Listing, Classified Ads & Business Directory – uListing <= 2.0.3 - Unauthenticated SQL Injection
Strategic Overview
<= 2.0.3CVE-2021-36880Vulnerability Overview
Unauthenticated SQL Injection (SQLi) vulnerability in WordPress uListing plugin (versions <= 2.0.3), vulnerable parameter: custom.
Technical Analysis
REMEDIATION: Update to version 2.0.4, 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
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