Arbitrary Code Execution

Graylog is vulnerable to Arbitrary Code Execution. The vulnerability is due to a lack of class validation, which allows an attacker to send a HTTP PUT request to the /api/system/clusterconfig/ endpoint which results in the loading of arbitrary classes. This issue can be exploited by an attacker b...

GHSA-3XF8-G8GR-G7RH Graylog session fixation vulnerability through cookie injection

Impact Reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain elevated access to an existing Graylog login session, provided the malicious user could successfully inject...

Graylog session fixation vulnerability through cookie injection

Impact Reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain elevated access to an existing Graylog login session, provided the malicious user could successfully inject...

Graylog vulnerable to instantiation of arbitrary classes triggered by API request

Summary Arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Details Graylog's cluster config system uses fully qualified class names as config keys. To validate the existence of the requested class before using them, Graylog loads...

GHSA-P6GG-5HF4-4RGJ Graylog vulnerable to instantiation of arbitrary classes triggered by API request

Summary Arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Details Graylog's cluster config system uses fully qualified class names as config keys. To validate the existence of the requested class before using them, Graylog loads...

CVE-2024-24824

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Graylog's cluster config system uses fully qualified class...

CVE-2024-24823

Graylog is a free and open log management platform. Starting in version 4.3.0 and prior to versions 5.1.11 and 5.2.4, reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain...

Design/Logic Flaw

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Graylog's cluster config system uses fully qualified class...

Cross site scripting

Graylog is a free and open log management platform. Starting in version 4.3.0 and prior to versions 5.1.11 and 5.2.4, reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain...

CVE-2024-24824 graylog2-server vulnerable to instantiation of arbitrary classes triggered by API request

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Graylog's cluster config system uses fully qualified class...

CVE-2024-24824 graylog2-server vulnerable to instantiation of arbitrary classes triggered by API request

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Graylog's cluster config system uses fully qualified class...

CVE-2024-24824 graylog2-server vulnerable to instantiation of arbitrary classes triggered by API request

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Graylog's cluster config system uses fully qualified class...

CVE-2024-24824

CVE-2024-24824 affects Graylog server prior to 5.1.11 and 5.2.4. The issue arises when an authenticated user with appropriate permissions sends a HTTP PUT to the endpoint "/api/system/cluster_config/", allowing loading and instantiation of arbitrary classes by using fully-qualified class names as...

CVE-2024-24823 graylog2-server Session Fixation vulnerability through cookie injection

Graylog is a free and open log management platform. Starting in version 4.3.0 and prior to versions 5.1.11 and 5.2.4, reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain...

CVE-2024-24823

Graylog2-server is affected by a session-fixation vulnerability where reauthenticating with an existing session cookie could allow elevated access to an existing Graylog login session if a malicious actor can inject or replace a cookie in a user’s browser. Affected versions: prior to 5.1.11 and 5...

CVE-2024-24823 graylog2-server Session Fixation vulnerability through cookie injection

Graylog is a free and open log management platform. Starting in version 4.3.0 and prior to versions 5.1.11 and 5.2.4, reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain...

CVE-2024-24823 graylog2-server Session Fixation vulnerability through cookie injection

Graylog is a free and open log management platform. Starting in version 4.3.0 and prior to versions 5.1.11 and 5.2.4, reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain...

CVE-2024-24824: Improper Access Control

Graylog is a free and open log management platform. Starting in version 2.0.0 and prior to versions 5.1.11 and 5.2.4, arbitrary classes can be loaded and instantiated using a HTTP PUT request to the /api/system/clusterconfig/ endpoint. Graylog's cluster config system uses fully qualified class...

CVE-2024-24823: Session Fixation

Graylog is a free and open log management platform. Starting in version 4.3.0 and prior to versions 5.1.11 and 5.2.4, reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain...

Graylog 授权问题漏洞

Graylog is a centralized log management solution from Graylog USA. The product supports capturing, storing and analyzing logs in real time, among other things. Graylog has an authorization issue vulnerability that stems from the presence of a cookie injection vulnerability. A remote attacker coul...