WordPress Core <= 2.0.5 - SQL Injection

2007-01-05 00:00

Stefan Esser

Strategic Overview

Status

Patched in 2.0.6

Affected CoreWordPress 2.0

Affected Version<= 2.0.5

CVSS9.8Critical

CVECVE-2007-0107

View all WordPress 2.0 vulnerabilities

Vulnerability Overview

WordPress before 2.0.6, when mbstring is enabled for PHP, decodes alternate character sets after escaping the SQL query, which allows remote attackers to bypass SQL injection protection schemes and execute arbitrary SQL commands via multibyte charsets, as demonstrated using UTF-7.

Technical Analysis

REMEDIATION: Update to version 2.0.6, or a newer patched version --- IDENTIFIER: 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.

External References

https://www.cve.org/CVERecord?id=CVE-2007-0107 https://www.wordfence.com/threat-intel/vulnerabilities/id/f4393526-6357-40ee-a024-f461d0430a62

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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