hello-ReGrade-security

hello-ReGrade-security ReGrade によるゼロデイ発見 のハンズオンデモです。 通常のテストスイートを ReGrade に向け、小さなサービスに対して記録し、同じサービスの2つ目のコピーに対してリプレイ し、Claude Code + ReGrade MCP ツール を使ってパスワードハッシュ漏洩 を表面化させます — どのテストも発見するために書かれていなかった脆弱性です。 これは実際のバグをモデルにしています: CVE-2023-5968 。コラボレーションプラットフォームのユーザー名更新エンドポイントが、 bcrypt パスワードハッシュを含む...

CVE-2026-18644

A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is...

CVE-2026-18644 danpros HTMLy Delete Username Endpoint htmly.php unlink path traversal

A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is...

CVE-2026-18644 danpros HTMLy Delete Username Endpoint htmly.php unlink path traversal

A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is...

EUVD-2026-52424

A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is...

CVE-2026-18644

The vulnerability CVE-2026-18644 affects danpros HTMLy up to version 3.1.1. It targets the function unlink in the file /system/htmly.php of the Delete Username Endpoint, enabling path traversal through the File argument. The issue can be exploited remotely, and a public exploit exists. The vendor...

CVE-2026-18644

A vulnerability was identified in danpros HTMLy up to 3.1.1. Affected by this issue is the function unlink of the file /system/htmly.php of the component Delete Username Endpoint. Such manipulation of the argument File leads to path traversal. The attack can be launched remotely. The exploit is...

CVE-2023-22453

Discourse is an option source discussion platform. Prior to version 2.8.14 on the stable branch and version 3.0.0.beta16 on the beta and tests-passed branches, the number of times a user posted in an arbitrary topic is exposed to unauthorized users through the /u/username.json endpoint. The issue...

PT-2023-18509 · Discourse · Discourse

Name of the Vulnerable Software and Affected Versions: Discourse versions prior to 2.8.14 on the stable branch Discourse versions prior to 3.0.0.beta16 on the beta and tests-passed branches Description: The issue exposes the number of times a user posted in an arbitrary topic to unauthorized user...

Discourse 信息泄露漏洞

Discourse is an open source community discussion platform. The platform includes features such as communities, email, and chat rooms. Discourse suffers from an information disclosure vulnerability that stems from the number of times it allows users posted in any thread to be exposed to unauthoriz...