CVE-2026-101088 Nezha before 2.3.1 Denial of Service via Concurrent Server Delete

Nezha is a server and website monitoring tool. In versions = 2.2.11 and 2.3.1, the service sentinel worker service/singleton/servicesentinel.go contains an incomplete fix for a previously reported nil dereference denial of service GHSA-qjpp-gffx-2wm9. The 2026-07-21 fix re-validated the service...

CVE-2026-101086 Nezha Dashboard before 2.3.5 Task Type Validation Bypass

Nezha Dashboard versions before 2.3.5 fail to restrict service monitor task types to supported probe types, allowing authenticated users with nezha:service:write scope to submit privileged task types through the service API. Attackers can deliver command execution or Agent configuration tasks to...

EUVD-2026-88021

Nezha Dashboard versions before 2.3.5 fail to restrict service monitor task types to supported probe types, allowing authenticated users with nezha:service:write scope to submit privileged task types through the service API. Attackers can deliver command execution or Agent configuration tasks to...

CVE-2026-101086 Nezha Dashboard before 2.3.5 Task Type Validation Bypass

Nezha Dashboard versions before 2.3.5 fail to restrict service monitor task types to supported probe types, allowing authenticated users with nezha:service:write scope to submit privileged task types through the service API. Attackers can deliver command execution or Agent configuration tasks to...

EUVD-2026-88020

Nezha before 2.3.8 fails to validate alert rule type and duration bounds, allowing authenticated non-administrator users to create malformed rules that trigger unrecovered panics in the alert evaluator goroutine. Attackers can submit a crafted alert rule via the POST /api/v1/alert-rule endpoint t...

CVE-2026-101085 Nezha before 2.3.8 Denial of Service via Alert Rule

Nezha before 2.3.8 fails to validate alert rule type and duration bounds, allowing authenticated non-administrator users to create malformed rules that trigger unrecovered panics in the alert evaluator goroutine. Attackers can submit a crafted alert rule via the POST /api/v1/alert-rule endpoint t...

CVE-2026-101085

Versions of Nezha before 2.3.8 are vulnerable to a Denial of Service (DoS) because the software fails to validate alert rule types and duration bounds. Authenticated non-administrator users can submit a crafted alert rule via the POST /api/v1/alert-rule endpoint, triggering unrecovered panics in ...

CVE-2026-101085 Nezha before 2.3.8 Denial of Service via Alert Rule

Nezha before 2.3.8 fails to validate alert rule type and duration bounds, allowing authenticated non-administrator users to create malformed rules that trigger unrecovered panics in the alert evaluator goroutine. Attackers can submit a crafted alert rule via the POST /api/v1/alert-rule endpoint t...

CVE-2026-101063

Obot versions prior to v0.23.0 contain an authentication bypass vulnerability in the MCP Registry endpoints under /v0.1/*. When registry authentication is enabled, the system fails to properly enforce it for these specific endpoints. This allows unauthenticated attackers to perform GET requests t...

CVE-2026-101063 Obot before v0.23.0 Authentication Bypass via Registry API

Obot versions before v0.23.0 fail to enforce authentication on MCP Registry endpoints under /v0.1/ when registry authentication is enabled. Unauthenticated attackers can read registry metadata including server names, descriptions, repository URLs, and connect URLs by sending GET requests to...

CVE-2026-101063 Obot before v0.23.0 Authentication Bypass via Registry API

Obot versions before v0.23.0 fail to enforce authentication on MCP Registry endpoints under /v0.1/ when registry authentication is enabled. Unauthenticated attackers can read registry metadata including server names, descriptions, repository URLs, and connect URLs by sending GET requests to...

CVE-2026-101063 Obot before v0.23.0 Authentication Bypass via Registry API

Obot versions before v0.23.0 fail to enforce authentication on MCP Registry endpoints under /v0.1/ when registry authentication is enabled. Unauthenticated attackers can read registry metadata including server names, descriptions, repository URLs, and connect URLs by sending GET requests to...

CVE-2026-101061

utcp-gql before 1.1.1 and utcp-websocket before 1.1.1 contain server-side request forgery vulnerabilities due to incomplete application of CVE-2026-44661 fixes. The GraphQL plugin uses a vulnerable prefix check allowing bypass URLs like http://127.0.0.1.attacker.example, while the WebSocket plugi...

CVE-2026-101050

Heym before 0.0.53 fails to verify the X-Telegram-Bot-Api-Secret-Token header on Telegram webhook endpoints when credentialid is absent or secrettoken is empty. Remote unauthenticated attackers can post forged Telegram updates to trigger workflows with the owner's configured credentials and execu...

CVE-2026-101061 utcp-gql and utcp-websocket before 1.1.1 SSRF via URL validation bypass

utcp-gql before 1.1.1 and utcp-websocket before 1.1.1 contain server-side request forgery vulnerabilities due to incomplete application of CVE-2026-44661 fixes. The GraphQL plugin uses a vulnerable prefix check allowing bypass URLs like http://127.0.0.1.attacker.example, while the WebSocket plugi...

EUVD-2026-87986

utcp-gql before 1.1.1 and utcp-websocket before 1.1.1 contain server-side request forgery vulnerabilities due to incomplete application of CVE-2026-44661 fixes. The GraphQL plugin uses a vulnerable prefix check allowing bypass URLs like http://127.0.0.1.attacker.example, while the WebSocket plugi...

CVE-2026-101048 Cloudreve before 4.17.0 SSRF via Admin.Read OAuth scope

Cloudreve before 4.17.0 registers the administrative node test endpoints POST /api/v4/admin/node/test and POST /api/v4/admin/node/test/downloader without requiring the Admin.Write OAuth scope, unlike the node create/update/delete routes. An OAuth client that has been authorized by an administrato...

CVE-2026-101048 Cloudreve before 4.17.0 SSRF via Admin.Read OAuth scope

Cloudreve before 4.17.0 registers the administrative node test endpoints POST /api/v4/admin/node/test and POST /api/v4/admin/node/test/downloader without requiring the Admin.Write OAuth scope, unlike the node create/update/delete routes. An OAuth client that has been authorized by an administrato...

CVE-2026-101048

Cloudreve versions before 4.17.0 are vulnerable to a Server-Side Request Forgery (SSRF) flaw. The issue arises because the administrative node test endpoints (POST /api/v4/admin/node/test and POST /api/v4/admin/node/test/downloader) do not require the Admin.Write OAuth scope, unlike other node ma...

EUVD-2026-87970

Heym before 0.0.53 fails to verify the X-Telegram-Bot-Api-Secret-Token header on Telegram webhook endpoints when credentialid is absent or secrettoken is empty. Remote unauthenticated attackers can post forged Telegram updates to trigger workflows with the owner's configured credentials and execu...