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CVE-2007-3844

25
FAUCET Score

CVE-2007-3844 describes a cross-site scripting (XSS) vulnerability in older versions of Mozilla Firefox, Thunderbird, and SeaMonkey. This flaw allows remote attackers to execute scripts with chrome privileges by injecting javascript: or data: links into about:blank documents loaded by chrome via window.open or content.location. The vulnerability has a CVSS score of 4.3, indicating a medium severity with network access, medium attack complexity, and potential for partial integrity impact. While there is an ExploitDB entry (EDB-30439) demonstrating script execution, there is no evidence of active exploitation, Metasploit or Nuclei modules, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.0.5CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:2.0.0.5:*:*:*:*:*:*:*
1.1.3CPE matchmatch criteria
cpe:2.3:a:mozilla:seamonkey:1.1.3:*:*:*:*:*:*:*
2.0.0.5CPE matchmatch criteria
cpe:2.3:a:mozilla:thunderbird:2.0.0.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.45%
Probability of exploitation in next 30 days
EPSS Percentile
91.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-30439 · Jul 31, 2007
This CVE's current EPSS score of 0.0545 is in the 90th percentile among its peer group of 19,956 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (8)

mozillapatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: seamonkey-0:1.0.9-0.5.el3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:1.5.0.12-0.7.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: seamonkey-0:1.0.9-6.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 2.1Fixed in: seamonkey-0:1.0.9-0.6.el2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: firefox-0:1.5.0.12-6.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: thunderbird-0:1.5.0.12-5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: thunderbird-0:1.5.0.12-0.5.el4
View patch

Vendor Advisories (1)

redhatCVE-2007-3844Moderate

about: blank windows

Jul 31, 2007

References

bugzilla.mozilla.org / show_bug.cgi
h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
secunia.com / advisories/26234
secunia.com / advisories/26258
secunia.com / advisories/26288
PatchVendor Advisory
secunia.com / advisories/26303
secunia.com / advisories/26309
secunia.com / advisories/26331
secunia.com / advisories/26335
secunia.com / advisories/26393
secunia.com / advisories/26460
secunia.com / advisories/26572
secunia.com / advisories/27276
secunia.com / advisories/27298
secunia.com / advisories/27325
secunia.com / advisories/27326
secunia.com / advisories/27327
secunia.com / advisories/27356
secunia.com / advisories/27414
secunia.com / advisories/27680
secunia.com / advisories/28135
secunia.com / advisories/28363
securitytracker.com / id
securitytracker.com / id
securitytracker.com / id
Patch
issues.rpath.com / browse/RPL-1600
slackware.com / security/viewer.php
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9493
sunsolve.sun.com / search/document.do
sunsolve.sun.com / search/document.do
support.novell.com / techcenter/psdb/60eb95b75c76f9fbfcc9a89f99cd8f79.html
redhat.com / archives/fedora-package-announce/2007-November/msg00498.html
redhat.com / archives/fedora-package-announce/2007-October/msg00285.html
debian.org / security/2007/dsa-1344
debian.org / security/2007/dsa-1345
debian.org / security/2007/dsa-1346
debian.org / security/2007/dsa-1391
gentoo.org / security/en/glsa/glsa-200708-09.xml
mandriva.com / security/advisories
mandriva.com / security/advisories
mandriva.com / security/advisories
mozilla.org / security/announce/2007/mfsa2007-26.html
Patch
novell.com / linux/security/advisories/2007_57_mozilla.html
redhat.com / support/errata/RHSA-2007-0979.html
redhat.com / support/errata/RHSA-2007-0980.html
redhat.com / support/errata/RHSA-2007-0981.html
securityfocus.com / archive/1/475265/100/200/threaded
securityfocus.com / archive/1/475450/30/5550/threaded
securityfocus.com / bid/25142
ExploitPatch
ubuntu.com / usn/usn-493-1
ubuntu.com / usn/usn-503-1
vupen.com / english/advisories/2007/3587
vupen.com / english/advisories/2007/4256
vupen.com / english/advisories/2008/0082