CVE-2021-26120

    Dashboard / Vulnerabilities / CVE-2021-26120

    CVE-2021-26120

    Published: 22 Feb 2021Last Modified: 8 Jul 2026

    Summary:

    Details: Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring.

    References: https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md, https://lists.debian.org/debian-lts-announce/2021/04/msg00004.html, https://lists.debian.org/debian-lts-announce/2021/04/msg00014.html, https://www.debian.org/security/2022/dsa-5151, https://security.gentoo.org/glsa/202105-06

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -e27da524f7bcd7361e3ea5cdfa99c4378a7b5419

    Affected versions

    v3.1.38
    v3.1.37.1
    v3.1.37
    v3.1.36
    v3.1.35
    v3.1.34
    v3.1.33
    v3.1.32
    v3.1.31
    v3.1.30
    v3.1.29
    v3.1.28
    v3.1.27
    v3.1.26
    v3.1.25
    v3.1.24
    v3.1.23
    v3.1.21
    v3.1.20
    v3.1.19
    v3.1.18
    v3.1.17
    v3.1.16
    v3.1.15
    v3.1.14
    v3.1.13
    v3.1.12
    v3.1.11

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-26120 | CVE-DB