9.8

CVE-2017-14723

Exploit

WordPress Core < 4.8.2 - SQL Injection via Mishandled Placeholders

Before version 4.8.2, WordPress mishandled % characters and additional placeholder values in $wpdb->prepare, and thus did not properly address the possibility of plugins and themes enabling SQL injection attacks.
Mögliche Gegenmaßnahme
WordPress: Update to one of the following versions, or a newer patched version: 3.7.22, 3.8.22, 3.9.20, 4.0.19, 4.1.19, 4.2.16, 4.3.12, 4.4.11, 4.5.10, 4.6.7, 4.7.6, 4.8.2
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Wordpress ≫ Wordpress Version <= 4.8.1
Weitere Schwachstelleninformationen
SystemWordPress Core
≫
Produkt WordPress
Version [*, 3.7)
Version 3.7-3.7.21
Version 3.8-3.8.21
Version 3.9-3.9.19
Version 4.0-4.0.18
Version 4.1-4.1.18
Version 4.2-4.2.15
Version 4.3-4.3.11
Version 4.4-4.4.10
Version 4.5-4.5.9
Version 4.6-4.6.6
Version 4.7-4.7.5
Version 4.8-4.8.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 10.36% 0.951
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.

http://www.securityfocus.com/bid/100912
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1039553
https://wordpress.org/news/2017/09/wordpress-4-8-2-security-and-maintenance-release/
Patch
Vendor Advisory
Release Notes
https://www.debian.org/security/2017/dsa-3997
https://core.trac.wordpress.org/changeset/41470
Patch
Vendor Advisory
https://core.trac.wordpress.org/changeset/41496
Patch
Vendor Advisory
https://github.com/WordPress/WordPress/commit/70b21279098fc973eae803693c0705a548128e48
Patch
Third Party Advisory
Issue Tracking
https://github.com/WordPress/WordPress/commit/fc930d3daed1c3acef010d04acc2c5de93cd18ec
Patch
Third Party Advisory
Issue Tracking
https://medium.com/websec/wordpress-sqli-bbb2afcc8e94
Third Party Advisory
Exploit
Mitigation
https://medium.com/websec/wordpress-sqli-poc-f1827c20bf8e
Third Party Advisory
Exploit
https://www.wordfence.com/threat-intel/vulnerabilities/id/6b558818-f459-4bc1-893c-8c1c7bf9d6d2
Third Party Advisory