CVE-2021-4450: high-severity vulnerability in pickplugins Post Grid
Post Grid <= 2.1.12 - Contributor+ SQL Injection
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.5%
The Post Grid plugin for WordPress is vulnerable to blind SQL Injection via post metadata in versions up to, and including, 2.1.12 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers with contributor-level permissions and above to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
pickplugins · Post GridRelated CVEs — pickplugins Post Grid
In the same product, most dangerous first.
CVE-2024-11080CRITICALPost Grid and Gutenberg Blocks – ComboBlocks 2.2.85 - 2.3.32 - Unauthenticated Hook InjectionEPSS 0.8%CVE-2023-7072HIGHPost Grid Combo – 36+ Gutenberg Blocks <= 2.2.68 - Information Exposure via get_posts API EndpointEPSS 0.6%CVE-2024-13796MEDIUMPost Grid and Gutenberg Blocks – ComboBlocks <= 2.3.6 - Unauthenticated User Information ExposureEPSS 0.4%CVE-2023-6645MEDIUMPost Grid Combo – 36+ Gutenberg Blocks <= 2.2.64 - Authenticated (Contributor+) Cross-Site ScriptingEPSS 0.3%CVE-2024-13798MEDIUMPost Grid and Gutenberg Blocks – ComboBlocks <= 2.3.5 - Unauthenticated Paid Order CreationEPSS 0.3%CVE-2024-7588MEDIUMGutenberg Blocks, Page Builder – ComboBlocks <= 2.2.87 - Authenticated (Contributor+) Stored Cross-Site Scripting via Accordion BlockEPSS 0.3%