EUVD-2026-88023

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-2026-101088

The Nezha server and website monitoring tool versions >= 2.2.11 and

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-2026-101088 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-2026-101087

Nezha versions 2.0.10 through 2.3.2 are vulnerable to a server-side request forgery (SSRF) denylist bypass. The software uses a restricted HTTP client to validate user-configurable notification and DDNS webhook URLs, but the denylist fails to include specific IPv6 transition ranges, namely the 6t...

CVE-2026-101086

Nezha Dashboard versions prior to 2.3.5 are vulnerable to a task type validation bypass. The root cause is a shared protobuf Task.Type namespace between service monitors and privileged operations, which fails to restrict service monitor task types to supported probe types. This allows authenticat...

EUVD-2026-88029

obot versions before v0.21.1 fail to enforce Access Control Rules on the /mcp-connect endpoint, allowing any authenticated user to connect to restricted MCP servers if they possess the server ID. Attackers can bypass authorization checks to access and manipulate sensitive backend systems through...

CVE-2026-101064 Obot before v0.23.0 Server-Side Request Forgery via MCP

Obot before v0.23.0 contains a server-side request forgery vulnerability in remote MCP server registration that allows privileged users to specify arbitrary URLs without destination validation. Attackers with Power User or higher roles can coerce Obot to make requests to internal services and clo...

CVE-2026-101064 Obot before v0.23.0 Server-Side Request Forgery via MCP

Obot before v0.23.0 contains a server-side request forgery vulnerability in remote MCP server registration that allows privileged users to specify arbitrary URLs without destination validation. Attackers with Power User or higher roles can coerce Obot to make requests to internal services and clo...

CVE-2026-101064

Obot versions before v0.23.0 are vulnerable to a server-side request forgery (SSRF) in the remote MCP server registration component. The root cause is a lack of destination validation, allowing users with Power User roles or higher to specify arbitrary URLs. This enables attackers to coerce the s...

EUVD-2026-87977

Fleet before 4.89.0 contains an SQL injection vulnerability in the activity list endpoints GET /api/v1/fleet/activities and GET /api/v1/fleet/hosts/id/activities. The deprecated cursor-pagination helper appendListOptionsWithCursorToSQL interpolated the caller-supplied sort/order key into the SQL...

CVE-2026-101046 Fleet before 4.89.0 SQL Injection via ORDER BY Activity Endpoints

Fleet before 4.89.0 contains an SQL injection vulnerability in the activity list endpoints GET /api/v1/fleet/activities and GET /api/v1/fleet/hosts/id/activities. The deprecated cursor-pagination helper appendListOptionsWithCursorToSQL interpolated the caller-supplied sort/order key into the SQL...

log4shell-cve-lab

Лаборатория Log4Shell CVE-2021-44228 Этот репозиторий содержит небольшой уязвимый HTTP-сервис на Log4j 2.14.1 для CVE-2021-44228. Sentinel воспроизвёл этот сценарий 2026-08-27 как лабораторию в песочнице, созданную с нуля. Важные свойства этого запуска сохранены здесь: контролируемый атакующим...

CVE-2017-5487-EXPLOIT

CVE-2017-5487 - Énumération d'utilisateurs WordPress Une vulnérabilité a été découverte dans l'implémentation de l'API REST de WordPress 4.7 avant 4.7.1. Cette vulnérabilité est présente dans le fichier class-wp-rest-users-controller.php situé dans wp-includes/rest-api/endpoints. Le défaut provie...

rConfig 3.9.4 - Cross-Site Scripting

rConfig 3.9.4 is vulnerable to reflected XSS. The configDevice.php file improperly validates user input. An attacker can exploit this vulnerability by crafting arbitrary JavaScript in the rid GET parameter of devicemgmnt.php id: CVE-2020-12259 info: name: rConfig 3.9.4 - Cross-Site Scripting...

EUVD-2026-87823

heym before 0.0.109 contains a server-side request forgery vulnerability in the Slack, Discord, and Crawler workflow nodes. These nodes issue HTTP requests to URLs taken from user-created credentials webhookurl / flaresolverrurl using an unguarded HTTP client, bypassing the SSRF egress guard that...

CVE-2026-100857

AzuraCast versions prior to 0.23.4 are vulnerable to Remote Code Execution due to a code injection flaw in the ConfigWriter::cleanUpString() method. The root cause is a failure to sanitize Liquidsoap string interpolation sequences. This allows authenticated users with Media or Profile permissions...

CVE-2026-100857 AzuraCast before 0.23.4 Remote Code Execution via Liquidsoap string interpolation

AzuraCast before 0.23.4 contains a code injection vulnerability in the ConfigWriter::cleanUpString method that fails to sanitize Liquidsoap string interpolation sequences, allowing authenticated users with Media or Profile permissions to inject arbitrary Liquidsoap code into station configuration...

CVE-2026-100855 AzuraCast before 0.23.6 Missing Permission Check via /play

AzuraCast before 0.23.6 contains a missing permission check vulnerability in the GET /api/station/stationid/file/id/play endpoint that allows authenticated users to download media files from any station. Attackers can enumerate media files using sequential IDs and exfiltrate the complete media...

CVE-2026-100852 AzuraCast before 0.23.8 Command Injection via Streamer Username

AzuraCast before 0.23.8 contains a command injection vulnerability in the Liquidsoap config generation for live recording that fails to quote the streamer username in process.run calls. Authenticated station users with Streamers and Profile permissions can set a username containing shell...