Приложения: уязвимости стека

Cross-organization user modification and deletion via the SCIM API in Grafana Enterprise

A service account with user-management permissions in one organization can read, modify, disable or delete users belonging to other organizations on the same Grafana instance through the SCIM API (insecure direct object reference). Only Grafana Enterprise instances with SCIM enabled are affected.

• Обновитесь до 12.4.13
• Обновитесь до 13.0.11
• Обновитесь до 13.1.8
• Обновитесь до 13.2.4

Viewer role can create, modify and delete Loki alerting rules

Grafana's data source proxy did not apply role-based access control to write requests forwarded to Loki data sources. A user holding only the Viewer role on an affected Grafana instance could send POST, PUT and DELETE requests through the proxy to the Loki rules API (/loki/api/v1/rules), allowing them to create, modify and delete Loki alerting rules. Because those rules are stored by Loki rather than by Grafana, the change took effect for every user of that Loki data source, not only for the Viewer who made the request. Exploitation requires an authenticated Viewer account on the Grafana instance and a configured Loki data source; no other p

Unbounded memory allocation in the Prometheus rule conversion API

The Prometheus rule conversion API endpoints in Grafana do not limit request body size, allowing authenticated users to trigger unbounded memory allocations that can crash the server through out-of-memory conditions.

• Обновитесь до 12.4.13
• Обновитесь до 13.0.11
• Обновитесь до 13.1.8
• Обновитесь до 13.2.4

Git Sync connection configuration can be modified with read-only access

A user or service account with read-only access to Git Sync (provisioning) connections can modify a connection's configuration through its status subresource (incorrect authorization). On Grafana 12.4 the affected API is only available when the experimental provisioning feature toggle is enabled.

• Обновитесь до 12.4.13
• Обновитесь до 13.0.11
• Обновитесь до 13.1.8
• Обновитесь до 13.2.4

Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs

A user with query access to an Azure Monitor data source can use its resource proxy to call Azure Resource Manager APIs beyond those Grafana needs, with the data source's Azure identity (unintended proxy). The impact is bounded by the Azure role granted to that identity.

• Обновитесь до 12.4.13
• Обновитесь до 13.0.11
• Обновитесь до 13.1.8
• Обновитесь до 13.2.4

Git Sync memory exhaustion via a malicious Git server

A Git server that Grafana's Git Sync (provisioning) is configured to use can exhaust Grafana's memory by returning oversized or highly compressed responses (uncontrolled resource consumption). Exploitation requires an administrator to have configured Git Sync with that server.

• Обновитесь до 1.7.0
• Обновитесь до 13.0.11
• Обновитесь до 13.1.8
• Обновитесь до 13.2.4

Stored XSS vulnerability in OAuth configuration form

The email media type OAuth form passes the Authorization endpoint value to window.open() without validating the URL scheme, so a javascript: URL is executed in the browser. This means a crafted media type configuration, deliverable as an import file, runs arbitrary JavaScript as the Super Admin who grants consent.

• Обновитесь до 7.4.12

SNMP trap injection in zabbix_trap_receiver.pl

The Perl SNMP trap receiver script shipped with Zabbix does not properly neutralize the ZBXTRAP record delimiter in trap content. This means someone able to send SNMP traps can inject a record targeting another host, resulting in a loss of integrity.

• Обновитесь до 1:7.0.29+dfsg-1
• Обновитесь до 6.0.48
• Обновитесь до 7.0.29
• Обновитесь до 7.4.13

Active agent heartbeat missing TLS check

Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as available, resulting in a loss of integrity.

• Обновитесь до 1:7.0.29+dfsg-1
• Обновитесь до 7.0.29
• Обновитесь до 7.4.13

Hidden host credentials inferable via multiselect.get filtering

Host search in Frontend allows filtering by fields that are not displayed, including stored IPMI and PSK credentials. A user with read access can guess a credential and see from the search result whether the guess was right, letting them uncover it.

• Обновитесь до 1:7.0.29+dfsg-1
• Обновитесь до 6.0.48
• Обновитесь до 7.0.29
• Обновитесь до 7.4.13

Server DoS via binary items

The Zabbix Server/Proxy has a vulnerability where binary items can crash the Server/Proxy on certain NULL byte input leading to potential loss of availability. This only affects deployments where MySQL/MariaDB database is used as the Zabbix database.

• Обновитесь до 1:7.0.29+dfsg-1
• Обновитесь до 7.0.29
• Обновитесь до 7.4.13

JavaScript preprocessing memory disclosure

The JavaScript preprocessing (Duktape) engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator.

• Обновитесь до 1:7.0.29+dfsg-1
• Обновитесь до 6.0.48
• Обновитесь до 7.0.29
• Обновитесь до 7.4.13

Editor can forge file-provisioning provenance on dashboards via the dashboard API

An Editor can set file-provisioning metadata (the grafana.app/managedBy, grafana.app/managerId and grafana.app/sourcePath annotations) when creating a dashboard through the dashboard API, because these fields were stored without an authorization check. The dashboard then appears file-provisioned, and administrators can no longer update or delete it through Grafana. The impact is limited to the same organization and no data is exposed.

• Обновитесь до 12.4.12
• Обновитесь до 13.0.10
• Обновитесь до 13.1.7
• Обновитесь до 13.2.3

Alert rules in restricted folders disclosed via the alert rules list API

An authenticated user can list alert rules stored in folders they are not allowed to read through the alert rules API list endpoint. When the set of folders the user may read was empty, the folder restriction was dropped and every alert rule in the organization was returned. From Grafana 13.1.0, any user can trigger this with a folder filter. The exposed data is rule configuration; data source credentials are not exposed.

• Обновитесь до 12.4.12
• Обновитесь до 13.0.10
• Обновитесь до 13.1.7
• Обновитесь до 13.2.3

Library panel can be moved into a folder without library panel create permission

An authenticated user with edit permission on one folder can move a library panel into another folder where they only have view permission, through the library elements API or the equivalent App Platform resource. The update path did not check library panel create permission on the destination folder (incorrect authorization). No data from the destination folder is disclosed, and existing content there cannot be changed.

• Обновитесь до 12.4.12
• Обновитесь до 13.0.10

Paused shared dashboard access tokens still expose data source configuration

Pausing a shared (public) dashboard did not revoke its access token for the endpoints that serve frontend bootstrap data. Anyone holding the link to a paused shared dashboard could still retrieve, without authenticating, the configuration of the dashboard's data sources, including stored credentials for data sources using browser access (missing authorization). Deleting the shared dashboard does revoke the token.

• Обновитесь до 12.4.12
• Обновитесь до 13.0.10
• Обновитесь до 13.1.7
• Обновитесь до 13.2.3

Vector: Arbitrary file write in the file sink via templated path (path traversal).

Vector is a high-performance observability data pipeline. From 0.10.0 until 0.57.0, the file sink renders its templated path from event fields and opens the result without confining it to an intended directory. When an untrusted source supplies an event field used by the path template, the value can contain an absolute path or parent-directory traversal, causing Vector to create parent directories and create or overwrite files outside the intended location with the Vector process privileges. The resulting file write can modify sensitive files and can lead to code execution when a scheduled task, authorization file, or subsequently executed sc

Vector: Unauthenticated denial of service in the `logstash` source via nested compressed frames (stack exhaustion and decompression amplification).

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send many nested compressed frames, causing recursive decoding that exhausts the worker thread stack and aborts the process. The same nested construction amplifies decompressed input, and process termination can halt log ingestion for every tenant on a shared pipeline. This issue is fixed in version 0.57.0.

Vector: Unauthenticated denial of service in the `logstash` source via unbounded memory allocation.

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send a minimal frame declaring a multi-gigabyte payload, causing an excessive allocation that can abort Vector or invoke the host OOM killer. Because the allocation follows the declared length rather than bytes transmitted, the attacker has low resource cost, and process termination can halt log ingestion for every tenant on a shared pipeli

CVE-2026-77165

File owners were unable to unlock TYPE_TOKEN locks placed by other users, leaving files permanently locked with no recovery path outside of the database.