WordPress Vulnerabilities

WordPress <= 5.2.3 - Admin Referrer Validation

Description

The fix changes the PHP equal identifier == to the identical identifier ===.

Affects WordPress

3.8.1
Fixed in WordPress 3.8.31
3.8
Fixed in WordPress 3.8.31
3.7.1
Fixed in WordPress 3.7.31
3.9
Fixed in WordPress 3.9.29
3.9.1
Fixed in WordPress 3.9.29
3.7
Fixed in WordPress 3.7.31
3.8.2
Fixed in WordPress 3.8.31
3.8.3
Fixed in WordPress 3.8.31
3.9.2
Fixed in WordPress 3.9.29
4.0
Fixed in WordPress 4.0.28
4.1
Fixed in WordPress 4.1.28
4.1.1
Fixed in WordPress 4.1.28
4.2
Fixed in WordPress 4.2.25
3.9.3
Fixed in WordPress 3.9.29
4.1.2
Fixed in WordPress 4.1.28
4.2.1
Fixed in WordPress 4.2.25
4.0.1
Fixed in WordPress 4.0.28
4.1.5
Fixed in WordPress 4.1.28
4.1.4
Fixed in WordPress 4.1.28
4.1.3
Fixed in WordPress 4.1.28
3.8.4
Fixed in WordPress 3.8.31
3.7.4
Fixed in WordPress 3.7.31
4.2.3
Fixed in WordPress 4.2.25
3.8.8
Fixed in WordPress 3.8.31
3.8.5
Fixed in WordPress 3.8.31
3.8.6
Fixed in WordPress 3.8.31
3.8.7
Fixed in WordPress 3.8.31
3.7.2
Fixed in WordPress 3.7.31
3.7.3
Fixed in WordPress 3.7.31
3.7.5
Fixed in WordPress 3.7.31
3.7.6
Fixed in WordPress 3.7.31
3.7.7
Fixed in WordPress 3.7.31
3.7.8
Fixed in WordPress 3.7.31
3.7.9
Fixed in WordPress 3.7.31
3.8.9
Fixed in WordPress 3.8.31
3.9.4
Fixed in WordPress 3.9.29
3.9.5
Fixed in WordPress 3.9.29
3.9.6
Fixed in WordPress 3.9.29
3.9.7
Fixed in WordPress 3.9.29
4.0.2
Fixed in WordPress 4.0.28
4.0.3
Fixed in WordPress 4.0.28
4.0.4
Fixed in WordPress 4.0.28
4.0.5
Fixed in WordPress 4.0.28
4.0.6
Fixed in WordPress 4.0.28
4.1.6
Fixed in WordPress 4.1.28
4.2.2
Fixed in WordPress 4.2.25
4.2.4
Fixed in WordPress 4.2.25
4.1.7
Fixed in WordPress 4.1.28
4.0.7
Fixed in WordPress 4.0.28
3.9.8
Fixed in WordPress 3.9.29
3.8.10
Fixed in WordPress 3.8.31
3.7.10
Fixed in WordPress 3.7.31
4.3
Fixed in WordPress 4.3.21
4.3.1
Fixed in WordPress 4.3.21
4.2.5
Fixed in WordPress 4.2.25
4.1.8
Fixed in WordPress 4.1.28
4.0.8
Fixed in WordPress 4.0.28
3.9.9
Fixed in WordPress 3.9.29
3.8.11
Fixed in WordPress 3.8.31
3.7.11
Fixed in WordPress 3.7.31
4.4
Fixed in WordPress 4.4.20
3.7.12
Fixed in WordPress 3.7.31
3.8.12
Fixed in WordPress 3.8.31
3.9.10
Fixed in WordPress 3.9.29
4.0.9
Fixed in WordPress 4.0.28
4.1.9
Fixed in WordPress 4.1.28
4.2.6
Fixed in WordPress 4.2.25
4.3.2
Fixed in WordPress 4.3.21
4.4.1
Fixed in WordPress 4.4.20
4.4.2
Fixed in WordPress 4.4.20
4.3.3
Fixed in WordPress 4.3.21
4.2.7
Fixed in WordPress 4.2.25
4.1.10
Fixed in WordPress 4.1.28
4.0.10
Fixed in WordPress 4.0.28
3.9.11
Fixed in WordPress 3.9.29
3.8.13
Fixed in WordPress 3.8.31
3.7.13
Fixed in WordPress 3.7.31
4.5
