{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-55679", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-06-17T00:05:03.778Z", "datePublished": "2026-10-14T19:44:02.494Z", "dateUpdated": "2026-10-14T19:44:02.494Z"}, "containers": {"cna": {"title": "WeGIA: Pre-auth Installer Injection Chain Enables Command Execution and Arbitrary PHP Code Injection", "problemTypes": [{"descriptions": [{"cweId": "CWE-78", "lang": "en", "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-89", "lang": "en", "description": "CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-94", "lang": "en", "description": "CWE-94: Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-wm6j-4rfm-399q", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-wm6j-4rfm-399q"}, {"name": "https://github.com/LabRedesCefetRJ/WeGIA/issues/96", "tags": ["x_refsource_MISC"], "url": "https://github.com/LabRedesCefetRJ/WeGIA/issues/96"}, {"name": "https://github.com/LabRedesCefetRJ/WeGIA/pull/1705", "tags": ["x_refsource_MISC"], "url": "https://github.com/LabRedesCefetRJ/WeGIA/pull/1705"}, {"name": "https://github.com/LabRedesCefetRJ/WeGIA/commit/b13c4b0b416d99a8145f583e0893bc8172155469", "tags": ["x_refsource_MISC"], "url": "https://github.com/LabRedesCefetRJ/WeGIA/commit/b13c4b0b416d99a8145f583e0893bc8172155469"}, {"name": "https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6"}], "affected": [{"vendor": "LabRedesCefetRJ", "product": "WeGIA", "versions": [{"version": "< 3.8.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-14T19:44:02.494Z"}, "descriptions": [{"lang": "en", "value": "WeGIA is a web manager for charitable institutions. Prior to 3.8.6, the pre-installation web/instalador/instalador.php endpoint is reachable before config.php exists and processes unauthenticated installation POST data. In the Linux reinstall flow, a crafted usuario value reaches a command executed by shell_exec(). The installer also writes attacker-controlled values into executable config.php and concatenates the database name nomebd into a CREATE DATABASE statement. Successful exploitation can execute commands as the web-server user, persist attacker-controlled PHP configuration, and alter or disrupt the application and its data. This issue is fixed in version 3.8.6."}], "source": {"advisory": "GHSA-wm6j-4rfm-399q", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "WeGIA", "vendor": "LabRedesCefetRJ", "versions": [{"status": "affected", "version": "< 3.8.6"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "WeGIA is a web manager for charitable institutions. Prior to 3.8.6, the pre-installation web/instalador/instalador.php endpoint is reachable before config.php exists and processes unauthenticated installation POST data. In the Linux reinstall flow, a crafted usuario value reaches a command executed by shell_exec(). The installer also writes attacker-controlled values into executable config.php and concatenates the database name nomebd into a CREATE DATABASE statement. Successful exploitation can execute commands as the web-server user, persist attacker-controlled PHP configuration, and alter or disrupt the application and its data. This issue is fixed in version 3.8.6."}], "id": "CVE-2026-55679", "lastModified": "2026-10-14T20:17:50.160", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.2, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-14T20:17:50.030", "references": [{"source": "[email protected]", "url": "https://github.com/LabRedesCefetRJ/WeGIA/commit/b13c4b0b416d99a8145f583e0893bc8172155469"}, {"source": "[email protected]", "url": "https://github.com/LabRedesCefetRJ/WeGIA/issues/96"}, {"source": "[email protected]", "url": "https://github.com/LabRedesCefetRJ/WeGIA/pull/1705"}, {"source": "[email protected]", "url": "https://github.com/LabRedesCefetRJ/WeGIA/releases/tag/3.8.6"}, {"source": "[email protected]", "url": "https://github.com/LabRedesCefetRJ/WeGIA/security/advisories/GHSA-wm6j-4rfm-399q"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}, {"lang": "en", "value": "CWE-89"}, {"lang": "en", "value": "CWE-94"}], "source": "[email protected]", "type": "Primary"}]}

{}

{}