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  5. CVE-2021-26120

CVE-2021-26120: Code Injection

February 22, 2021 (updated October 14, 2022)

Smarty allows code injection via an unexpected function name after a {function name= substring.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-26120

Code Behaviors & Features

Detect and mitigate CVE-2021-26120 with GitLab Dependency Scanning

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Affected versions

All versions before 3.1.39

Fixed versions

  • 3.1.39

Solution

Upgrade to version 3.1.39 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-94: Improper Control of Generation of Code ('Code Injection')

Source file

packagist/smarty/smarty/CVE-2021-26120.yml

Spotted a mistake? Edit the file on GitLab.

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