CVE-2010-4209

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2010-11-07 · updated 2026-06-16
Weakness: CWE-79

Description

Cross-site scripting (XSS) vulnerability in the Flash component infrastructure in YUI 2.8.0 through 2.8.1, as used in Bugzilla 3.7.1 through 3.7.3 and 4.1, allows remote attackers to inject arbitrary web script or HTML via vectors related to swfstore/swfstore.swf.

Affected products

yahoo Yui: 2.8.0, 2.8.1

References

http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050813.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050820.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050830.html
http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00005.html
http://secunia.com/advisories/41955
http://secunia.com/advisories/42271
http://www.bugzilla.org/security/3.2.8/
http://www.openwall.com/lists/oss-security/2010/11/07/1
http://www.securityfocus.com/archive/1/514622
http://www.securityfocus.com/bid/44420
http://www.securitytracker.com/id?1024683
http://www.vupen.com/english/advisories/2010/2878

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