CVE-2013-0794
Mozilla Firefox before 20.0 and SeaMonkey before 2.17 do not prevent origin spoofing of tab-modal dialogs, which allows remote attackers to conduct phishing attacks via a crafted web site.
Does this matter?
Lower severity and a low EPSS score (1.06%). Track it; it rarely justifies an emergency change on its own.
Description
Mozilla Firefox before 20.0 and SeaMonkey before 2.17 do not prevent origin spoofing of tab-modal dialogs, which allows remote attackers to conduct phishing attacks via a crafted web site.
- CVSS 2.0
- 5.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:N
- EPSS
- 1.06% probability · 64th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Affected
- mozilla/firefox · mozilla/seamonkey
- Source
- security@mozilla.org
EPSS 1.1% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00009.html
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00019.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00012.html
- http://www.mozilla.org/security/announce/2013/mfsa2013-37.htmlVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=626775
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17065
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00009.html
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00013.html
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00019.html
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00012.html
- http://www.mozilla.org/security/announce/2013/mfsa2013-37.htmlVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=626775
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17065
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.