Fixed in WordPress 4.5.19
4.5.1
Fixed in WordPress 4.5.19
3.7.14
Fixed in WordPress 3.7.31
3.8.14
Fixed in WordPress 3.8.31
3.9.12
Fixed in WordPress 3.9.29
4.0.11
Fixed in WordPress 4.0.28
4.1.11
Fixed in WordPress 4.1.28
4.2.8
Fixed in WordPress 4.2.25
4.3.4
Fixed in WordPress 4.3.21
4.4.3
Fixed in WordPress 4.4.20
4.5.2
Fixed in WordPress 4.5.19
4.5.3
Fixed in WordPress 4.5.19
3.7.15
Fixed in WordPress 3.7.31
3.8.15
Fixed in WordPress 3.8.31
3.9.13
Fixed in WordPress 3.9.29
4.0.12
Fixed in WordPress 4.0.28
4.1.12
Fixed in WordPress 4.1.28
4.2.9
Fixed in WordPress 4.2.25
4.3.5
Fixed in WordPress 4.3.21
4.4.4
Fixed in WordPress 4.4.20
4.6
Fixed in WordPress 4.6.16
3.7.16
Fixed in WordPress 3.7.31
3.8.16
Fixed in WordPress 3.8.31
3.9.14
Fixed in WordPress 3.9.29
4.0.13
Fixed in WordPress 4.0.28
4.1.13
Fixed in WordPress 4.1.28
4.2.10
Fixed in WordPress 4.2.25
4.3.6
Fixed in WordPress 4.3.21
4.4.5
Fixed in WordPress 4.4.20
4.5.4
Fixed in WordPress 4.5.19
4.6.1
Fixed in WordPress 4.6.16
4.7
Fixed in WordPress 4.7.15
3.7.17
Fixed in WordPress 3.7.31
3.8.17
Fixed in WordPress 3.8.31
3.9.15
Fixed in WordPress 3.9.29
4.0.14
Fixed in WordPress 4.0.28
4.1.14
Fixed in WordPress 4.1.28
4.2.11
Fixed in WordPress 4.2.25
4.3.7
Fixed in WordPress 4.3.21
4.4.6
Fixed in WordPress 4.4.20
4.5.5
Fixed in WordPress 4.5.19
4.7.1
Fixed in WordPress 4.7.15
4.6.2
Fixed in WordPress 4.6.16
3.7.18
Fixed in WordPress 3.7.31
3.8.18
Fixed in WordPress 3.8.31
3.9.16
Fixed in WordPress 3.9.29
4.0.15
Fixed in WordPress 4.0.28
4.1.15
Fixed in WordPress 4.1.28
4.2.12
Fixed in WordPress 4.2.25
4.3.8
Fixed in WordPress 4.3.21
4.4.7
Fixed in WordPress 4.4.20
4.5.6
Fixed in WordPress 4.5.19
4.6.3
Fixed in WordPress 4.6.16
4.7.2
Fixed in WordPress 4.7.15
3.7.19
Fixed in WordPress 3.7.31
3.8.19
Fixed in WordPress 3.8.31
3.9.17
Fixed in WordPress 3.9.29
4.0.16
Fixed in WordPress 4.0.28
4.1.16
Fixed in WordPress 4.1.28
4.2.13
Fixed in WordPress 4.2.25
4.3.9
Fixed in WordPress 4.3.21
4.4.8
Fixed in WordPress 4.4.20
4.5.7
Fixed in WordPress 4.5.19
4.6.4
Fixed in WordPress 4.6.16
4.7.3
Fixed in WordPress 4.7.15
3.7.20
Fixed in WordPress 3.7.31
3.8.20
Fixed in WordPress 3.8.31
3.9.18
Fixed in WordPress 3.9.29
4.0.17
Fixed in WordPress 4.0.28
4.1.17
Fixed in WordPress 4.1.28
4.2.14
Fixed in WordPress 4.2.25
4.3.10
Fixed in WordPress 4.3.21
4.4.9
Fixed in WordPress 4.4.20
4.5.8
Fixed in WordPress 4.5.19
4.6.5
Fixed in WordPress 4.6.16
4.7.4
Fixed in WordPress 4.7.15
4.7.5
Fixed in WordPress 4.7.15
3.7.21
Fixed in WordPress 3.7.31
3.8.21
Fixed in WordPress 3.8.31
3.9.19
Fixed in WordPress 3.9.29
4.0.18
Fixed in WordPress 4.0.28
4.1.18
Fixed in WordPress 4.1.28
