Mittel

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL `NotificationLineNotificationMarkReadMu

Veröffentlicht: 18.07.2025
Aktualisiert: 11.10.2026 12:19

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL NotificationLineNotificationMarkReadMutation and NotificationLineNotificationDeleteMutation mutations of OpenCTI allows an authenticated user to change the read status of a notification or delete a notification of another user in case he has knowledge of the UUID of the notification. When changing the read status of a notification, the user also receives the content of the notification they changed the read status of. Authenticated Users in OpenCTI can read, modify and delete notification of other users if they know the UUID of the notification. Version 6.6.6 fixes the issue.

Betroffene Software

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Plattform	Paket	Anfällige Versionen	Behoben in
Python (PyPI)	pycti	< 6.6.6	6.6.6

Verweise

https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-535g-qp2c-h7vp

CVSS-Wert 5.4/10

CVSS-Vektor: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Schwäche (CWE): -
Plattform: Python (PyPI)
Paket: pycti
Veröffentlicht: 18.07.2025
Aktualisiert: 11.10.2026 12:19

Quellen und Lizenzen

OSV / GitHub Advisory Database - PYSEC-2025-181 - PyPA Advisory Database; CC BY 4.0

Schwachstellenhistorie: pycti

Alle veröffentlichten Schwachstellen dieses Pakets (Python (PyPI)), neueste zuerst. Zeigt, ob es ein einmaliger Ausrutscher ist oder ein Paket, das man im Auge behalten muss.

Alle (22) im Archiv

Einträge insgesamt: 22
Erste → letzte: 07.2022 07.2026
Ohne Fix: 2
In Angriffen ausgenutzt: 0

Verteilung nach Schweregrad

Kritisch 3
Hoch 9
Mittel 10

Veröffentlichungen pro Jahr

2022: 2
2023: 0
2024: 4
2025: 4
2026: 12

08.07.2026

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260326.0, an authorization bypass vulnerability in OpenCTI allows any authenticated user

Hoch · 7.1 CVE-2026-35210 < 7.260326.0 7.260326.0
26.05.2026

OpenCTI: Privilege escalation via graphQL API is abusable by organization admins, due to incorrect ACL on userEdit relationAdd

Hoch · 7.2 CVE-2026-44730 < 6.9.7 6.9.7
05.05.2026

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. In versions 6.6.0 through 6.9.12, there is a privilege escalation vulnerability that can be exploit

Kritisch · 9.8 CVE-2026-27960 >= 6.9.0, < 6.9.13 6.9.13
09.04.2026

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.5, the safeEjs.ts file does not properly sanitize EJS templates. Users with the Manage

Hoch · 7.2 CVE-2026-39980 < 6.9.5 6.9.5
17.03.2026

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.9.1, the GraphQL mutations "IndividualDeletionDeleteMutation" is intended to all

Hoch · 8.1 CVE-2026-21886 < 6.9.1 6.9.1
12.03.2026

OpenCTI has Semi-Blind SSRF via Unvalidated External URL in Data Ingestion Feature

Hoch · 7.7 CVE-2026-21887 < 6.8.16 6.8.16
30.01.2026

OpenCTI 3.3.1 is vulnerable to a directory traversal attack via the static/css endpoint. An unauthenticated attacker can read arbitrary files from the filesystem by sending crafted GET requests with p

Hoch · 7.5 CVE-2020-37041 <= 3.3.1 keine Korrektur
05.01.2026

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.1, the GraphQL mutation "WorkspacePopoverDeletionMutation" allows users to del

Kritisch · 9.1 CVE-2025-61781 < 6.8.1 6.8.1
18.07.2025

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL `NotificationLineNotificationMarkReadMu dieser Eintrag

Mittel · 5.4 CVE-2025-46732 < 6.6.6 6.6.6
05.05.2025

OpenCTI is an open cyber threat intelligence (CTI) platform. Prior to version 6.4.11 any user with the capability `manage customizations` can execute commands on the underlying infrastructure where Op

Kritisch · 9.1 CVE-2025-24977 >= 6.4.8, < 6.4.11 6.4.11
12.12.2024

OpenCTI is an open-source cyber threat intelligence platform. In versions below 6.2.18, because the function to limit the rate of OTP does not exist, an attacker with valid credentials or a malicious

Hoch · 8.1 CVE-2024-45404 < 6.2.18 6.2.18
23.05.2024

OpenCTI is an open source platform allowing organizations to manage their cyber threat intelligence knowledge and observables. Due to lack of certain security controls on the profile edit functionalit

Hoch · 8.1 CVE-2024-26139 < 5.12.32 5.12.32
05.07.2022

In OpenCTI through 5.2.4, a broken access control vulnerability has been identified in the profile endpoint. An attacker can abuse the identified vulnerability in order to arbitrarily change their reg

Hoch · 7.5 CVE-2022-30290 < 5.3.0 5.3.0

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