WordPress Vulnerabilities

WordPress < 5.4.2 - Open Redirection

Description

Props to Ben Bidner of the WordPress Security Team for finding an open redirect issue in wp_validate_redirect().

Affects WordPress

5.4.1
Fixed in WordPress 5.4.2
5.4
Fixed in WordPress 5.4.2
5.3.3
Fixed in WordPress 5.3.4
5.3.2
Fixed in WordPress 5.3.4
5.3.1
Fixed in WordPress 5.3.4
5.3
Fixed in WordPress 5.3.4
5.2.6
Fixed in WordPress 5.2.7
5.2.5
Fixed in WordPress 5.2.7
5.2.4
Fixed in WordPress 5.2.7
5.2.3
Fixed in WordPress 5.2.7
5.2.2
Fixed in WordPress 5.2.7
5.2.1
Fixed in WordPress 5.2.7
5.2
Fixed in WordPress 5.2.7
5.1.5
Fixed in WordPress 5.1.6
5.1.4
Fixed in WordPress 5.1.6
5.1.3
Fixed in WordPress 5.1.6
5.1.2
Fixed in WordPress 5.1.6
5.1.1
Fixed in WordPress 5.1.6
5.1
Fixed in WordPress 5.1.6
5.0.1
Fixed in WordPress 5.0.10
5.0
Fixed in WordPress 5.0.10
4.9.14
Fixed in WordPress 4.9.15
4.9.13
Fixed in WordPress 4.9.15
4.9.12
Fixed in WordPress 4.9.15
4.9.11
Fixed in WordPress 4.9.15
4.9.10
Fixed in WordPress 4.9.15
4.9.1
Fixed in WordPress 4.9.15
4.9
Fixed in WordPress 4.9.15
4.8.13
Fixed in WordPress 4.8.14
4.8.12
Fixed in WordPress 4.8.14
4.8.11
Fixed in WordPress 4.8.14
4.8.10
Fixed in WordPress 4.8.14
4.8.1
Fixed in WordPress 4.8.14
4.8
Fixed in WordPress 4.8.14
4.7.17
Fixed in WordPress 4.7.18
4.7.16
Fixed in WordPress 4.7.18
4.7.15
Fixed in WordPress 4.7.18
4.7.14
Fixed in WordPress 4.7.18
4.7.13
Fixed in WordPress 4.7.18
4.7.12
Fixed in WordPress 4.7.18
4.7.11
Fixed in WordPress 4.7.18
4.7.10
Fixed in WordPress 4.7.18
4.7.1
Fixed in WordPress 4.7.18
4.7
Fixed in WordPress 4.7.18
4.6.18
Fixed in WordPress 4.6.19
4.6.17
Fixed in WordPress 4.6.19
4.6.16
Fixed in WordPress 4.6.19
4.6.15
Fixed in WordPress 4.6.19
4.6.14
Fixed in WordPress 4.6.19
4.6.13
Fixed in WordPress 4.6.19
4.6.12
Fixed in WordPress 4.6.19
4.6.11
Fixed in WordPress 4.6.19
4.6.10
Fixed in WordPress 4.6.19
4.6.1
Fixed in WordPress 4.6.19
4.6
Fixed in WordPress 4.6.19
4.5.21
Fixed in WordPress 4.5.22
4.5.20
Fixed in WordPress 4.5.22
4.5.2
Fixed in WordPress 4.5.22
4.5.19
Fixed in WordPress 4.5.22
4.5.18
Fixed in WordPress 4.5.22
4.5.17
Fixed in WordPress 4.5.22
4.5.16
Fixed in WordPress 4.5.22
4.5.15
Fixed in WordPress 4.5.22
4.5.14
Fixed in WordPress 4.5.22
4.5.13
Fixed in WordPress 4.5.22
4.5.12
Fixed in WordPress 4.5.22
4.5.11
Fixed in WordPress 4.5.22
4.5.10
Fixed in WordPress 4.5.22
4.5.1
Fixed in WordPress 4.5.22
4.5
Fixed in WordPress 4.5.22
4.4.22
Fixed in WordPress 4.4.23
4.4.21
Fixed in WordPress 4.4.23
4.4.20
Fixed in WordPress 4.4.23
4.4.2
Fixed in WordPress 4.4.23
4.4.19
Fixed in WordPress 4.4.23
4.4.18
Fixed in WordPress 4.4.23
4.4.17
Fixed in WordPress 4.4.23
4.4.16
Fixed in WordPress 4.4.23
4.4.15
Fixed in WordPress 4.4.23
4.4.14
Fixed in WordPress 4.4.23
4.4.13
Fixed in WordPress 4.4.23
4.4.12
Fixed in WordPress 4.4.23
