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veracodeVeracode Vulnerability DatabaseVERACODE:5279
HistoryOct 13, 2017 - 7:48 a.m.

Cross-domain Flash Injection (XSF)

2017-10-1307:48:06
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
8

0.001 Low

EPSS

Percentile

34.8%

WordPress is vulnerable to cross-domain flash injection (XSF) attacks. The attack can be triggered via the code contained within the wp-includes/js/mediaelement/flashmediaelement.swf file. The vulnerability is possible only when domain-based flashmediaelement.swf sandboxing is not used.