Back to Database
Status published
Medium
CVE-2011-2369
Cross-site scripting (XSS) vulnerability in Mozilla Firefox 4.x through 4.0.1...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2011-2369
Credits & Attribution
No credits recorded in the NVD database.
References
More from mozilla
View All →CVE-2025-66453
Rhino vulnerable high CPU usage and potential DoS when passing specific numbers to toFixed() function
Medium
5.5
CVE-2022-29167
ReDoS vulnerability in header parsing in hawk
High
7.4
CVE-2021-21354
Open redirect in pollbot
High
7.4
CVE-2020-15660
Missing checks on Content-Type headers in geckodriver before 0.27.0 could...
High
8.8
CVE-2018-7753
An issue was discovered in Bleach 2.1.x before 2.1.3. Attributes...
Critical
9.8
Affected Vendor
mozilla
View all reports →Affected Software
firefox
Vulnerable Versions:
4.0, 4.0.1
Timeline
Official Publish:
June 30th, 2011
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.