WordPress Vulnerabilities

WP <= 6.2 - Unauthenticated Blind SSRF via DNS Rebinding

Description

WordPress is affected by an unauthenticated blind SSRF in the pingback feature. Because of a TOCTOU race condition between the validation checks and the HTTP request, attackers can reach internal hosts that are explicitly forbidden.

Proof of Concept

https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/

Affects WordPress

6.1.1
No known fix
6.1
No known fix
4.1.37
No known fix
4.1.36
No known fix
4.1.35
No known fix
4.1.34
No known fix
4.1.33
No known fix
4.1.32
No known fix
4.1.31
No known fix
4.1.30
No known fix
4.1.29
No known fix
4.1.28
No known fix
4.1.27
No known fix
4.1.26
No known fix
4.1.25
No known fix
4.1.24
No known fix
4.1.23
No known fix
4.1.22
No known fix
4.1.21
No known fix
4.1.20
No known fix
4.1.19
No known fix
4.1.18
No known fix
4.1.17
No known fix
4.1.16
No known fix
4.1.15
No known fix
4.1.14
No known fix
4.1.13
No known fix
4.1.12
No known fix
4.1.11
No known fix
4.1.10
No known fix
4.1.9
No known fix
4.1.8
No known fix
4.1.7
No known fix
4.1.6
No known fix
4.1.5
No known fix
4.1.4
No known fix
4.1.3
No known fix
4.1.2
No known fix
4.1.1
No known fix
4.1
No known fix
5.9.5
No known fix
5.9.4
No known fix
5.9.3
No known fix
5.9.2
No known fix
5.9.1
No known fix
5.9
No known fix
5.8.6
No known fix
5.8.5
No known fix
5.8.4
No known fix
5.8.3
No known fix
5.8.2
No known fix
5.8.1
No known fix
5.8
No known fix
5.7.8
No known fix
5.7.7
No known fix
5.7.6
No known fix
5.7.5
No known fix
5.7.4
No known fix
5.7.3
No known fix
5.7.2
No known fix
5.7.1
No known fix
5.7
No known fix
5.6.10
No known fix
5.6.9
No known fix
5.6.8
No known fix
5.6.7
No known fix
5.6.6
No known fix
5.6.5
No known fix
5.6.4
No known fix
5.6.3
No known fix
5.6.2
No known fix
5.6.1
No known fix
5.6
No known fix
5.5.11
No known fix
5.5.10
No known fix
5.5.9
No known fix
5.5.8
No known fix
5.5.7
No known fix
5.5.6
No known fix
5.5.5
No known fix
5.5.4
No known fix
5.5.3
No known fix
5.5.2
No known fix
5.5.1
No known fix
5.5
No known fix
5.4.12
No known fix
5.4.11
No known fix
5.4.10
No known fix
5.4.9
No known fix
5.4.8
No known fix
5.4.7
No known fix
5.4.6
No known fix
5.4.5
No known fix
5.4.4
No known fix
5.4.3
No known fix
5.4.2
No known fix
5.4.1
No known fix
5.4
No known fix
5.3.14
No known fix
5.3.13
No known fix
5.3.12
No known fix
5.3.11
No known fix
5.3.10
No known fix
5.3.9
No known fix
5.3.8
No known fix
5.3.7
No known fix
5.3.6
No known fix
5.3.5
No known fix
5.3.4
No known fix
5.3.3
No known fix
5.3.2
No known fix
5.3.1
No known fix
5.3
No known fix
5.2.17
No known fix
5.2.16
No known fix
5.2.15
No known fix
5.2.14
No known fix
5.2.13
No known fix
5.2.12
No known fix
5.2.11
No known fix
5.2.10
No known fix
5.2.9
No known fix
5.2.8
No known fix
5.2.7
No known fix
5.2.6
No known fix
5.2.5
No known fix
5.2.4
No known fix
5.2.3
No known fix
5.2.2
No known fix
5.2.1
No known fix
5.2
No known fix
5.1.15
No known fix
5.1.14
No known fix