4.2.15
Fixed in WordPress 4.2.25
4.3.11
Fixed in WordPress 4.3.21
4.4.10
Fixed in WordPress 4.4.20
4.5.9
Fixed in WordPress 4.5.19
4.6.6
Fixed in WordPress 4.6.16
4.8
Fixed in WordPress 4.8.11
4.8.1
Fixed in WordPress 4.8.11
3.7.22
Fixed in WordPress 3.7.31
3.8.22
Fixed in WordPress 3.8.31
3.9.20
Fixed in WordPress 3.9.29
4.0.19
Fixed in WordPress 4.0.28
4.1.19
Fixed in WordPress 4.1.28
4.2.16
Fixed in WordPress 4.2.25
4.3.12
Fixed in WordPress 4.3.21
4.4.11
Fixed in WordPress 4.4.20
4.5.10
Fixed in WordPress 4.5.19
4.6.7
Fixed in WordPress 4.6.16
4.7.6
Fixed in WordPress 4.7.15
4.8.2
Fixed in WordPress 4.8.11
4.8.3
Fixed in WordPress 4.8.11
3.7.23
Fixed in WordPress 3.7.31
3.8.23
Fixed in WordPress 3.8.31
3.9.21
Fixed in WordPress 3.9.29
4.0.20
Fixed in WordPress 4.0.28
4.1.20
Fixed in WordPress 4.1.28
4.2.17
Fixed in WordPress 4.2.25
4.3.13
Fixed in WordPress 4.3.21
4.4.12
Fixed in WordPress 4.4.20
4.5.11
Fixed in WordPress 4.5.19
4.6.8
Fixed in WordPress 4.6.16
4.7.7
Fixed in WordPress 4.7.15
4.9
Fixed in WordPress 4.9.12
4.9.1
Fixed in WordPress 4.9.12
4.8.4
Fixed in WordPress 4.8.11
4.7.8
Fixed in WordPress 4.7.15
4.6.9
Fixed in WordPress 4.6.16
4.5.12
Fixed in WordPress 4.5.19
4.4.13
Fixed in WordPress 4.4.20
4.3.14
Fixed in WordPress 4.3.21
4.2.18
Fixed in WordPress 4.2.25
4.1.21
Fixed in WordPress 4.1.28
4.0.21
Fixed in WordPress 4.0.28
3.9.22
Fixed in WordPress 3.9.29
3.8.24
Fixed in WordPress 3.8.31
3.7.24
Fixed in WordPress 3.7.31
4.9.2
Fixed in WordPress 4.9.12
4.8.5
Fixed in WordPress 4.8.11
4.7.9
Fixed in WordPress 4.7.15
4.6.10
Fixed in WordPress 4.6.16
4.5.13
Fixed in WordPress 4.5.19
4.4.14
Fixed in WordPress 4.4.20
4.3.15
Fixed in WordPress 4.3.21
4.2.19
Fixed in WordPress 4.2.25
4.1.22
Fixed in WordPress 4.1.28
4.0.22
Fixed in WordPress 4.0.28
3.9.23
Fixed in WordPress 3.9.29
3.8.25
Fixed in WordPress 3.8.31
3.7.25
Fixed in WordPress 3.7.31
4.9.3
Fixed in WordPress 4.9.12
4.9.4
Fixed in WordPress 4.9.12
3.7.26
Fixed in WordPress 3.7.31
3.8.26
Fixed in WordPress 3.8.31
3.9.24
Fixed in WordPress 3.9.29
4.0.23
Fixed in WordPress 4.0.28
4.1.23
Fixed in WordPress 4.1.28
4.2.20
Fixed in WordPress 4.2.25
4.3.16
Fixed in WordPress 4.3.21
4.4.15
Fixed in WordPress 4.4.20
4.5.14
Fixed in WordPress 4.5.19
4.6.11
Fixed in WordPress 4.6.16
4.7.10
Fixed in WordPress 4.7.15
4.8.6
Fixed in WordPress 4.8.11
4.9.5
Fixed in WordPress 4.9.12
4.9.6
Fixed in WordPress 4.9.12
3.7.27
Fixed in WordPress 3.7.31
3.8.27
Fixed in WordPress 3.8.31
3.9.25
Fixed in WordPress 3.9.29
4.0.24
Fixed in WordPress 4.0.28
4.1.24
Fixed in WordPress 4.1.28
4.2.21
Fixed in WordPress 4.2.25
4.3.17
Fixed in WordPress 4.3.21
4.4.16
