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CVE-2026-44179

CriticalCVSS 9.9 / 10
Published Oct 28, 2026·Last modified Oct 29, 2026
Affected Components(6)
xwikisas/xwiki-pro-macros
xwiki-pro-macros-parent-1.14.1
xwikisas/xwiki-pro-macros
xwiki-pro-macros-parent-1.14.0
xwikisas/xwiki-pro-macros
xwiki-pro-macros-parent-1.14.3
1 / 2
Description

XWiki Remote Macros provides XWiki rendering macros that are useful when migrating content from Confluence. From 1.13 until 1.14.5, the excerpt-include macro does not properly escape the included page's title and executes excerpt content with the macro's rights. The title handling in xwiki-pro-macros-ui/src/main/resources/Confluence/Macros/ExcerptInclude.xml and the rendering of excerpt content into XWiki syntax both allow syntax injection. Any user able to edit a page, even without script or programming rights, can supply executable macro syntax in the title or excerpt and cause remote code execution when the page is included. This affects confidentiality, integrity and availability of the whole XWiki installation. This issue is fixed in version 1.14.5.

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Risk Scores
Base Score
9.9

The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability. The vulnerability can affect other systems as well, not just the initial system. There is a high impact on the confidentiality of the information. There is a high impact on the integrity of the data. There is a high impact on the availability of the system.

Threat Intelligence
9.1

Active exploitation in the wild has been confirmed. Immediate patching or mitigation is required.

EPSS
0.69%

The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.

Exploit
Not available

We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.

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