5.1.13
No known fix
5.1.12
No known fix
5.1.11
No known fix
5.1.10
No known fix
5.1.9
No known fix
5.1.8
No known fix
5.1.7
No known fix
5.1.6
No known fix
5.1.5
No known fix
5.1.4
No known fix
5.1.3
No known fix
5.1.2
No known fix
5.1.1
No known fix
5.1
No known fix
5.0.18
No known fix
5.0.17
No known fix
5.0.16
No known fix
5.0.15
No known fix
5.0.14
No known fix
5.0.13
No known fix
5.0.12
No known fix
5.0.11
No known fix
5.0.10
No known fix
5.0.9
No known fix
5.0.8
No known fix
5.0.7
No known fix
5.0.6
No known fix
5.0.4
No known fix
5.0.3
No known fix
5.0.2
No known fix
5.0.1
No known fix
5.0
No known fix
4.9.22
No known fix
4.9.21
No known fix
4.9.20
No known fix
4.9.19
No known fix
4.9.18
No known fix
4.9.17
No known fix
4.9.16
No known fix
4.9.15
No known fix
4.9.14
No known fix
4.9.13
No known fix
4.9.12
No known fix
4.9.11
No known fix
4.9.10
No known fix
4.9.9
No known fix
4.9.8
No known fix
4.9.7
No known fix
4.9.6
No known fix
4.9.5
No known fix
4.9.4
No known fix
4.9.3
No known fix
4.9.2
No known fix
4.9.1
No known fix
4.9
No known fix
4.8.21
No known fix
4.8.20
No known fix
4.8.19
No known fix
4.8.18
No known fix
4.8.17
No known fix
4.8.16
No known fix
4.8.15
No known fix
4.8.14
No known fix
4.8.13
No known fix
4.8.12
No known fix
4.8.11
No known fix
4.8.10
No known fix
4.8.9
No known fix
4.8.8
No known fix
4.8.7
No known fix
4.8.6
No known fix
4.8.5
No known fix
4.8.4
No known fix
4.8.3
No known fix
4.8.2
No known fix
4.8.1
No known fix
4.8
No known fix
4.7.25
No known fix
4.7.24
No known fix
4.7.23
No known fix
4.7.22
No known fix
4.7.21
No known fix
4.7.20
No known fix
4.7.19
No known fix
4.7.18
No known fix
4.7.17
No known fix
4.7.16
No known fix
4.7.15
No known fix
4.7.14
No known fix
4.7.13
No known fix
4.7.12
No known fix
4.7.11
No known fix
4.7.10
No known fix
4.7.9
No known fix
4.7.8
No known fix
4.7.7
No known fix
4.7.6
No known fix
4.7.5
No known fix
4.7.4
No known fix
4.7.3
No known fix
4.7.2
No known fix
4.7.1
No known fix
4.7
No known fix
4.6.25
No known fix
4.6.24
No known fix
4.6.23
No known fix
4.6.22
No known fix
4.6.21
No known fix
4.6.20
No known fix
4.6.19
No known fix
4.6.18
No known fix
4.6.17
No known fix
4.6.16
No known fix
4.6.15
No known fix
4.6.14
No known fix
4.6.13
No known fix
4.6.12
No known fix
4.6.11
No known fix
4.6.10
No known fix
4.6.9
No known fix
4.6.8
No known fix
4.6.7
No known fix
4.6.6
No known fix
4.6.5
No known fix
4.6.4
No known fix
4.6.3
No known fix
4.6.2
No known fix
4.6.1
No known fix
4.6
No known fix
4.5.28
No known fix
4.5.27
No known fix
4.5.26
No known fix
4.5.25
No known fix
4.5.24
No known fix
4.5.23
No known fix
4.5.22
No known fix
4.5.21
No known fix
4.5.20
No known fix
4.5.19
No known fix
4.5.18
No known fix
4.5.17
No known fix
4.5.16
No known fix
4.5.15
No known fix
4.5.14
No known fix
4.5.13
No known fix
4.5.12
No known fix
4.5.11
No known fix
4.5.10
No known fix
4.5.9
No known fix
4.5.8
No known fix
4.5.7
No known fix
4.5.6
No known fix
4.5.5
No known fix
