CVE-2026-59788 Stored XSS vulnerability in OAuth configuration form

The email media type OAuth form passes the Authorization endpoint value to window.open without validating the URL scheme, so a javascript: URL is executed in the browser. This means a crafted media type configuration, deliverable as an import file, runs arbitrary JavaScript as the Super Admin who...

CVE-2022-40317

CVE-2022-40317 Notes に保存される XSS OpenKM を使用しているクライアントのペネトレーションテスト中に、アプリケーションの notes セクションで保存型 XSS を発見しました。基本的に、メモを保存する際、通常の HTML が何らかの理由で許可されており、そのままレンダリングされていました。ご存知のとおり、 タグや javascript の on- イベントは、XSS サニタイゼーションのルールセットの一部としてサニタイズ/置換されていました。 しかし、 タグで "javascript:"...

CVE-2026-103585

CVE-2026-103585: MediaSearch QuickView における格納型 XSS 報告者: Marco Paciaroni BomboBombone。 MediaSearch QuickView は CommonsMetadata の LicenseUrl.value をリンク先として直接使用していました。CommonsMetadata は編集可能なファイル説明から licensetpllink の値をコピーする際に、その URL スキームを制限していませんでした。編集者は javascript: URL を格納でき、訪問者が MediaSearch...

CVE-2026-103445

CVE-2026-103445: PageForms autoedit を介した格納型 XSS 報告者: Marco Paciaroni BomboBombone。 PageForms は、redirect パラメータを生成リンクの href として使用する際に、実行可能なスキームを拒否していませんでした。通常のページ編集権限を持つ編集者が javascript: URL を保存でき、訪問者がリンクをクリックすると実行されました。 概念実証 スクリプトを実行して PoC のウィキテキストを出力します。PageForms が有効なローカルウィキの、使い捨ての編集可能なページに保存し、生成さ...

djust is vulnerable to stored/reflected XSS via javascript: URLs in built-in component template tags

ImpactMany djust built-in component template tags djust.components.templatetags. render a developer/user-supplied URL into an href / action attribute, HTML-escaping it with conditionalescape but never validating the URL scheme. HTML escaping prevents attribute breakout but does not neutralize a...

MediaWiki CommonsMetadata 1.46 License URL Cross Site Scripting

MediaWiki CommonsMetadata extension versions 1.43, 1.45, and 1.46 contain a cross site scripting vulnerability through insufficient validation of license URLs. The supplied proof of concept checks local API metadata for an executable javascript: URL...

CVE-2026-103437

The MediaWiki ReadingLists extension (versions 1.46 and 1.45 ) is vulnerable to a Reflected XSS flaw due to the improper neutralization of Script-Related HTML tags. This issue specifically allows JavaScript URL execution via imported metadata . The impact includes the potential for unauthorized s...

CVE-2026-103443 API permits session-seeded javascript URL XSS

Improper neutralization of Script-Related HTML tags in a web page basic XSS vulnerability in The Wikimedia Foundation MediaWiki Collection Book extension allows XSS Targeting Non-Script Elements. This issue affects MediaWiki Collection Book extension: 1.46, 1.45, and 1.43...

CVE-2026-103443

The MediaWiki Collection (Book) extension by The Wikimedia Foundation is vulnerable to a basic XSS vulnerability due to improper neutralization of script-related HTML tags. This issue allows for XSS Targeting Non-Script Elements . The vulnerability specifically affects versions 1.46, 1.45, and 1....

CVE-2026-103388

Versions of MISP prior to 2.5.48 are vulnerable to a Stored Cross-Site Scripting (XSS) flaw in the Galaxy Cluster source field . The vulnerability occurs because the application renders the source field as a clickable hyperlink if it passes PHP's FILTER_VALIDATE_URL validation, which incorrectly ...

CVE-2026-103388 MISP Stored Cross-Site Scripting via JavaScript URL in Galaxy Cluster Source Field

MISP renders the source field of a Galaxy Cluster as a clickable hyperlink whenever the stored value passes PHP's FILTERVALIDATEURL validation. Because FILTERVALIDATEURL accepts the javascript: URI scheme, a user with galaxy editor privileges on the local instance or on a synced instance could...

CVE-2026-34212

CVE-2026-34212 Docmost は、アタッチメントノード内の javascript: URL を受け入れ、それをストレージとレンダリングを通じて保持し、Docmost オリジン内のクリック可能なアンカーに変換していました。 概要 私は Docmost （オープンソースの共同作業ドキュメントプラットフォーム）において、高深刻度の保存型XSS の問題を特定し、責任を持って開示し、再現しました。 Docmost の公式サイトでは、エンタープライズ対応のオンプレミス Wiki として 300 万以上のダウンロード があり、ビリニュス市 、Bechtle 、オーストラリア政府 、赤十...

CVE-2026-46650 Joplin: Stored XSS in public share viewer via javascript: URL bypass in isAcceptedUrl

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, isAcceptedUrl in packages/renderer/htmlUtils.ts uses an unanchored regular expression for internal resource URLs, allowing a javascript: URL containing a matching 32-character...

CVE-2026-46650 Joplin: Stored XSS in public share viewer via javascript: URL bypass in isAcceptedUrl

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, isAcceptedUrl in packages/renderer/htmlUtils.ts uses an unanchored regular expression for internal resource URLs, allowing a javascript: URL containing a matching 32-character...

CVE-2026-46650

Joplin (open-source note-taking app) prior to 3.7.2 contains a stored XSS in the public share viewer. The root cause is an unanchored regular expression in isAcceptedUrl() (packages/renderer/htmlUtils.ts) that allows a javascript: URL containing a matching 32-character path fragment to pass valid...

CVE-2026-46650 Joplin: Stored XSS in public share viewer via javascript: URL bypass in isAcceptedUrl

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, isAcceptedUrl in packages/renderer/htmlUtils.ts uses an unanchored regular expression for internal resource URLs, allowing a javascript: URL containing a matching 32-character...

CVE-2026-46650: Improper Neutralization of Input During Web Page Generation

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, isAcceptedUrl in packages/renderer/htmlUtils.ts uses an unanchored regular expression for internal resource URLs, allowing a javascript: URL containing a matching 32-character...

CVE-2026-61597 djust is vulnerable to stored/reflected XSS via javascript: URLs in built-in component template tags

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, many djust built-in component template tags djust.components.templatetags. render a developer/user-supplied URL into an href / action attribute, HTML-escaping it...

CVE-2026-61597

djust is a Django library providing Phoenix LiveView-style reactive server-side rendering with Rust-powered performance. Prior to version 1.0.7 , its built-in component template tags (djust.components.templatetags.*) HTML-escape user-supplied URLs via conditional_escape but never validate the URL...

Cross-site Scripting (XSS)

Overview djust is a Phoenix LiveView-style reactive components for Django with Rust-powered performance. Real-time UI updates over WebSocket, no JavaScript build step required. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the rendering of user-supplied URLs in...