Published: 15/01/2017 Updated: 03/10/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

wp-includes/ms-functions.php in the Multisite WordPress API in WordPress prior to 4.7.1 does not properly choose random numbers for keys, which makes it easier for remote malicious users to bypass intended access restrictions via a crafted (1) site signup or (2) user signup.

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wordpress wordpress

Vendor Advisories

An insufficient validation vulnerability has been discovered in wordpress leading to weak cryptographic security for multisite activation key ...
Debian Bug report logs - #852767 wordpress: 472 security release (CVE-2017-5610 CVE-2017-5611 CVE-2017-5612) Package: src:wordpress; Maintainer for src:wordpress is Craig Small <csmall@debianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Fri, 27 Jan 2017 06:18:01 UTC Severity: grave Tags: fixed- ...
Arch Linux Security Advisory ASA-201701-22 ========================================== Severity: High Date : 2017-01-15 CVE-ID : CVE-2016-10033 CVE-2016-10045 CVE-2017-5487 CVE-2017-5488 CVE-2017-5489 CVE-2017-5490 CVE-2017-5491 CVE-2017-5492 CVE-2017-5493 Package : wordpress Type : multiple issues Remote : Yes Link : ...

Github Repositories

Project 7 - WordPress Pentesting Time spent: 12 hours spent in total Objective: Find, analyze, recreate, and document five vulnerabilities affecting an old version of WordPress Pentesting Report WordPress <= 42 - Unauthenticated Stored Cross-Site Scripting (XSS) Summary: Vulnerability types: XSS Tested in version: 42 Fixed in version: 421 Exploit Database 3684