CVE-2011-2369

Name: CVE-2011-2369
Creator: NVD / NIST
Published: 2011-06-30T16:55:05.27+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.35%

Last modified Jun 16, 2026

CVE-2011-2369 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in Mozilla Firefox 4.x through 4.0.1 allows remote attackers to inject arbitrary web script or HTML via an SVG element containing an HTML-encoded entity.. EPSS estimates a 1.35% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in Mozilla Firefox 4.x through 4.0.1 allows remote attackers to inject arbitrary web script or HTML via an SVG element containing an HTML-encoded entity.

Metrics

EPSS Probability

1.35%

67.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Mozilla	Firefox	4.0
Mozilla	Firefox	4.0.1

References

Timeline

Published: Jun 30, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-2369?

Cross-site scripting (XSS) vulnerability in Mozilla Firefox 4.x through 4.0.1 allows remote attackers to inject arbitrary web script or HTML via an SVG element containing an HTML-encoded entity.

How severe is CVE-2011-2369?

Severity scoring for CVE-2011-2369 is pending analysis. The EPSS model estimates a 1.35% probability of exploitation in the next 30 days.

How do I fix CVE-2011-2369?

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-2011-2369?

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

Scan your code now

Source: NVD / NIST