CVE-2018-12382

5.3 mediumEPSS 1.7%

The displayed addressbar URL can be spoofed on Firefox for Android using a javascript: URI in concert with JavaScript to insert text before the loaded domain name, scrolling the loaded domain out of view to the right. This can lead to user confusion. *This vulnerability only affects Firefox for Android < 62.*

Severity

CVSS 3.0

5.3 medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 76% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2018-10-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mozilla:firefox

References

http://www.securityfocus.com/bid/105276
http://www.securitytracker.com/id/1041610
https://bugzilla.mozilla.org/show_bug.cgi?id=1479311
https://www.mozilla.org/security/advisories/mfsa2018-20/
http://www.securityfocus.com/bid/105276

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