CVE-2026-27579-CollabPlatform-Appwrite-CORS-Misconfiguration

Appwrite CORS 設定ミス悪用 PoC CVE-2026-27579 – 緩すぎる CORS による認証済みアカウントデータ漏洩 CVE-2026-27579 GHSA-qh5m-p8jh-hx88 realtime-collaboration-platform で使用されている Appwrite バックエンドの深刻な CORS 設定ミスにより、攻撃者が制御するオリジンが、ログイン中の被害者から認証済みの機密ユーザーデータ（メールアドレス、ユーザー ID、MFA ステータスなど）を、資格情報付きクロスオリジンリクエスト経由で読み取ることができます。 影響を受けるソフトウェア...

CVE-2026-27579

CollabPlatform is a full-stack, real-time doc collaboration platform. In all versions of CollabPlatform, the Appwrite project used by the application is misconfigured to allow arbitrary origins in CORS responses while also permitting credentialed requests. An attacker-controlled domain can issue...

CVE-2026-27579 CollabPlatform : CORS Misconfiguration Allows Arbitrary Origin With Credentials Leading to Authenticated Account Data Exposure

CollabPlatform is a full-stack, real-time doc collaboration platform. In all versions of CollabPlatform, the Appwrite project used by the application is misconfigured to allow arbitrary origins in CORS responses while also permitting credentialed requests. An attacker-controlled domain can issue...

CVE-2026-27579 CollabPlatform : CORS Misconfiguration Allows Arbitrary Origin With Credentials Leading to Authenticated Account Data Exposure

CollabPlatform is a full-stack, real-time doc collaboration platform. In all versions of CollabPlatform, the Appwrite project used by the application is misconfigured to allow arbitrary origins in CORS responses while also permitting credentialed requests. An attacker-controlled domain can issue...

CVE-2026-27579

CollabPlatform is a full-stack, real-time doc collaboration platform. In all versions of CollabPlatform, the Appwrite project used by the application is misconfigured to allow arbitrary origins in CORS responses while also permitting credentialed requests. An attacker-controlled domain can issue...

CVE-2026-27579: Origin Validation Error

CollabPlatform is a full-stack, real-time doc collaboration platform. In all versions of CollabPlatform, the Appwrite project used by the application is misconfigured to allow arbitrary origins in CORS responses while also permitting credentialed requests. An attacker-controlled domain can issue...

CollabPlatform 安全漏洞

CollabPlatform is a real-time collaboration platform developed by Manav Mahesh Sanger as an individual developer. CollabPlatform has a security vulnerability, which stems from improper CORS configuration in the Appwrite project. This allows credentials from any source to be requested, potentially...

PT-2026-21376

Name of the Vulnerable Software and Affected Versions CollabPlatform affected versions not specified Description The application’s Appwrite project is misconfigured, allowing arbitrary origins in Cross-Origin Resource Sharing CORS responses while also permitting credentialed requests. This allows...