Medium severity6.1NVD Advisory· Published Jun 2, 2021· Updated Jun 16, 2026
CVE-2011-3656
CVE-2011-3656
Description
Cross-site scripting (XSS) vulnerability in Mozilla Firefox before 3.6.24 and 4.x through 7 allows remote attackers to inject arbitrary web script or HTML via vectors involving HTTP 0.9 errors, non-default ports, and content-sniffing.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <3.6.24, 4.0-7.0
Patches
Vulnerability mechanics
References
1- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingVendor Advisory
News mentions
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