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High severity7.1NVD Advisory· Published Mar 28, 2023· Updated Jun 17, 2026

CVE-2023-28447

CVE-2023-28447

Description

Smarty is a template engine for PHP. In affected versions smarty did not properly escape javascript code. An attacker could exploit this vulnerability to execute arbitrary JavaScript code in the context of the user's browser session. This may lead to unauthorized access to sensitive user data, manipulation of the web application's behavior, or unauthorized actions performed on behalf of the user. Users are advised to upgrade to either version 3.1.48 or to 4.3.1 to resolve this issue. There are no known workarounds for this vulnerability.

AI Insight

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Affected packages

Versions sourced from the GitHub Security Advisory.

PackageAffected versionsPatched versions
smarty/smartyPackagist
>= 4.0.0, < 4.3.14.3.1
smarty/smartyPackagist
< 3.1.483.1.48

Affected products

6
  • Smarty/Smarty2 versions
    cpe:2.3:a:smarty:smarty:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:smarty:smarty:*:*:*:*:*:*:*:*range: <3.1.48
    • (no CPE)range: >= 4.0.0, < 4.3.1
  • Fedoraproject/Fedora3 versions
    cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
    • cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
    • cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
  • ghsa-coords
    pkg:composer/smarty/smarty
    Range: >= 4.0.0, < 4.3.1

Patches

Vulnerability mechanics

References

12

News mentions

0

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