WordPress 4.3.0-4.9 - HTML Language Attribute Escaping

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Affects WordPresses

fixed in version 4.9.1
fixed in version 4.8.4
fixed in version 4.8.4
fixed in version 4.8.4
fixed in version 4.8.4
fixed in version 4.7.8
fixed in version 4.7.8
fixed in version 4.7.8
fixed in version 4.7.8
fixed in version 4.7.8
fixed in version 4.7.8
fixed in version 4.7.8
fixed in version 4.7.8
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.6.9
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.5.12
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.4.13
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14
fixed in version 4.3.14

References

CVE 2017-17093
URL https://wordpress.org/news/2017/11/wordpress-4-9-1-security-and-maintenance-release/
URL https://github.com/WordPress/WordPress/commit/3713ac5ebc90fb2011e98dfd691420f43da6c09a

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 347
Verified No
WPVDB ID 8968

Timeline

Publicly Published 2017-11-29 (13 days ago)
Added 2017-11-30 (12 days ago)
Last Updated 2017-12-04 (7 days ago)

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