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    CVE-2023-29511

    XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with edit rights on a page (e.g., it's own user page), can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the section ids in `XWiki.AdminFieldsDisplaySheet`. This page is installed by default. The vulnerability has been patched in XWiki versions 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11.

    Published:Apr 16, 2023
    Last Modified:Feb 6, 2025
    EPS:Apr 16, 2023
    EPSS Score:0.02138
    CVSS Score:9.9

    Affected Products

    Vendor
    Xwiki
    Product
    Xwiki

    Exploits

    https://jira.xwiki.org/browse/XWIKI-20261https://jira.xwiki.org/browse/XWIKI-20261

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-35 Leverage Executable Code in Non-Executable Files

    Related CVEs

    CVE-2026-40105 (CVSS 6.5) — XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versi…
    CVE-2026-40104 (CVSS 6.9) — XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versi…
    CVE-2026-33229 (CVSS 8.6) — XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior…
    CVE-2026-26000 (CVSS 5.3) — XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior…
    CVE-2026-24128 (CVSS 6.5) — XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versi…
    CVE-2025-65091 (CVSS 10) — XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.5, users with t…
    CVE-2025-65090 (CVSS 5.3) — XWiki Full Calendar Macro displays objects from the wiki on the calendar. Prior to version 2.4.6, users with t…
    CVE-2025-66473 (CVSS 8.7) — XWiki is an open-source wiki software platform. Versions 16.10.10 and below, 17.0.0-rc-1 through 17.4.3 and 17…
    CVE-2025-66472 (CVSS 6.5) — XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versi…
    CVE-2025-55749 (CVSS 8.7) — XWiki is an open-source wiki software platform. From 16.7.0 to 16.10.11, 17.4.4, or 17.7.0, in an instance whi…

    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