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Fencer Vulns
medium 4.3

CVE-2007-3736 json

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 2.0.0.5 allows remote attackers to inject arbitrary web script "into ano…

published 2007-07-18 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3720

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 2.0.0.5 allows remote attackers to inject arbitrary web script "into another site's context" via a "timing issue" involving the (1) addEventListener or (2) setTimeout function, probably by setting events that activate after the context has changed.

Patch / fix

  • firefox RHEL 4 1.5.0.12-0.3.el4
  • firefox RHEL 5 1.5.0.12-3.el5
  • thunderbird RHEL 4 1.5.0.12-0.3.el4
  • thunderbird RHEL 5 1.5.0.12-3.el5
  • seamonkey RHEL 2.1 1.0.9-0.4.el2
  • seamonkey RHEL 3 1.0.9-0.3.el3
  • seamonkey RHEL 4 1.0.9-4.el4
  • seamonkey-nss RHEL 2.1 1.0.9-0.4.el2

red hat advisories RHSA-2007:0724RHSA-2007:0723RHSA-2007:0722

  • firefox-esr openSUSE Tumbleweed 128.5.1-1.1
  • MozillaFirefox openSUSE Tumbleweed 92.0-1.2
  • MozillaThunderbird openSUSE Tumbleweed 91.1.1-1.1

opensuse advisories openSUSE-SU-2024:14572-1openSUSE-SU-2024:10600-1openSUSE-SU-2024:10601-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2007-3736 updated

security flaw

  • Red Hat Desktop version 3 seamonkey 1.0.9-0.3.el3, seamonkey-nss 1.0.9-0.3.el3, seamonkey-chat 1.0.9-0.3.el3, seamonkey-mail 1.0.9-0.3.el3, seamonkey-nspr 1.0.9-0.3.el3, seamonkey-js-debugger 1.0.9-0.3.el3, +1 more
    fixed: vendor fix RHSA-2007:0722
  • Red Hat Enterprise Linux (v. 5 server) firefox 1.5.0.12-3.el5
    fixed: vendor fix RHSA-2007:0724
  • Red Hat Enterprise Linux AS (Advanced Server) version 2.1 seamonkey 1.0.9-0.4.el2, seamonkey-nss 1.0.9-0.4.el2, seamonkey-chat 1.0.9-0.4.el2, seamonkey-mail 1.0.9-0.4.el2, seamonkey-nspr 1.0.9-0.4.el2, seamonkey-js-debugger 1.0.9-0.4.el2, +1 more Red Hat Enterprise Linux AS version 3 seamonkey 1.0.9-0.3.el3, seamonkey-nss 1.0.9-0.3.el3, seamonkey-chat 1.0.9-0.3.el3, seamonkey-mail 1.0.9-0.3.el3, seamonkey-nspr 1.0.9-0.3.el3, seamonkey-js-debugger 1.0.9-0.3.el3, +1 more Red Hat Enterprise Linux AS version 4 seamonkey 1.0.9-4.el4, firefox 1.5.0.12-0.3.el4, seamonkey-chat 1.0.9-4.el4, seamonkey-mail 1.0.9-4.el4, thunderbird 1.5.0.12-0.3.el4, seamonkey-js-debugger 1.0.9-4.el4, +1 more
    fixed: vendor fix RHSA-2007:0722
  • Red Hat Enterprise Linux Desktop (v. 5 client) firefox 1.5.0.12-3.el5, thunderbird 1.5.0.12-3.el5
    fixed: vendor fix RHSA-2007:0724
  • Red Hat Enterprise Linux Desktop version 4 seamonkey 1.0.9-4.el4, firefox 1.5.0.12-0.3.el4, seamonkey-chat 1.0.9-4.el4, seamonkey-mail 1.0.9-4.el4, thunderbird 1.5.0.12-0.3.el4, seamonkey-js-debugger 1.0.9-4.el4, +1 more Red Hat Enterprise Linux ES version 2.1 seamonkey 1.0.9-0.4.el2, seamonkey-nss 1.0.9-0.4.el2, seamonkey-chat 1.0.9-0.4.el2, seamonkey-mail 1.0.9-0.4.el2, seamonkey-nspr 1.0.9-0.4.el2, seamonkey-js-debugger 1.0.9-0.4.el2, +1 more Red Hat Enterprise Linux ES version 3 seamonkey 1.0.9-0.3.el3, seamonkey-nss 1.0.9-0.3.el3, seamonkey-chat 1.0.9-0.3.el3, seamonkey-mail 1.0.9-0.3.el3, seamonkey-nspr 1.0.9-0.3.el3, seamonkey-js-debugger 1.0.9-0.3.el3, +1 more Red Hat Enterprise Linux ES version 4 seamonkey 1.0.9-4.el4, firefox 1.5.0.12-0.3.el4, seamonkey-chat 1.0.9-4.el4, seamonkey-mail 1.0.9-4.el4, thunderbird 1.5.0.12-0.3.el4, seamonkey-js-debugger 1.0.9-4.el4, +1 more Red Hat Enterprise Linux WS version 2.1 seamonkey 1.0.9-0.4.el2, seamonkey-nss 1.0.9-0.4.el2, seamonkey-chat 1.0.9-0.4.el2, seamonkey-mail 1.0.9-0.4.el2, seamonkey-nspr 1.0.9-0.4.el2, seamonkey-js-debugger 1.0.9-0.4.el2, +1 more Red Hat Enterprise Linux WS version 3 seamonkey 1.0.9-0.3.el3, seamonkey-nss 1.0.9-0.3.el3, seamonkey-chat 1.0.9-0.3.el3, seamonkey-mail 1.0.9-0.3.el3, seamonkey-nspr 1.0.9-0.3.el3, seamonkey-js-debugger 1.0.9-0.3.el3, +1 more
    +2 more products
    Red Hat Enterprise Linux WS version 4 seamonkey 1.0.9-4.el4, firefox 1.5.0.12-0.3.el4, seamonkey-chat 1.0.9-4.el4, seamonkey-mail 1.0.9-4.el4, thunderbird 1.5.0.12-0.3.el4, seamonkey-js-debugger 1.0.9-4.el4, +1 more Red Hat Linux Advanced Workstation 2.1 seamonkey 1.0.9-0.4.el2, seamonkey-nss 1.0.9-0.4.el2, seamonkey-chat 1.0.9-0.4.el2, seamonkey-mail 1.0.9-0.4.el2, seamonkey-nspr 1.0.9-0.4.el2, seamonkey-js-debugger 1.0.9-0.4.el2, +1 more
    fixed: vendor fix RHSA-2007:0722

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.35% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.