Vulnerability Details CVE-2022-23466
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 26.1%
CVSS Severity
CVSS v3 Score 5.4
References
- https://github.com/kitabisa/teler/commit/20f59eda2420ac64e29f199a61230a0abc875e8e
- https://github.com/kitabisa/teler/security/advisories/GHSA-xr7p-8q82-878q
- https://github.com/kitabisa/teler/commit/20f59eda2420ac64e29f199a61230a0abc875e8e
- https://github.com/kitabisa/teler/security/advisories/GHSA-xr7p-8q82-878q
Products affected by CVE-2022-23466
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cpe:2.3:a:teler_project:teler:2.0.0