WordPress 3.6.0-4.7.2 - Authenticated Cross-Site Scripting (XSS) via Media File Metadata

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Affects WordPresses

fixed in version 4.7.3
fixed in version 4.7.3
fixed in version 4.7.3
fixed in version 4.6.4
fixed in version 4.6.4
fixed in version 4.6.4
fixed in version 4.6.4
fixed in version 4.5.7
fixed in version 4.5.7
fixed in version 4.5.7
fixed in version 4.5.7
fixed in version 4.5.7
fixed in version 4.5.7
fixed in version 4.5.7
fixed in version 4.4.8
fixed in version 4.4.8
fixed in version 4.4.8
fixed in version 4.4.8
fixed in version 4.4.8
fixed in version 4.4.8
fixed in version 4.4.8
fixed in version 4.4.8
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.3.9
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.2.13
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.1.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 4.0.16
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.9.17
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.8.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 3.7.19
fixed in version 4.7.3
fixed in version 4.7.3

References

CVE 2017-6814
URL https://wordpress.org/news/2017/03/wordpress-4-7-3-security-and-maintenance-release/
URL https://github.com/WordPress/WordPress/commit/28f838ca3ee205b6f39cd2bf23eb4e5f52796bd7
URL https://sumofpwn.nl/advisory/2016/wordpress_audio_playlist_functionality_is_affected_by_cross_site_scripting.html
URL http://seclists.org/oss-sec/2017/q1/563

Classification

Type XSS
OWASP Top 10 A3: Cross-Site Scripting (XSS)
CWE CWE-79

Miscellaneous

Submitter ethicalhack3r
Submitter Website https://dewhurstsecurity.com/
Submitter Twitter ethicalhack3r
Views 3518
Verified No
WPVDB ID 8765

Timeline

Publicly Published 2017-03-06 (8 months ago)
Added 2017-03-07 (8 months ago)
Last Updated 2017-03-15 (7 months ago)

Copyright & License

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