XWiki Affected by Reflected Cross-Site Scripting (XSS) in Error Messages

中 6.1CVE-2026-24128 · GHSA-wvqx-m5px-6cmp · 24/01/2026 公開 · 17/06/2026 更新

要点

CVE-2026-24128 は org.xwiki.platform:xwiki-platform-web-templates, xwiki (xwiki), xwiki-rendering (xwiki) に影響する深刻度「中」 (CVSS 6.1) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.55%（全脆弱性の 46.1% より高い）。
対処：17.4.5, 17.8.0-rc-1, 16.10.12, 17.8.0 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
org.xwiki.platform:xwiki-platform-web-templates Maven	`≥ 17.0.0-rc-1, < 17.4.5≥ 17.5.0-rc-1, < 17.8.0-rc-1≥ 7.0-milestone-2, < 16.10.12`	`17.4.517.8.0-rc-116.10.12`
xwiki xwiki	`= 17.0.0= 7.0≥ 17.0.1, < 17.4.5≥ 17.6.0, < 17.8.0≥ 7.0.1, < 16.10.12`	`17.4.517.8.016.10.12`
xwiki-rendering xwiki	`= 17.5.0`	修正版なし

概要

Impact

A reflected cross site scripting (XSS) vulnerability in XWiki allows an attacker to execute arbitrary actions in XWiki with the rights of the victim if the attacker manages to trick a victim into visiting a crafted URL. If the victim has administrative or programming rights, those rights can be exploited to gain full access to the XWiki installation.

Patches

This vulnerability has been patched in XWiki 17.8.0RC1, 17.4.5 and 16.10.12.

Workarounds

The patch can be applied manually, only a single line in templates/logging_macros.vm needs to be changed, no restart is required.

References

Attribution

We thank Mike Cole @mikecole-mg for discovering and reporting this vulnerability.

NVD の説明

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 7.0-milestone-2 through 16.10.11, 17.0.0-rc-1 through 17.4.4, and 17.5.0-rc-1 through 17.7.0 contain a reflected Cross-site Scripting (XSS) vulnerability, which allows an attacker to craft a malicious URL and execute arbitrary actions with the same privileges as the victim. If the victim has administrative or programming rights, those rights can be exploited to gain full access to the XWiki installation. This issue has been patched in versions 17.8.0-rc-1, 17.4.5 and 16.10.12. To workaround, the patch can be applied manually, only a single line in templates/logging_macros.vm needs to be changed, no restart is required.