WordPress Core < 4.8.3 - SQL Injection due to Double Prepare approach

Wordfence Intelligence   >   Vulnerability Database   >   WordPress Core < 4.8.3 - SQL Injection due to Double Prepare approach
9.8
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE CVE-2017-16510
CVSS 9.8 (Critical)
Publicly Published October 31, 2017
Last Updated August 14, 2023
Researcher Anthony Ferrara

Description

WordPress before 4.8.3 is affected by an issue where $wpdb->prepare() can create unexpected and unsafe queries leading to potential SQL injection (SQLi) in plugins and themes, as demonstrated by a "double prepare" approach, a different vulnerability than CVE-2017-14723.

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1 affected software package

WordPress

Software Type Core
Patched? Yes
Remediation Update to one of the following versions, or a newer patched version: 3.7.23, 3.8.23, 3.9.21, 4.0.20, 4.1.20, 4.2.17, 4.3.13, 4.4.12, 4.5.11, 4.6.8, 4.7.7, 4.8.3
Affected Versions
  • < 3.7
  • 4.6 - 4.6.7
  • 4.7 - 4.7.6
  • 4.8 - 4.8.2
Expand to see 9 more affected version ranges.
  • 3.7 - 3.7.22
  • 3.8 - 3.8.22
  • 3.9 - 3.9.20
  • 4.0 - 4.0.19
  • 4.1 - 4.1.19
  • 4.2 - 4.2.16
  • 4.3 - 4.3.12
  • 4.4 - 4.4.11
  • 4.5 - 4.5.10
Patched Versions
  • 3.7.23
  • 3.8.23
  • 3.9.21
  • 4.0.20
Expand to see 8 more patched versions.
  • 4.1.20
  • 4.2.17
  • 4.3.13
  • 4.4.12
  • 4.5.11
  • 4.6.8
  • 4.7.7
  • 4.8.3

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