CVE-2021-44140

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    CVE-2021-44140

    Published: 24 Nov 2021Last Modified: 9 Jul 2026

    Summary:

    Details: Remote attackers may delete arbitrary files in a system hosting a JSPWiki instance, versions up to 2.11.0.M8, by using a carefuly crafted http request on logout, given that those files are reachable to the user running the JSPWiki instance. Apache JSPWiki users should upgrade to 2.11.0 or later.

    References: https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140, https://lists.apache.org/thread/5qglpjdhvobppx7j550lf1sk28f6011t

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -b9c3d919beee3a73ffd87cde5021327d3a6544a5

    Affected versions

    2.11.0-RC1
    2.11.0.M8-RC1
    2.11.0.M8
    2.11.0.M7-RC1
    2.11.0.M7
    2.11.0.M6-RC1
    2.11.0.M6
    2.11.0.M5-RC3
    2.11.0.M5
    2.11.0.M5-RC2
    2.11.0.M5-RC1
    2.11.0.M4-RC2
    2.11.0.M4
    2.11.0.M4-RC1
    2.11.0.M3-RC2
    2.11.0.M3
    2.11.0.M3-RC1
    2.11.0.M2-RC1
    2.11.0.M2
    2.11.0.M1.RC3
    2.11.0.M1
    2.11.0.M1-RC2
    2.11.0.M1-RC1

    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-2021-44140 | CVE-DB