WordPress <= 4.2.3 - Legacy Theme Preview Cross-Site Scripting (XSS)

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Affects

WordPresses
fixed in version 4.2.4

fixed in version 4.2.4

fixed in version 4.2.4

fixed in version 4.2.4

fixed in version 4.1.7

fixed in version 4.1.7

fixed in version 4.1.7

fixed in version 4.1.7

fixed in version 4.1.7

fixed in version 4.1.7

fixed in version 4.1.7

fixed in version 4.0.7

fixed in version 4.0.7

fixed in version 4.0.7

fixed in version 4.0.7

fixed in version 4.0.7

fixed in version 4.0.7

fixed in version 4.0.7

fixed in version 3.9.8

fixed in version 3.9.8

fixed in version 3.9.8

fixed in version 3.9.8

fixed in version 3.9.8

fixed in version 3.9.8

fixed in version 3.9.8

fixed in version 3.9.8

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.8.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

fixed in version 3.7.10

References

CVE 2015-5734
URL https://core.trac.wordpress.org/changeset/33549
URL https://blog.sucuri.net/2015/08/persistent-xss-vulnerability-in-wordpress-explained.html

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 2730
Verified No
WPVDB ID 8133

Timeline

Publicly Published 2015-08-05 (over 1 year ago)
Added 2015-08-05 (over 1 year ago)
Last Updated 2015-08-11 (over 1 year ago)

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