5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
8.2 High
AI Score
Confidence
High
0.013 Low
EPSS
Percentile
86.1%
The wp_http_validate_url function in wp-includes/http.php in WordPress before 4.4.2 allows remote attackers to conduct server-side request forgery (SSRF) attacks via a zero value in the first octet of an IPv4 address in the u parameter to wp-admin/press-this.php.
CPE | Name | Operator | Version |
---|---|---|---|
wordpress:wordpress | wordpress | eq | 4.4.1 |
www.debian.org/security/2016/dsa-3472
www.securityfocus.com/bid/82454
www.securitytracker.com/id/1034933
codex.wordpress.org/Version_4.4.2
core.trac.wordpress.org/changeset/36435
hackerone.com/reports/110801
news.ycombinator.com/item?id=20433070
wordpress.org/news/2016/02/wordpress-4-4-2-security-and-maintenance-release/
wpvulndb.com/vulnerabilities/8376
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
8.2 High
AI Score
Confidence
High
0.013 Low
EPSS
Percentile
86.1%