Description
In WordPress before 4.7.5, there is insufficient redirect validation in the HTTP class, leading to SSRF.
References (8)
Core 8
Core References
Third Party Advisory vendor-advisory
x_refsource_debian
https://www.debian.org/security/2018/dsa-4090
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1038520
Third Party Advisory x_refsource_misc
https://wpvulndb.com/vulnerabilities/8815
Patch, Vendor Advisory x_refsource_confirm
https://wordpress.org/news/2017/05/wordpress-4-7-5/
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/98509
Third Party Advisory x_refsource_misc
https://twitter.com/skansing/status/865362551097393153
Patch x_refsource_confirm
https://github.com/WordPress/WordPress/commit/76d77e927bb4d0f87c7262a50e28d84e01fd2b11
Patch, Release Notes x_refsource_confirm
https://codex.wordpress.org/Version_4.7.5
Scores
CVSS v3
8.6
EPSS
0.0141
EPSS Percentile
80.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Details
CWE
CWE-918
Status
published
Products (3)
debian/debian_linux
8.0
debian/debian_linux
9.0
wordpress/wordpress
< 4.7.4
Published
May 18, 2017
Tracked Since
Feb 18, 2026