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Vulnerability record · CVE-2008-0418 · published 8 February 2008

CVE-2008-0418: Mozilla firefox path traversal vulnerability

Mozilla · Firefox

Directory traversal vulnerability in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and SeaMonkey before 1.1.8, when using "flat" addons, allows remote attackers to read arbitrary Javascript, image, and stylesheet files via the chrome: URI scheme, as demonstrated by stealing session information from sessionstore.js.

4.3 CVSS 2.0 Medium EPSS 8.6% · top 5.1% CWE-22 · Path traversal
4.3CVSS 2.0 base score
8.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
134References
16 Jun 2026Last modified by NVD

Description

Directory traversal vulnerability in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and SeaMonkey before 1.1.8, when using "flat" addons, allows remote attackers to read arbitrary Javascript, image, and stylesheet files via the chrome: URI scheme, as demonstrated by stealing session information from sessionstore.js.

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://browser.netscape.com/releasenotes/
http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00006.html
http://secunia.com/advisories/28622/
http://secunia.com/advisories/28754
http://secunia.com/advisories/28766
http://secunia.com/advisories/28808
http://secunia.com/advisories/28815
http://secunia.com/advisories/28818
http://secunia.com/advisories/28839
http://secunia.com/advisories/28864
http://secunia.com/advisories/28865
http://secunia.com/advisories/28877
http://secunia.com/advisories/28879
http://secunia.com/advisories/28924
http://secunia.com/advisories/28939
http://secunia.com/advisories/28958
http://secunia.com/advisories/29049
http://secunia.com/advisories/29086
http://secunia.com/advisories/29098
http://secunia.com/advisories/29164
http://secunia.com/advisories/29167
http://secunia.com/advisories/29211
http://secunia.com/advisories/29567
http://secunia.com/advisories/30327
http://secunia.com/advisories/30620
http://secunia.com/advisories/31043
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.445399
http://sunsolve.sun.com/search/document.do?assetkey=1-26-238492-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239546-1
http://support.novell.com/techcenter/psdb/6251b18e050302ebe7fe74294b55c818.html
http://wiki.rpath.com/Advisories:rPSA-2008-0051
http://wiki.rpath.com/Advisories:rPSA-2008-0093
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0093
http://www.debian.org/security/2008/dsa-1484
http://www.debian.org/security/2008/dsa-1485
http://www.debian.org/security/2008/dsa-1489
http://www.debian.org/security/2008/dsa-1506
http://www.gentoo.org/security/en/glsa/glsa-200805-18.xml
http://www.hiredhacker.com/2008/01/19/firefox-chrome-url-handling-directory-traversal/
http://www.kb.cert.org/vuls/id/309608 US Government Resource

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2008-0418), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.