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    "dataVersion": "5.2",
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        "cveId": "CVE-2026-54390",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
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        "dateReserved": "2026-06-12T20:20:02.950Z",
        "datePublished": "2026-06-18T17:33:46.230Z",
        "dateUpdated": "2026-06-23T11:39:42.099Z"
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            "title": "JTL Shop < 5.7.2 Server-Side Template Injection via Smarty Renderer",
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                    "lang": "en",
                    "value": "JTL Shop versions 5.2.0 through 5.7.1 contains a server-side template injection vulnerability that allows unauthenticated attackers to inject malicious template syntax due to unsanitized user-supplied input passed to the Smarty template engine. Attackers can exploit this flaw to read sensitive server-side values such as database credentials and encryption keys, and on versions 5.4.0 through 5.7.1, leverage registered Smarty modifiers including unserialize and file_get_contents to write a webshell to the web root and execute arbitrary commands as the web server user."
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                            "cweId": "CWE-1336",
                            "description": "Improper Neutralization of Special Elements Used in a Template Engine",
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            "references": [
                {
                    "url": "https://sansec.io/research/jtl-shop-ssti-rce",
                    "tags": [
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                    ]
                },
                {
                    "url": "https://forum.jtl-software.de/threads/jtl-shop-5-7-aktuell-5-7-2.246278/",
                    "tags": [
                        "release-notes",
                        "patch"
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                },
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                    "url": "https://www.vulncheck.com/advisories/jtl-shop-server-side-template-injection-via-smarty-renderer",
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                                "timestamp": "2026-06-22T12:39:02.156506Z",
                                "id": "CVE-2026-54390",
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