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Fencer Intel
medium 4.3

CVE-2014-4534 json

Multiple cross-site scripting (XSS) vulnerabilities in videoplayer/autoplay.php in the HTML5 Video Player with Playlist plugin 2.4.0 and ea…

published 2014-07-02 12 y ago modified 2026-06-17 4 mo ago also EUVD-2014-4461

cvss
4.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 76%
public exploits
0
none known

Summary

Multiple cross-site scripting (XSS) vulnerabilities in videoplayer/autoplay.php in the HTML5 Video Player with Playlist plugin 2.4.0 and earlier for WordPress allow remote attackers to inject arbitrary web script or HTML via the (1) theme or (2) playlistmod parameter.

Exploit prediction

1.63% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • codevigilant.com http://codevigilant.com/disclosure/wp-plugin-html5-video-player-with-playlist-a3-cross-site-scripting-xss referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.