Firefox before 1.0.3, Mozilla Suite before 1.7.7, and Netscape 7.2 allows remote attackers to replace existing search plugins with malicious ones using sidebar.addSearchEngine and the same filename as the target engine, which may not be displayed in the GUI, which could then be used to execute malicious script, aka "Firesearching 2."
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.49/SCOSA-2005.49.txt
http://secunia.com/advisories/14938
http://secunia.com/advisories/14992
http://secunia.com/advisories/14996
http://www.mikx.de/firesearching/
http://www.mozilla.org/security/announce/mfsa2005-38.html
http://www.redhat.com/support/errata/RHSA-2005-383.html
http://www.redhat.com/support/errata/RHSA-2005-384.html
http://www.redhat.com/support/errata/RHSA-2005-386.html
http://www.securityfocus.com/bid/13211
http://www.securityfocus.com/bid/15495
https://bugzilla.mozilla.org/show_bug.cgi?id=290037
https://exchange.xforce.ibmcloud.com/vulnerabilities/20125
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9961
Source: MITRE
Published: 2005-05-02
Updated: 2017-10-11
Type: NVD-CWE-Other
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH