GHSA-c32m-27pj-4xcj · 深刻度: high · エコシステム: maven — XWiki's required right warnings for macros are incomplete
XWiki is a generic wiki platform. When editing content that contains "dangerous" macros like malicious script macros that were authored by a user with fewer rights, XWiki warns about the execution of these macros since XWiki 15.9RC1. These required rights analyzers that trigger these warnings are incomplete, allowing an attacker to hide malicious content. For most macros, the existing analyzers don't consider non-lowercase parameters. Further, most macro parameters that can contain XWiki syntax like titles of information boxes weren't analyzed at all. Similarly, the "source" parameters of the content and context macro weren't anylzed even though they could contain arbitrary XWiki syntax. In the worst case, this could allow a malicious to add malicious script macros including Groovy or Python macros to a page that are then executed after another user with programming righs edits the page, thus allowing remote code execution. The required rights analyzers have been made more robust and extended to cover those cases in XWiki 16.4.7, 16.10.3 and 17.0.0.
総合評価: CVE-2025-49582 は悪用リスクが高い(65.6/100)。CVSS 深刻度は高。悪用される可能性が高い(EPSS 0.70%、48 パーセンタイル) 根拠: 公開エクスプロイトが 4 件参照されています(Exploit-DB)。 推奨対応: 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。
リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。
| EDB-ID | ソース | 種別 | 公開 | リンク |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置(高いほど相対的に深刻)を示します。
| # | 日付 | 旧 EPSS スコア | 新 EPSS スコア | Δ(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 1.31% | 0.70% | -0.61% |
| 2 | 2026-04-09 | 0.61% | 1.31% | +0.70% |
| 3 | 2026-02-16 | — | 0.61% | — |
EPSS の全履歴 (全 15 件)
この CVE の CVSS 指標。
| ベーススコア | バージョン | 深刻度 | ベクトル | 悪用しやすさ | 影響 | スコアの出典 |
|---|---|---|---|---|---|---|
| 8.6 | 4.0 | HIGH |
|
— | — | [email protected] |
| 8.0 | 3.1 | HIGH |
|
2.1 | 5.9 | [email protected] |
GHSA-c32m-27pj-4xcj · 深刻度: high · エコシステム: maven — XWiki's required right warnings for macros are incomplete
| URL | タグ |
|---|---|
| https://github.com/xwiki/xwiki-platform/commit/0a705e8e253cb871b804e25c53b2bde879c886bd | Patch |
| https://github.com/xwiki/xwiki-platform/commit/3d451e957fe2b14459e9ac64172b4a0e4c46971c | Patch |
| https://github.com/xwiki/xwiki-platform/commit/abdcefc0db27035b67329add836fd683e0cf92b8 | Patch |
| https://github.com/xwiki/xwiki-platform/commit/cc74dc802efe0e2d3fa2ba3355dbadc51c5fd8c7 | Patch |
| https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-c32m-27pj-4xcj | Vendor Advisory |
| https://jira.xwiki.org/browse/XWIKI-22758 | Exploit Issue Tracking Vendor Advisory |
| https://jira.xwiki.org/browse/XWIKI-22759 | Exploit Issue Tracking Vendor Advisory |
| https://jira.xwiki.org/browse/XWIKI-22763 | Exploit Issue Tracking Vendor Advisory |
| https://jira.xwiki.org/browse/XWIKI-22799 | Exploit Issue Tracking Vendor Advisory |