4.4.11
Fixed in WordPress 4.4.23
4.4.10
Fixed in WordPress 4.4.23
4.4.1
Fixed in WordPress 4.4.23
4.4
Fixed in WordPress 4.4.23
4.3.23
Fixed in WordPress 4.3.24
4.3.22
Fixed in WordPress 4.3.24
4.3.21
Fixed in WordPress 4.3.24
4.3.20
Fixed in WordPress 4.3.24
4.3.2
Fixed in WordPress 4.3.24
4.3.19
Fixed in WordPress 4.3.24
4.3.18
Fixed in WordPress 4.3.24
4.3.17
Fixed in WordPress 4.3.24
4.3.16
Fixed in WordPress 4.3.24
4.3.15
Fixed in WordPress 4.3.24
4.3.14
Fixed in WordPress 4.3.24
4.3.13
Fixed in WordPress 4.3.24
4.3.12
Fixed in WordPress 4.3.24
4.3.11
Fixed in WordPress 4.3.24
4.3.10
Fixed in WordPress 4.3.24
4.3.1
Fixed in WordPress 4.3.24
4.3
Fixed in WordPress 4.3.24
4.2.27
Fixed in WordPress 4.2.28
4.2.26
Fixed in WordPress 4.2.28
4.2.25
Fixed in WordPress 4.2.28
4.2.24
Fixed in WordPress 4.2.28
4.2.23
Fixed in WordPress 4.2.28
4.2.22
Fixed in WordPress 4.2.28
4.2.21
Fixed in WordPress 4.2.28
4.2.20
Fixed in WordPress 4.2.28
4.2.2
Fixed in WordPress 4.2.28
4.2.19
Fixed in WordPress 4.2.28
4.2.18
Fixed in WordPress 4.2.28
4.2.17
Fixed in WordPress 4.2.28
4.2.16
Fixed in WordPress 4.2.28
4.2.15
Fixed in WordPress 4.2.28
4.2.14
Fixed in WordPress 4.2.28
4.2.13
Fixed in WordPress 4.2.28
4.2.12
Fixed in WordPress 4.2.28
4.2.11
Fixed in WordPress 4.2.28
4.2.10
Fixed in WordPress 4.2.28
4.2.1
Fixed in WordPress 4.2.28
4.2
Fixed in WordPress 4.2.28
4.1.30
Fixed in WordPress 4.1.31
4.1.3
Fixed in WordPress 4.1.31
4.1.29
Fixed in WordPress 4.1.31
4.1.28
Fixed in WordPress 4.1.31
4.1.27
Fixed in WordPress 4.1.31
4.1.26
Fixed in WordPress 4.1.31
4.1.25
Fixed in WordPress 4.1.31
4.1.24
Fixed in WordPress 4.1.31
4.1.23
Fixed in WordPress 4.1.31
4.1.22
Fixed in WordPress 4.1.31
4.1.21
Fixed in WordPress 4.1.31
4.1.20
Fixed in WordPress 4.1.31
4.1.2
Fixed in WordPress 4.1.31
4.1.19
Fixed in WordPress 4.1.31
4.1.18
Fixed in WordPress 4.1.31
4.1.17
Fixed in WordPress 4.1.31
4.1.16
Fixed in WordPress 4.1.31
4.1.15
Fixed in WordPress 4.1.31
4.1.14
Fixed in WordPress 4.1.31
4.1.13
Fixed in WordPress 4.1.31
4.1.12
Fixed in WordPress 4.1.31
4.1.11
Fixed in WordPress 4.1.31
4.1.10
Fixed in WordPress 4.1.31
4.1.1
Fixed in WordPress 4.1.31
4.1
Fixed in WordPress 4.1.31
4.0.30
Fixed in WordPress 4.0.31
4.0.3
Fixed in WordPress 4.0.31
4.0.29
Fixed in WordPress 4.0.31
4.0.28
Fixed in WordPress 4.0.31
4.0.27
Fixed in WordPress 4.0.31
4.0.26
Fixed in WordPress 4.0.31
4.0.25
Fixed in WordPress 4.0.31
4.0.24
Fixed in WordPress 4.0.31
4.0.23
Fixed in WordPress 4.0.31
4.0.22
Fixed in WordPress 4.0.31
4.0.21
Fixed in WordPress 4.0.31
4.0.20
Fixed in WordPress 4.0.31
4.0.2
Fixed in WordPress 4.0.31
4.0.19
Fixed in WordPress 4.0.31
4.0.18
Fixed in WordPress 4.0.31
4.0.17
Fixed in WordPress 4.0.31
4.0.16
Fixed in WordPress 4.0.31
4.0.15
Fixed in WordPress 4.0.31
4.0.14
Fixed in WordPress 4.0.31
4.0.13
Fixed in WordPress 4.0.31
