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CVE-2022-23466

5.4 mediumEPSS 0.4%

Medium (5.4) in teler project teler. EPSS 0.4% chance of exploitation in the next 30 days. Fixed in teler.app 0.0.0-20221203202318-20f59eda2420, 1.2.3-0.20221203202318-20f59eda2420, 2.0.0-dev.2.

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.

Severity

CVSS 3.1

5.4 medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)
CWE
CWE-79
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-xr7p-8q82-878qGoteler.app>=2.0.0-rc <2.0.0-rc.42.0.0-rc.4
GHSA-xr7p-8q82-878qGoteler.app>=2.0.0-dev <2.0.0-dev.22.0.0-dev.2
GHSA-xr7p-8q82-878qGoteler.app>=0.0.0-20220625162531-2289e90590a9 <0.0.0-20221203202318-20f59eda24200.0.0-20221203202318-20f59eda2420
GHSA-xr7p-8q82-878qGoteler.app>=1.2.3-0.20220625162531-2289e90590a9 <1.2.3-0.20221203202318-20f59eda24201.2.3-0.20221203202318-20f59eda2420

References

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