CVE-2022-29221
PHP Code Injection by malicious block or filename in Smarty
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
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.
Smarty es un motor de plantillas para PHP, que facilita la separación de la presentación (HTML/CSS) de la lógica de la aplicación. En versiones anteriores a 3.1.45 y 4.1.1, los autores de plantillas podían inyectar código php eligiendo un nombre de archivo {block} o {include} malicioso. Los sitios que no pueden confiar plenamente en los autores de plantillas deben actualizar a versiones 3.1.45 o 4.1.1 para recibir un parche para este problema. Actualmente no se presentan mitigaciones conocidas
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-04-13 CVE Reserved
- 2022-05-24 CVE Published
- 2022-05-25 First Exploit
- 2024-01-13 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-94: Improper Control of Generation of Code ('Code Injection')
CAPEC
References (10)
| URL | Tag | Source |
|---|---|---|
| https://github.com/smarty-php/smarty/releases/tag/v3.1.45 | Release Notes | |
| https://github.com/smarty-php/smarty/releases/tag/v4.1.1 | Release Notes | |
| https://github.com/smarty-php/smarty/security/advisories/GHSA-634x-pc3q-cf4c | Third Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2022/05/msg00044.html | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://github.com/sbani/CVE-2022-29221-PoC | 2022-05-25 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/smarty-php/smarty/commit/64ad6442ca1da31cefdab5c9874262b702cccddd | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Smarty Search vendor "Smarty" | Smarty Search vendor "Smarty" for product "Smarty" | < 3.1.45 Search vendor "Smarty" for product "Smarty" and version " < 3.1.45" | - |
Affected
| ||||||
| Smarty Search vendor "Smarty" | Smarty Search vendor "Smarty" for product "Smarty" | >= 4.0.0 < 4.1.1 Search vendor "Smarty" for product "Smarty" and version " >= 4.0.0 < 4.1.1" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
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| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 36 Search vendor "Fedoraproject" for product "Fedora" and version "36" | - |
Affected
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| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 37 Search vendor "Fedoraproject" for product "Fedora" and version "37" | - |
Affected
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