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CVE-2023-26472

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Date: March 2, 2023

XWiki Platform is a generic wiki platform. Starting in version 6.2-milestone-1, one can execute any wiki content with the right of IconThemeSheet author by creating an icon theme with certain content. This can be done by creating a new page or even through the user profile for users not having edit right. The issue has been patched in XWiki 14.9, 14.4.6, and 13.10.10. An available workaround is to fix the bug in the page `IconThemesCode.IconThemeSheet` by applying a modification from commit 48caf7491595238af2b531026a614221d5d61f38.

Language: Java

Severity Score

Related Resources (6)

https://github.com/xwiki/xwiki-platform/commit/48caf7491595238af2b531026a614221d5d61f38#diff-2ec9d716673ee049937219cdb0a92e520f81da14ea84d144504b97ab2bdae243R45
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vwr6-qp4q-2wj7
https://github.com/xwiki/xwiki-platform
https://jira.xwiki.org/browse/XWIKI-19731
https://nvd.nist.gov/vuln/detail/CVE-2023-26472
https://www.mend.io/vulnerability-database/CVE-2023-26472

Severity Score

Weakness Type (CWE)

Improper Encoding or Escaping of Output

CWE-116

Top Fix

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Upgrade Version

Upgrade to version org.xwiki.platform:xwiki-platform-icon-ui:13.10.10,14.4.6,14.9

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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