Fixed in WordPress 4.4.20
4.5.15
Fixed in WordPress 4.5.19
4.6.12
Fixed in WordPress 4.6.16
4.7.11
Fixed in WordPress 4.7.15
4.8.7
Fixed in WordPress 4.8.11
4.9.7
Fixed in WordPress 4.9.12
4.9.8
Fixed in WordPress 4.9.12
5.0
Fixed in WordPress 5.0.7
5.0.1
Fixed in WordPress 5.0.7
4.9.9
Fixed in WordPress 4.9.12
4.8.8
Fixed in WordPress 4.8.11
4.7.12
Fixed in WordPress 4.7.15
4.6.13
Fixed in WordPress 4.6.16
4.5.16
Fixed in WordPress 4.5.19
4.4.17
Fixed in WordPress 4.4.20
4.3.18
Fixed in WordPress 4.3.21
4.2.22
Fixed in WordPress 4.2.25
4.1.25
Fixed in WordPress 4.1.28
4.0.25
Fixed in WordPress 4.0.28
3.9.26
Fixed in WordPress 3.9.29
3.8.28
Fixed in WordPress 3.8.31
3.7.28
Fixed in WordPress 3.7.31
5.0.2
Fixed in WordPress 5.0.7
5.0.3
Fixed in WordPress 5.0.7
5.1
Fixed in WordPress 5.1.3
5.1.1
Fixed in WordPress 5.1.3
5.0.4
Fixed in WordPress 5.0.7
4.9.10
Fixed in WordPress 4.9.12
4.8.9
Fixed in WordPress 4.8.11
4.7.13
Fixed in WordPress 4.7.15
4.6.14
Fixed in WordPress 4.6.16
4.5.17
Fixed in WordPress 4.5.19
4.4.18
Fixed in WordPress 4.4.20
4.3.19
Fixed in WordPress 4.3.21
4.2.23
Fixed in WordPress 4.2.25
4.1.26
Fixed in WordPress 4.1.28
4.0.26
Fixed in WordPress 4.0.28
3.9.27
Fixed in WordPress 3.9.29
3.8.29
Fixed in WordPress 3.8.31
3.7.29
Fixed in WordPress 3.7.31
5.2
Fixed in WordPress 5.2.4
5.2.1
Fixed in WordPress 5.2.4
5.2.2
Fixed in WordPress 5.2.4
5.2.3
Fixed in WordPress 5.2.4
5.1.2
Fixed in WordPress 5.1.3
5.0.6
Fixed in WordPress 5.0.7
4.9.11
Fixed in WordPress 4.9.12
4.8.10
Fixed in WordPress 4.8.11
4.7.14
Fixed in WordPress 4.7.15
4.6.15
Fixed in WordPress 4.6.16
4.5.18
Fixed in WordPress 4.5.19
4.4.19
Fixed in WordPress 4.4.20
4.3.20
Fixed in WordPress 4.3.21
4.2.24
Fixed in WordPress 4.2.25
4.1.27
Fixed in WordPress 4.1.28
4.0.27
Fixed in WordPress 4.0.28
3.9.28
Fixed in WordPress 3.9.29
3.8.30
Fixed in WordPress 3.8.31
3.7.30
Fixed in WordPress 3.7.31

References

CVE
CVE-2019-17675
URL
https://wordpress.org/news/2019/10/wordpress-5-2-4-security-release/
URL
https://github.com/WordPress/WordPress/commit/b183fd1cca0b44a92f0264823dd9f22d2fd8b8d0
URL
https://blog.wpscan.com/wordpress/security/release/2019/10/15/wordpress-524-security-release-breakdown.html

Classification

Type
CSRF
OWASP top 10
A2: Broken Authentication and Session Management
CWE
CWE-352
CVSS
8.8 (high)

Miscellaneous

Original Researcher
Ben Bidner (WordPress Security Team)
Verified
No
WPVDB ID
715c00e3-5302-44ad-b914-131c162c3f71

Timeline

Publicly Published
2019-10-14 (about 6 years ago)
Added
2019-10-15 (about 6 years ago)
Last Updated
2020-09-22 (about 5 years ago)

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