PHP Code Injection by malicious block or filename in Smarty
### Impact Template authors could inject php code by choosing a malicous {block} name or {include} file name. Sites that cannot fully trust template authors should update asap. ### Patches Please upgrade to the most recent version of Smarty v3 or v4. ### Workarounds _Is there a way for users to fix or remediate the vulnerability without upgrading?_ ### References _Are there any links users can visit to find out more?_ ### For more information If you have any questions or comments about this advisory: * Open an issue in [the Smarty repo](https://github.com/smarty-php/smarty)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-29221US | high8.8 | Exploit | ||
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 injec… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/FriendsOfPHP/security-advisories/blob/master/smarty/smarty/CVE-2022-29221.yamlWEB
- https://github.com/smarty-php/smartyPACKAGE
- https://github.com/smarty-php/smarty/commit/64ad6442ca1da31cefdab5c9874262b702cccdddWEB
- https://github.com/smarty-php/smarty/releases/tag/v3.1.45WEB
- https://github.com/smarty-php/smarty/releases/tag/v4.1.1WEB
- https://github.com/smarty-php/smarty/security/advisories/GHSA-634x-pc3q-cf4cWEB
- https://lists.debian.org/debian-lts-announce/2022/05/msg00044.htmlWEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BRAJVDRGCIY5UZ2PQHKDTT7RMKG6WJQQWEB
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