from the event stream on the `/events` endpoint, the log data displayed on the dashboard are not sanitized. This only affects authenticated users and can only be exploited based on detected threats if the log contains a DOM scripting payload. This vulnerability has been fixed on version `v2.0.0-rc.4`. Users are advised to upgrade. There are no known workarounds for this vulnerability.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00417 · 34.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-12-06T17:58Z
EPSS history
Timeline
  • 06 DEC 17:58Z
    DOM-based cross-site scripting (XSS) in teler dashboard
    cvelistv5