WordPress Groundhogg plugin <= 4.5.14 - Authenticated (Vendor+) SQL Injection via 'tag_query' Parameter vulnerability
🗓️ 17 Aug 2026 11:33:21Reported by Jonathan Dersch - Jonathan Dersch - Bug BountyType 
patchstack🔗 patchstack.com👁 4 Views
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2026-18387 | 15 Aug 202603:25 | – | attackerkb |
 | CVE-2026-18387 | 15 Aug 202621:16 | – | circl |
 | CVE-2026-18387 | 15 Aug 202603:25 | – | cve |
 | CVE-2026-18387 Groundhogg <= 4.5.14 - Authenticated (Vendor+) SQL Injection via 'tag_query' Parameter | 15 Aug 202603:25 | – | cvelist |
 | EUVD-2026-58855 | 15 Aug 202603:25 | – | euvd |
 | CVE-2026-18387 | 15 Aug 202604:18 | – | nvd |
 | PT-2026-72159 | 15 Aug 202600:00 | – | ptsecurity |
 | CVE-2026-18387 Groundhogg <= 4.5.14 - Authenticated (Vendor+) SQL Injection via 'tag_query' Parameter | 15 Aug 202603:25 | – | vulnrichment |
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17 Aug 2026 11:33Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00392
SSVC