{"affected":[{"defaultStatus":"unaffected","packageName":"com_gridbox","product":"Gridbox extension for Joomla","source":"CNA: Joomla","vendor":"balbooa.com","versions":[{"status":"affected","version":"1.0.0-2.20.4.1"}]}],"cveId":"CVE-2026-102788","cwes":["CWE-89"],"description":"Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.4.2 - On store product list pages, the value of the sort-by URL parameter is retrieved using a string filter and passed directly to GridboxHelper::getBlogPosts(). When the parameter does not match known sorting keys, it is prefixed with a table alias and inserted into the ORDER BY clause without checking against an allowlist","epss":{"date":"2026-11-04","percentile":0.32805,"score":0.00386},"exploits":[],"kev":null,"metrics":[{"score":9.3,"severity":"critical","source":"CNA: Joomla","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},{"score":9.3,"severity":"critical","source":"NVD: security@joomla.org","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"}],"modifiedAt":1793812645217,"publishedAt":1793093408133,"references":[{"source":"CNA: Joomla","tags":["product"],"url":"https://www.balbooa.com/gridbox"},{"source":"security@joomla.org","tags":[],"url":"https://www.balbooa.com/gridbox"}],"remediation":[],"revision":"ea576b8a1ba69feb98bd875275941d1ccd2698ed089ca71ea7769287fe175974","sources":[{"modifiedAt":1793810291770,"name":"CNA: Joomla","retrievedAt":1793812111265,"url":"https://www.cve.org/CVERecord?id=CVE-2026-102788"},{"modifiedAt":1793812645217,"name":"NVD","retrievedAt":1793816484498,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102788"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793812129999,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102788"}],"ssvc":{"assessedAt":1793810248749,"automatable":"yes","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Joomla Extension - balbooa.com - Unauthenticated SQL injection in Gridbox < 2.20.4.2","updatedAt":1793816484498}