CVE-2009-0354

Name: CVE-2009-0354
Creator: NVD / NIST
Published: 2009-02-04T19:30:00.42+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.32%

Last modified Jun 16, 2026

CVE-2009-0354 is a vulnerability of currently unknown severity. Cross-domain vulnerability in js/src/jsobj.cpp in Mozilla Firefox 3.x before 3.0.6 allows remote attackers to bypass the Same Origin Policy, and access the properties of an arbitrary window and conduct cross-site scripting (XSS) attacks, via vectors involving a chrome XBL method and the window.eval function.. EPSS estimates a 2.32% chance of exploitation in the next 30 days.

Description

Cross-domain vulnerability in js/src/jsobj.cpp in Mozilla Firefox 3.x before 3.0.6 allows remote attackers to bypass the Same Origin Policy, and access the properties of an arbitrary window and conduct cross-site scripting (XSS) attacks, via vectors involving a chrome XBL method and the window.eval function.

Metrics

EPSS Probability

2.32%

81.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Mozilla	Firefox	3.0
Mozilla	Firefox	3.0.1
Mozilla	Firefox	3.0.2
Mozilla	Firefox	3.0.3
Mozilla	Firefox	3.0.4
Mozilla	Firefox	3.0.5

References

Timeline

Published: Feb 4, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-0354?

How severe is CVE-2009-0354?

Severity scoring for CVE-2009-0354 is pending analysis. The EPSS model estimates a 2.32% probability of exploitation in the next 30 days.

How do I fix CVE-2009-0354?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-0354?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST