JTL Shop < 5.7.2 Server-Side Template Injection via Smarty Renderer
Description
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
3- forum.jtl-software.de/threads/jtl-shop-5-7-aktuell-5-7-2.246278/mitrerelease-notespatch
- www.vulncheck.com/advisories/jtl-shop-server-side-template-injection-via-smarty-renderermitrethird-party-advisory
- sansec.io/research/jtl-shop-ssti-rcemitretechnical-description
News mentions
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