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CVE-2016-4029

Good to know:

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Date: August 7, 2016

WordPress before 4.5 does not consider octal and hexadecimal IP address formats when determining an intranet address, which allows remote attackers to bypass an intended SSRF protection mechanism via a crafted address.

Language: PHP

Severity Score

Related Resources (9)

http://codex.wordpress.org/Version_4.5
https://wpvulndb.com/vulnerabilities/8473
http://www.debian.org/security/2016/dsa-3681
https://core.trac.wordpress.org/query?status=closed&milestone=4.5
https://security-tracker.debian.org/tracker/CVE-2016-4029
http://www.securitytracker.com/id/1036594
https://nvd.nist.gov/vuln/detail/CVE-2016-4029
https://people.canonical.com/~ubuntu-security/cve/CVE-2016-4029
https://www.mend.io/vulnerability-database/CVE-2016-4029

Severity Score

Weakness Type (CWE)

Improper Authorization

CWE-285

Server-Side Request Forgery (SSRF)

CWE-918

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): PARTIAL
Availability (A): NONE
Additional information:

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