URLs using "javascript:" have the protocol removed when pasted into the addressbar to protect users from cross-site scripting (XSS) attacks, but if a tab character is embedded in the "javascript:" URL the protocol is not removed and the script will execute. This could allow users to be socially engineered to run an XSS attack against themselves. This vulnerability affects Firefox < 59.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mozilla
Published: 2018-06-11T21:00:00
Updated: 2024-08-05T05:26:46.997Z
Reserved: 2018-01-03T00:00:00
Link: CVE-2018-5143
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-06-11T21:29:14.657
Modified: 2024-11-21T04:08:11.900
Link: CVE-2018-5143
Redhat
No data.