What is CVE-2007-4039?

CVE-2007-4039 is a critical-severity vulnerability in Mozilla, classified under Cross-site Scripting. CVSS score: 9.8/10. Published 2007-07-27.

How severe is CVE-2007-4039?

Critical severity. CVSS v3 base score is 9.8 out of 10.

XSS in Mozilla

CVE-2007-4039

Argument injection vulnerability involving Mozilla, when certain URIs are registered, allows remote attackers to conduct cross-browser scripting attacks and execute arbitrary commands via shell metacharacters in an unspecified URI, which a…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.020 (78.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mozilla
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (x_refsource_MISC)
cve@mitre.org (mailing-list, x_refsource_FULLDISC)

Frequently asked questions

What is CVE-2007-4039?: CVE-2007-4039 is a critical-severity vulnerability in Mozilla, classified under Cross-site Scripting. CVSS score: 9.8/10. Published 2007-07-27.
How severe is CVE-2007-4039?: Critical severity. CVSS v3 base score is 9.8 out of 10.