4.0.12
Fixed in WordPress 4.0.31
4.0.11
Fixed in WordPress 4.0.31
4.0.10
Fixed in WordPress 4.0.31
4.0.1
Fixed in WordPress 4.0.31
4.0
Fixed in WordPress 4.0.31
3.9.31
Fixed in WordPress 3.9.32
3.9.30
Fixed in WordPress 3.9.32
3.9.3
Fixed in WordPress 3.9.32
3.9.29
Fixed in WordPress 3.9.32
3.9.28
Fixed in WordPress 3.9.32
3.9.27
Fixed in WordPress 3.9.32
3.9.26
Fixed in WordPress 3.9.32
3.9.25
Fixed in WordPress 3.9.32
3.9.24
Fixed in WordPress 3.9.32
3.9.23
Fixed in WordPress 3.9.32
3.9.22
Fixed in WordPress 3.9.32
3.9.21
Fixed in WordPress 3.9.32
3.9.20
Fixed in WordPress 3.9.32
3.9.2
Fixed in WordPress 3.9.32
3.9.19
Fixed in WordPress 3.9.32
3.9.18
Fixed in WordPress 3.9.32
3.9.17
Fixed in WordPress 3.9.32
3.9.16
Fixed in WordPress 3.9.32
3.9.15
Fixed in WordPress 3.9.32
3.9.14
Fixed in WordPress 3.9.32
3.9.13
Fixed in WordPress 3.9.32
3.9.12
Fixed in WordPress 3.9.32
3.9.11
Fixed in WordPress 3.9.32
3.9.10
Fixed in WordPress 3.9.32
3.9.1
Fixed in WordPress 3.9.32
3.9
Fixed in WordPress 3.9.32
3.8.33
Fixed in WordPress 3.8.34
3.8.32
Fixed in WordPress 3.8.34
3.8.31
Fixed in WordPress 3.8.34
3.8.30
Fixed in WordPress 3.8.34
3.8.3
Fixed in WordPress 3.8.34
3.8.29
Fixed in WordPress 3.8.34
3.8.28
Fixed in WordPress 3.8.34
3.8.27
Fixed in WordPress 3.8.34
3.8.26
Fixed in WordPress 3.8.34
3.8.25
Fixed in WordPress 3.8.34
3.8.24
Fixed in WordPress 3.8.34
3.8.23
Fixed in WordPress 3.8.34
3.8.22
Fixed in WordPress 3.8.34
3.8.21
Fixed in WordPress 3.8.34
3.8.20
Fixed in WordPress 3.8.34
3.8.2
Fixed in WordPress 3.8.34
3.8.19
Fixed in WordPress 3.8.34
3.8.18
Fixed in WordPress 3.8.34
3.8.17
Fixed in WordPress 3.8.34
3.8.16
Fixed in WordPress 3.8.34
3.8.15
Fixed in WordPress 3.8.34
3.8.14
Fixed in WordPress 3.8.34
3.8.13
Fixed in WordPress 3.8.34
3.8.12
Fixed in WordPress 3.8.34
3.8.11
Fixed in WordPress 3.8.34
3.8.10
Fixed in WordPress 3.8.34
3.8.1
Fixed in WordPress 3.8.34
3.8
Fixed in WordPress 3.8.34
3.7.33
Fixed in WordPress 3.7.34
3.7.32
Fixed in WordPress 3.7.34
3.7.31
Fixed in WordPress 3.7.34
3.7.30
Fixed in WordPress 3.7.34
3.7.3
Fixed in WordPress 3.7.34
3.7.29
Fixed in WordPress 3.7.34
3.7.28
Fixed in WordPress 3.7.34
3.7.27
Fixed in WordPress 3.7.34
3.7.26
Fixed in WordPress 3.7.34
3.7.25
Fixed in WordPress 3.7.34
3.7.24
Fixed in WordPress 3.7.34
3.7.23
Fixed in WordPress 3.7.34
3.7.22
Fixed in WordPress 3.7.34
3.7.21
Fixed in WordPress 3.7.34
3.7.20
Fixed in WordPress 3.7.34
3.7.2
Fixed in WordPress 3.7.34
3.7.19
Fixed in WordPress 3.7.34
3.7.18
Fixed in WordPress 3.7.34
3.7.17
Fixed in WordPress 3.7.34
3.7.16
Fixed in WordPress 3.7.34
3.7.15
Fixed in WordPress 3.7.34
3.7.14
Fixed in WordPress 3.7.34
3.7.13
Fixed in WordPress 3.7.34
3.7.12
Fixed in WordPress 3.7.34
3.7.11
Fixed in WordPress 3.7.34
3.7.10
Fixed in WordPress 3.7.34
3.7.1
Fixed in WordPress 3.7.34
3.7
Fixed in WordPress 3.7.34

