CVE-2023-26477 - Vulnerability Details - OpenCVE

XWiki Platform is a generic wiki platform. Starting in versions 6.3-rc-1 and 6.2.4, it's possible to inject arbitrary wiki syntax including Groovy, Python and Velocity script macros via the `newThemeName` request parameter (URL parameter), in combination with additional parameters. This has been patched in the supported versions 13.10.10, 14.9-rc-1, and 14.4.6. As a workaround, it is possible to edit `FlamingoThemesCode.WebHomeSheet` and manually perform the changes from the patch fixing the issue.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.49262.

Exploitation none

Automatable no

Technical Impact total

Vendors	Products
Xwiki	Xwiki

Configuration 1 [-]

OR	cpe:2.3:a:xwiki:xwiki::::::::
	cpe:2.3:a:xwiki:xwiki::::::::
	cpe:2.3:a:xwiki:xwiki::::::::

No data.

No data.

Advisories

Source	ID	Title
Github GHSA	GHSA-x2qm-r4wx-8gpg	org.xwiki.platform:xwiki-platform-flamingo-theme-ui Eval Injection vulnerability

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/xwiki/xwiki-platform/commit/ea2e615f50a918802fd60b09ec87aa04bc6ea8e2#diff-e2153fa59f9d92ef67b0afbf27984bd17170921a3b558fac227160003d0dfd2aR283-R284
https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-x2qm-r4wx-8gpg
https://jira.xwiki.org/browse/XWIKI-19757

History

Wed, 05 Mar 2025 22:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-03-02T17:52:40.359Z

Updated: 2025-03-05T21:27:38.903Z

Reserved: 2023-02-23T23:22:58.573Z

Link: CVE-2023-26477

Vulnrichment

Updated: 2024-08-02T11:53:52.972Z

NVD

Status : Modified

Published: 2023-03-02T18:15:10.293

Modified: 2024-11-21T07:51:35.627

Link: CVE-2023-26477

Redhat

No data.

OpenCVE Enrichment

No data.

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