4.5.4
No known fix
4.5.3
No known fix
4.5.2
No known fix
4.5.1
No known fix
4.5
No known fix
4.4.29
No known fix
4.4.28
No known fix
4.4.27
No known fix
4.4.26
No known fix
4.4.25
No known fix
4.4.24
No known fix
4.4.23
No known fix
4.4.22
No known fix
4.4.21
No known fix
4.4.20
No known fix
4.4.19
No known fix
4.4.18
No known fix
4.4.17
No known fix
4.4.16
No known fix
4.4.15
No known fix
4.4.14
No known fix
4.4.13
No known fix
4.4.12
No known fix
4.4.11
No known fix
4.4.10
No known fix
4.4.9
No known fix
4.4.8
No known fix
4.4.7
No known fix
4.4.6
No known fix
4.4.5
No known fix
4.4.4
No known fix
4.4.3
No known fix
4.4.2
No known fix
4.4.1
No known fix
4.4
No known fix
4.3.30
No known fix
4.3.29
No known fix
4.3.28
No known fix
4.3.27
No known fix
4.3.26
No known fix
4.3.25
No known fix
4.3.24
No known fix
4.3.23
No known fix
4.3.22
No known fix
4.3.21
No known fix
4.3.20
No known fix
4.3.19
No known fix
4.3.18
No known fix
4.3.17
No known fix
4.3.16
No known fix
4.3.15
No known fix
4.3.14
No known fix
4.3.13
No known fix
4.3.12
No known fix
4.3.11
No known fix
4.3.10
No known fix
4.3.9
No known fix
4.3.8
No known fix
4.3.7
No known fix
4.3.6
No known fix
4.3.5
No known fix
4.3.4
No known fix
4.3.3
No known fix
4.3.2
No known fix
4.3.1
No known fix
4.3
No known fix
4.2.34
No known fix
4.2.33
No known fix
4.2.32
No known fix
4.2.31
No known fix
4.2.30
No known fix
4.2.29
No known fix
4.2.28
No known fix
4.2.27
No known fix
4.2.26
No known fix
4.2.25
No known fix
4.2.24
No known fix
4.2.23
No known fix
4.2.22
No known fix
4.2.21
No known fix
4.2.20
No known fix
4.2.19
No known fix
4.2.18
No known fix
4.2.17
No known fix
4.2.16
No known fix
4.2.15
No known fix
4.2.14
No known fix
4.2.13
No known fix
4.2.12
No known fix
4.2.11
No known fix
4.2.10
No known fix
4.2.9
No known fix
4.2.8
No known fix
4.2.7
No known fix
4.2.6
No known fix
4.2.5
No known fix
4.2.4
No known fix
4.2.3
No known fix
4.2.2
No known fix
4.2.1
No known fix
4.2
No known fix
6.0.3
No known fix
6.0.2
No known fix
6.0.1
No known fix
6.0
No known fix
6.2
No known fix

References

CVE
CVE-2022-3590
URL
https://blog.sonarsource.com/wordpress-core-unauthenticated-blind-ssrf/

Classification

Type
SSRF
OWASP top 10
A1: Injection
CWE
CWE-918
CVSS
5.4 (medium)

Miscellaneous

Original Researcher
Thomas Chauchefoin
Verified
Yes
WPVDB ID
c8814e6e-78b3-4f63-a1d3-6906a84c1f11

Timeline

Publicly Published
2022-12-13 (about 1 years ago)
Added
2022-12-13 (about 1 years ago)
Last Updated
2023-04-11 (about 1 years ago)

Other

Published
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2023-12-04
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Published
2022-10-27
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Published
2018-12-25
Title
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Published
2021-03-23
Title
Mapplic and Mapplic Lite - SSRF to Stored Cross-Site Scripting (XSS)
Published
2021-04-13
Title
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