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Vulnerability details: VCID-js2a-pdqw-fqdm
Vulnerability ID VCID-js2a-pdqw-fqdm
Aliases CVE-2016-9263
Summary WordPress through 4.8.2, when domain-based flashmediaelement.swf sandboxing is not used, allows remote attackers to conduct cross-domain Flash injection (XSF) attacks by leveraging code contained within the wp-includes/js/mediaelement/flashmediaelement.swf file.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.01241 https://api.first.org/data/v1/epss?cve=CVE-2016-9263
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2016-9263
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-9263
No exploits are available.
There are no known vectors.
Exploit Prediction Scoring System (EPSS)
Percentile 0.79574
EPSS Score 0.01241
Published At May 29, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-29T13:42:40.590391+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.6.0