CVE-2017-9066
HIGH severity · CVSS 8.6 · Server-side request forgery (SSRF)
8.6CVSS HIGH
Summary
In WordPress before 4.7.5, there is insufficient redirect validation in the HTTP class, leading to SSRF.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactHigh
Availability impactNone
Exploit probability (EPSS)4%
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://codex.wordpress.org/Version_4.7.5 ↗
Additional information
- NVD record
- https://codex.wordpress.org/Version_4.7.5Patch
- https://github.com/WordPress/WordPress/commit/76d77e927bb4d0f87c7262a50e28d84e01fd2b11Patch
- https://wordpress.org/news/2017/05/wordpress-4-7-5/Patch
- http://www.securityfocus.com/bid/98509Advisory
- http://www.securitytracker.com/id/1038520Advisory
- https://twitter.com/skansing/status/865362551097393153Advisory
- https://wpvulndb.com/vulnerabilities/8815Advisory
- https://www.debian.org/security/2018/dsa-4090Advisory