notepadpp-supply-chain-iocs

Notepad++ Supply Chain Attack — IoC Repository CVE-2025-15556 | Lotus Blossom / Raspberry Typhoon | June – December 2025 Overview This repository contains a comprehensive, consolidated collection of Indicators of Compromise IoCs related to the Notepad++ supply chain attack disclosed on February 2...

CVE-2026-2622

A vulnerability was detected in Blossom up to 1.17.1. This vulnerability affects the function content of the file blossom-backend/backend/src/main/java/com/blossom/backend/server/article/draft/ArticleController.java of the component Article Title Handler. The manipulation results in cross site...

CVE-2026-2623

A flaw has been found in Blossom up to 1.17.1. This issue affects the function put of the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java of the component File Upload. This manipulation causes path traversal. The attack may be initiated remotely...

CVE-2026-2623

A flaw has been found in Blossom up to 1.17.1. This issue affects the function put of the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java of the component File Upload. This manipulation causes path traversal. The attack may be initiated remotely...

CVE-2026-2622

A vulnerability was detected in Blossom up to 1.17.1. This vulnerability affects the function content of the file blossom-backend/backend/src/main/java/com/blossom/backend/server/article/draft/ArticleController.java of the component Article Title Handler. The manipulation results in cross site...

CVE-2026-2623

Blossom up to 1.17.1 contains a path traversal flaw in the put function of blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java (File Upload). This enables remote exploitation; an exploit has been published. Red Hat and PT Security documentation corrobora...

CVE-2026-2623 Blossom File Upload BLOSManager.java put path traversal

A flaw has been found in Blossom up to 1.17.1. This issue affects the function put of the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java of the component File Upload. This manipulation causes path traversal. The attack may be initiated remotely...

CVE-2026-2623 Blossom File Upload BLOSManager.java put path traversal

A flaw has been found in Blossom up to 1.17.1. This issue affects the function put of the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java of the component File Upload. This manipulation causes path traversal. The attack may be initiated remotely...

CVE-2026-2623 Blossom File Upload BLOSManager.java put path traversal

A flaw has been found in Blossom up to 1.17.1. This issue affects the function put of the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java of the component File Upload. This manipulation causes path traversal. The attack may be initiated remotely...

CVE-2026-2622 Blossom Article Title ArticleController.java content cross site scripting

A vulnerability was detected in Blossom up to 1.17.1. This vulnerability affects the function content of the file blossom-backend/backend/src/main/java/com/blossom/backend/server/article/draft/ArticleController.java of the component Article Title Handler. The manipulation results in cross site...

CVE-2026-2622 Blossom Article Title ArticleController.java content cross site scripting

A vulnerability was detected in Blossom up to 1.17.1. This vulnerability affects the function content of the file blossom-backend/backend/src/main/java/com/blossom/backend/server/article/draft/ArticleController.java of the component Article Title Handler. The manipulation results in cross site...

CVE-2026-2622

Blossom Backend ≤ 1.17.1 contains a cross‑site scripting vulnerability in the Article Title Handler. The issue affects the ArticleController.java component (content manipulation in that file), allowing a remote attacker to trigger XSS. The exploit is public and can be used; vendor has not respond...

CVE-2026-2622 Blossom Article Title ArticleController.java content cross site scripting

A vulnerability was detected in Blossom up to 1.17.1. This vulnerability affects the function content of the file blossom-backend/backend/src/main/java/com/blossom/backend/server/article/draft/ArticleController.java of the component Article Title Handler. The manipulation results in cross site...

PT-2026-20341

Name of the Vulnerable Software and Affected Versions Blossom versions up to 1.17.1 Description A path traversal issue exists in Blossom due to a flaw in the put function within the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java, specifically...

CVE-2026-2623: Improper Limitation of a Pathname to a Restricted Directory

A flaw has been found in Blossom up to 1.17.1. This issue affects the function put of the file blossom-backend/common/common-iaas/src/main/java/com/blossom/common/iaas/blos/BLOSManager.java of the component File Upload. This manipulation causes path traversal. The attack may be initiated remotely...

Blossom path traversal vulnerability

Blossom is a project management platform developed by Blossom Inc. Versions of Blossom prior to 1.17.1 contained a path traversal vulnerability. This vulnerability stemmed from improper path handling in the file upload component, which could lead to path traversal attacks...

PT-2026-20340

Name of the Vulnerable Software and Affected Versions Blossom versions up to 1.17.1 Description A flaw exists in Blossom that allows for cross site scripting. The issue is located within the Article Title Handler component, specifically in the ArticleController.java file and its content function...

CVE-2026-2622: Improper Neutralization of Input During Web Page Generation

A vulnerability was detected in Blossom up to 1.17.1. This vulnerability affects the function content of the file blossom-backend/backend/src/main/java/com/blossom/backend/server/article/draft/ArticleController.java of the component Article Title Handler. The manipulation results in cross site...

Blossom code injection vulnerability

Blossom is a project management platform developed by Blossom Inc. Versions of Blossom 1.17.1 and earlier contained a code injection vulnerability. This vulnerability stemmed from incorrect operations on the content function in the file...

Notepad++ Hosting Breach Attributed to China-Linked Lotus Blossom Hacking Group

A China-linked threat actor known as Lotus Blossom has been attributed with medium confidence to the recently discovered compromise of the infrastructure hosting Notepad++. The attack enabled the state-sponsored hacking group to deliver a previously undocumented backdoor codenamed Chrysalis to...