{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-48997", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-26T23:26:07.976Z", "datePublished": "2026-06-17T21:42:59.679Z", "dateUpdated": "2026-06-18T13:06:02.489Z"}, "containers": {"cna": {"title": "e107: Command Injection via shell expansion in ImageMagick resize destination path", "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"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/e107inc/e107/security/advisories/GHSA-3j33-c9v4-4p42", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/e107inc/e107/security/advisories/GHSA-3j33-c9v4-4p42"}, {"name": "https://github.com/e107inc/e107/releases/tag/v2.3.6", "tags": ["x_refsource_MISC"], "url": "https://github.com/e107inc/e107/releases/tag/v2.3.6"}], "affected": [{"vendor": "e107inc", "product": "e107", "versions": [{"version": "< 2.3.6", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-06-17T21:42:59.679Z"}, "descriptions": [{"lang": "en", "value": "e107 is a content management system (CMS). Versions 2.3.5 and earlier contain a command injection vulnerability in the ImageMagick resize destination path. In resize_image(), the source path is escaped with escapeshellarg(), but the destination path is inserted inside raw double quotes in the convert command; in the submit-news upload flow, that destination filename includes the first six characters of user-controlled news title input. Because the title filter removes literal spaces but not tab characters, and shell expansions such as $(...) and backticks can survive into the quoted destination argument, /bin/sh -c may evaluate attacker-controlled input. Exploitation is possible only when all of the following non-default settings are enabled: resize_method=ImageMagick, subnews_attach=1, upload_enabled=1, subnews_resize is numeric between 30 and 5000, and the attacker is a non-admin in classes permitted by both subnews_class and upload_class. This issue has been fixed in version 2.3.6."}], "source": {"advisory": "GHSA-3j33-c9v4-4p42", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/e107inc/e107/security/advisories/GHSA-3j33-c9v4-4p42", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-06-18T13:05:40.518821Z", "id": "CVE-2026-48997", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-06-18T13:06:02.489Z"}}]}}

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