CVE-2026-57829

Helix Ultimate Framework — 未認証の保存型XSS（comajax）→ 管理者セッションライディング → 完全なアカウント乗っ取り これはこの調査フォルダ内で最も重大な発見です — CRITICAL、エンドツーエンドで完全に確認済み。 helixultimatedeletepoc.md の削除のみのバグとは異なり、こちらはサイト全体を完全に侵害する現実的で動作する経路を持っています。 コンポーネント: JoomShaper Helix Ultimate Framework（plgsystemhelixultimate + shaperhelixultimate...

CVE-2026-57830

Helix Ultimate Framework — 認証なしパストラバーサルによる任意ファイル/フォルダの読み取り・削除 これは確認済みのDoS + クロステナントのファイルシステムアクセス脆弱性であり、RCEではありません。 RCEへ昇格するという仮説（configuration.php を削除して Joomla インストーラを再露出させる）は実際にテストされ、否定されました。以下の「RCE への昇格 — テスト済み・反証済み」を参照してください。実際のチェーンを再導出しない限り、いかなるレポートでもこれをRCEとして表現しないでください。...

p4wned

P4WNED（CVE-2026-6043） Perforce（Helix Core）のセキュリティ研究ツールとnucleiテンプレート。 研究記事: https://morganrobertson.net/p4wned/ 詳細は上記をご覧ください。 許可されたターゲットのみ。自分のサーバー、または明示的な書面による許可を得て使用してください。 対象読者: Perforceサーバー管理者、ペネトレーションテスター、セキュリティエンジニア 2026年5月更新: Perforce...

CVE-2026-78077

Joomla Extension - joomshaper.com - Stored Cross-Site Scripting XSS in MegaMenu Layout Container & Embed Inputs in Helix Ultimate 2.2.10 - Unsanitized column and item configuration values stored within the MegaMenu layout JSON were rendered without complete contextual escaping, allowing injection...

CVE-2026-78078

Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate 2.2.10 - Image uploads previously validated only file extension and basic size parameters. Non-image files disguised with raster extensions could be uploaded. Added strict MIME verification an...

CVE-2026-78079

Joomla Extension - joomshaper.com - Open Redirect via Base64 Return Parameter in Helix Ultimate 2.2.10 - Return redirect parameters accepted arbitrary Base64 strings without verifying whether the resolved target was an internal site URL via Uri::isInternal...

CVE-2026-78076

Joomla Extension - joomshaper.com - Broken Access Control & Missing Authorization in MegaMenu Settings in Helix Ultimate 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions core.edit on commenus.item.id or core.admin. An authenticated use...

CVE-2026-78075

Joomla Extension - joomshaper.com - Broken Object-Level Authorization in Blog Image Deletion in Helix Ultimate 2.2.10 - Blog::removeimage checked whether the user was authorized to edit the article ID passed in the request, but did not verify whether the specified image path src belonged to that...

CVE-2026-78075 Joomla Extension - joomshaper.com - Broken Object-Level Authorization in Blog Image Deletion in Helix Ultimate < 2.2.10

Joomla Extension - joomshaper.com - Broken Object-Level Authorization in Blog Image Deletion in Helix Ultimate 2.2.10 - Blog::removeimage checked whether the user was authorized to edit the article ID passed in the request, but did not verify whether the specified image path src belonged to that...

CVE-2026-78075

Helix Ultimate is a Joomla extension by joomshaper.com. Versions prior to 2.2.10 contain a Broken Object-Level Authorization flaw in the Blog::remove_image() function. The function verified that the user was authorized to edit the article ID supplied in the request, but did not confirm that the s...

CVE-2026-78075 Joomla Extension - joomshaper.com - Broken Object-Level Authorization in Blog Image Deletion in Helix Ultimate < 2.2.10

Joomla Extension - joomshaper.com - Broken Object-Level Authorization in Blog Image Deletion in Helix Ultimate 2.2.10 - Blog::removeimage checked whether the user was authorized to edit the article ID passed in the request, but did not verify whether the specified image path src belonged to that...

EUVD-2026-68529

Joomla Extension - joomshaper.com - Broken Object-Level Authorization in Blog Image Deletion in Helix Ultimate 2.2.10 - Blog::removeimage checked whether the user was authorized to edit the article ID passed in the request, but did not verify whether the specified image path src belonged to that...

EUVD-2026-68528

Joomla Extension - joomshaper.com - Broken Access Control & Missing Authorization in MegaMenu Settings in Helix Ultimate 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions core.edit on commenus.item.id or core.admin. An authenticated use...

CVE-2026-78076

Helix Ultimate (joomshaper.com), a Joomla template/extension, is affected in versions below 2.2.10 . The vulnerability is a Broken Access Control issue in the MegaMenu Settings feature: the AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions (core.edi...

CVE-2026-78076 Joomla Extension - joomshaper.com - Broken Access Control & Missing Authorization in MegaMenu Settings in Helix Ultimate < 2.2.10

Joomla Extension - joomshaper.com - Broken Access Control & Missing Authorization in MegaMenu Settings in Helix Ultimate 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions core.edit on commenus.item.id or core.admin. An authenticated use...

CVE-2026-78076 Joomla Extension - joomshaper.com - Broken Access Control & Missing Authorization in MegaMenu Settings in Helix Ultimate < 2.2.10

Joomla Extension - joomshaper.com - Broken Access Control & Missing Authorization in MegaMenu Settings in Helix Ultimate 2.2.10 - The AJAX endpoint save-megamenu-settings failed to enforce item-level and menu-level edit permissions core.edit on commenus.item.id or core.admin. An authenticated use...

CVE-2026-78078 Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate < 2.2.10

Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate 2.2.10 - Image uploads previously validated only file extension and basic size parameters. Non-image files disguised with raster extensions could be uploaded. Added strict MIME verification an...

EUVD-2026-68527

Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate 2.2.10 - Image uploads previously validated only file extension and basic size parameters. Non-image files disguised with raster extensions could be uploaded. Added strict MIME verification an...

CVE-2026-78078 Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate < 2.2.10

Joomla Extension - joomshaper.com - Privileged File Upload Bypass via Content Spoofing in Helix Ultimate 2.2.10 - Image uploads previously validated only file extension and basic size parameters. Non-image files disguised with raster extensions could be uploaded. Added strict MIME verification an...

CVE-2026-78078

Helix Ultimate is a Joomla template by joomshaper.com. In versions prior to 2.2.10 , image uploads were validated only by file extension and basic size parameters, allowing an attacker with privileged access to upload non-image files disguised with raster extensions — a content spoofing bypass. T...