GHSA-v8j6-6c2r-r27c

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    GHSA-v8j6-6c2r-r27c

    Published: 13 Apr 2022Last Modified: 20 Feb 2024

    Summary: Expression Language Injection in Apache Struts

    Details: The fix issued for CVE-2020-17530 was incomplete. So from Apache Struts 2.0.0 to 2.5.29, still some of the tag’s attributes could perform a double evaluation if a developer applied forced OGNL evaluation by using the %{...} syntax. Using forced OGNL evaluation on untrusted user input can lead to a Remote Code Execution and security degradation.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-31805, https://cwiki.apache.org/confluence/display/WW/S2-062, https://security.netapp.com/advisory/ntap-20220420-0001, https://www.oracle.com/security-alerts/cpujul2022.html, http://www.openwall.com/lists/oss-security/2022/04/12/6

    Affected packages

    Package

    Name: org.apache.struts:struts2-core

    Purl: pkg:maven/org.apache.struts/struts2-core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 2.0.0
    Fixed -2.5.30

    Affected versions

    2.0.11
    2.0.11.1
    2.0.11.2
    2.0.12
    2.0.14
    2.0.5
    2.0.6
    2.0.8
    2.0.9

    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
    GHSA-v8j6-6c2r-r27c | CVE-DB