CVE-2022-29221: Improper Control of Generation of Code ('Code Injection')
(updated )
Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.45 and 4.1.1, template authors could inject php code by choosing a malicious {block} name or {include} file name. Sites that cannot fully trust template authors should upgrade to versions 3.1.45 or 4.1.1 to receive a patch for this issue. There are currently no known workarounds.
References
- github.com/advisories/GHSA-634x-pc3q-cf4c
- github.com/smarty-php/smarty/commit/64ad6442ca1da31cefdab5c9874262b702cccddd
- github.com/smarty-php/smarty/releases/tag/v3.1.45
- github.com/smarty-php/smarty/releases/tag/v4.1.1
- github.com/smarty-php/smarty/security/advisories/GHSA-634x-pc3q-cf4c
- nvd.nist.gov/vuln/detail/CVE-2022-29221
Code Behaviors & Features
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