References

CVE
CVE-2020-4048
URL
https://wordpress.org/news/2020/06/wordpress-5-4-2-security-and-maintenance-release/
URL
https://github.com/WordPress/WordPress/commit/10e2a50c523cf0b9785555a688d7d36a40fbeccf
URL
https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-q6pw-gvf4-5fj5

Classification

Type
XSS
OWASP top 10
A7: Cross-Site Scripting (XSS)
CWE
CWE-79
CVSS
3.5 (low)

Miscellaneous

Original Researcher
Ben Bidner
Verified
No
WPVDB ID
12855f02-432e-4484-af09-7d0fbf596909

Timeline

Publicly Published
2020-06-11 (about 6 years ago)
Added
2020-06-11 (about 6 years ago)
Last Updated
2020-06-13 (about 6 years ago)

Other

Published
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2023-05-15
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Published
2026-04-21
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Gallagher Website Design < 2.6.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'prefix' Shortcode Attribute
Published
2025-08-01
Title
ShortPixel Adaptive Images – WebP, AVIF, CDN, Image Optimization < 3.10.5 - Authenticated (Administrator+) Stored Cross-Site Scripting via API URL
Published
2023-11-14
Title
Footer Putter <= 6.1.3 - Reflected Cross-Site Scripting
Published
2024-11-07
Title
Easy SVG Support < 3.8 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload