flatnux 関連製品全体の CVE とセキュリティ脆弱性情報を集約し、CVSS、EPSS、公開日、脆弱性情報データを掲載しています。
一般的な弱点パターンには vendor risk cross-site scripting、vendor risk csrf, and パス処理の欠陥 があり、vendor surface production workloads and vendor surface software deployment の利用場面で vendor impact session compromise and ファイル上書き などのリスクが生じる可能性があります。
掲載データは公開脆弱性情報とセキュリティ公告に基づき、過去の暴露面と修補優先度の評価に利用できます。
| CVE | 概要 | ソース | CVSS 最大値 | EPSS（%） | 公開 | 更新 |
|---|---|---|---|---|---|---|
| CVE-2023-53956 | Flatnux 2021-03.25 contains an authenticated file upload vulnerability that allows administrative users to upload arbitrary PHP files through the file manager. Attackers with admin credentials can upload malicious PHP scripts to the web root directory, enabling remote code execution on the server. | [email protected] | 8.7 | 0.66% | 2025-12-19 | 2026-06-17 |
| CVE-2012-4892 | Multiple cross-site scripting (XSS) vulnerabilities in FlatnuX CMS 2012-03.08 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) title_en, (2) summary_en, or (3) body_en parameter in a submitnews action to the news module, a different vulnerability than CVE-2012-4890. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information. | [email protected] | 4.3 | 1.15% | 2012-09-10 | 2026-06-16 |
| CVE-2012-4890 | Multiple cross-site scripting (XSS) vulnerabilities in FlatnuX CMS 2011 08.09.2 and earlier allow remote attackers to inject arbitrary web script or HTML via a (1) comment to the news, (2) title to the news, or (3) the folder names in a gallery. | [email protected] | 4.3 | 1.38% | 2012-09-10 | 2026-06-16 |
| CVE-2012-4878 | Absolute path traversal vulnerability in controlcenter.php in FlatnuX CMS 2011 08.09.2 allows remote administrators to read arbitrary files via a full pathname in the dir parameter in a contents/Files action. | [email protected] | 5.0 | 8.76% | 2012-09-06 | 2026-06-16 |
| CVE-2012-4877 | Cross-site request forgery (CSRF) vulnerability in controlcenter.php in FlatnuX CMS 2011 08.09.2 and earlier allows remote attackers to hijack the authentication of administrators for requests that add user accounts. | [email protected] | 6.8 | 1.18% | 2012-09-06 | 2026-06-16 |
| CVE-2009-0572 | PHP remote file inclusion vulnerability in include/flatnux.php in FlatnuX CMS (aka Flatnuke3) 2009-01-27 and 2009-02-04, when register_globals is enabled and magic_quotes_gpc disabled, allows remote attackers to execute arbitrary PHP code via a URL in the _FNROOTPATH parameter to (1) index.php and (2) filemanager.php. | [email protected] | 5.1 | 6.34% | 2009-02-13 | 2026-06-16 |
| CVE-2008-5761 | Multiple cross-site scripting (XSS) vulnerabilities in FlatnuX CMS (aka Flatnuke3) 2008-12-11 allow remote attackers to inject arbitrary web script or HTML via (1) the mod parameter to the default URI; (2) the foto parameter to photo.php in the 05_Foto module; or (3) the name parameter in an insertrecord action to index.php in the 08_Files module, as demonstrated by injection within a SRC attribute of an IFRAME element. | [email protected] | 4.3 | 1.74% | 2008-12-30 | 2026-06-16 |
| CVE-2008-5759 | Cross-site scripting (XSS) vulnerability in FlatnuX CMS (aka Flatnuke3) 2008-12-11 allows remote attackers to inject arbitrary web script or HTML via the name parameter in an updaterecord action to index.php in the 08_Files module. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information. | [email protected] | 4.3 | 1.20% | 2008-12-30 | 2026-06-16 |