High severity8.8NVD Advisory· Published Feb 28, 2020· Updated Jun 17, 2026
CVE-2020-6804
CVE-2020-6804
Description
A reflected XSS vulnerability exists within the gateway, allowing an attacker to craft a specialized URL which could steal the user's authentication token. When combined with CVE-2020-6803, an attacker could fully compromise the system.
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Affected products
3cpe:2.3:a:mozilla:webthings_gateway:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:webthings_gateway:*:*:*:*:*:*:*:*range: >=0.3.0,<0.12.0
- (no CPE)range: 0.3.0
Patches
Vulnerability mechanics
References
1- github.com/mozilla-iot/gateway/pull/2446nvdPatchThird Party Advisory
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