WordPress 3.0-4.8.1 - Path Traversal in Unzipping

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Description
A path traversal vulnerability was discovered in the file unzipping code. Reported by Alex Chapman (noxrnet).

Affects WordPresses

fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.7.6
fixed in version 4.7.6
fixed in version 4.7.6
fixed in version 4.7.6
fixed in version 4.7.6
fixed in version 4.7.6
fixed in version 4.6.7
fixed in version 4.6.7
fixed in version 4.6.7
fixed in version 4.6.7
fixed in version 4.6.7
fixed in version 4.6.7
fixed in version 4.6.7
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.5.10
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.4.11
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.3.12
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.2.16
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.1.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 4.0.19
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.9.20
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.8.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 3.7.22
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2
fixed in version 4.8.2

References

CVE 2017-14719
URL https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
URL https://core.trac.wordpress.org/changeset/41457

Classification

Type LFI
OWASP Top 10 A1: Injection
CWE CWE-22

Miscellaneous

Submitter alykode
Views 666
Verified No
WPVDB ID 8911

Timeline

Publicly Published 2017-09-20 (about 1 month ago)
Added 2017-09-25 (29 days ago)
Last Updated 2017-09-28 (26 days ago)

Copyright & License

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