Firefox 1.5.0.2 does not fix all test cases associated with CVE-2006-1729, which allows remote attackers to read arbitrary files by inserting the target filename into a text box, then turning that box into a file upload control.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10429
https://exchange.xforce.ibmcloud.com/vulnerabilities/26851
http://www.vupen.com/english/advisories/2008/0083
http://www.vupen.com/english/advisories/2006/3748
http://www.vupen.com/english/advisories/2006/2106
http://www.securityfocus.com/bid/18228
http://www.securityfocus.com/archive/1/446658/100/200/threaded
http://www.securityfocus.com/archive/1/435795/100/0/threaded
http://www.redhat.com/support/errata/RHSA-2006-0611.html
http://www.redhat.com/support/errata/RHSA-2006-0610.html
http://www.redhat.com/support/errata/RHSA-2006-0594.html
http://www.redhat.com/support/errata/RHSA-2006-0578.html
http://www.novell.com/linux/security/advisories/2006_35_mozilla.html
http://www.mozilla.org/security/announce/2006/mfsa2006-41.html
http://www.mandriva.com/security/advisories?name=MDKSA-2006:145
http://www.mandriva.com/security/advisories?name=MDKSA-2006:143
http://www.gentoo.org/security/en/glsa/glsa-200606-12.xml
http://www.debian.org/security/2006/dsa-1134
http://www.debian.org/security/2006/dsa-1120
http://www.debian.org/security/2006/dsa-1118
http://securitytracker.com/id?1016202
http://secunia.com/advisories/22066
http://secunia.com/advisories/21631
http://secunia.com/advisories/21532
http://secunia.com/advisories/21336
http://secunia.com/advisories/21324
http://secunia.com/advisories/21270
http://secunia.com/advisories/21269
http://secunia.com/advisories/21188
http://secunia.com/advisories/21183
http://secunia.com/advisories/21178
http://secunia.com/advisories/21176
http://secunia.com/advisories/21134
http://secunia.com/advisories/20561