Vulnerability DatabaseCVE-2022-29221
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CVE-2022-29221
May 24, 2022
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.
Related Resources (16)
https://security.gentoo.org/glsa/202209-09
https://github.com/FriendsOfPHP/security-advisories/blob/master/smarty/smarty/CVE-2022-29221.yaml
https://github.com/smarty-php/smarty
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRAJVDRGCIY5UZ2PQHKDTT7RMKG6WJQQ/
https://github.com/smarty-php/smarty/security/advisories/GHSA-634x-pc3q-cf4c
https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/29xxx/CVE-2022-29221.json
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L777JIBIWJV34HS7LXPIDWASG7TT4LNI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L777JIBIWJV34HS7LXPIDWASG7TT4LNI
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BRAJVDRGCIY5UZ2PQHKDTT7RMKG6WJQQ
https://security-tracker.debian.org/tracker/CVE-2022-29221
https://github.com/smarty-php/smarty/releases/tag/v4.1.1
https://www.debian.org/security/2022/dsa-5151
https://nvd.nist.gov/vuln/detail/CVE-2022-29221
https://lists.debian.org/debian-lts-announce/2022/05/msg00044.html
https://github.com/smarty-php/smarty/commit/64ad6442ca1da31cefdab5c9874262b702cccddd
https://github.com/smarty-php/smarty/releases/tag/v3.1.45
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
CVSS v2
Base Score:
6.5
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Weakness Type (CWE)
Improper Control of Generation of Code ('Code Injection')
CWE-94
EPSS
Base Score:
16.79