EUVD-2026-72561

knowns versions before 0.30.0 serve the management API without authentication on all network interfaces by default, with no password required on fresh installations. Attackers can access the unauthenticated /api/tunnel/start endpoint to provision a public tunnel and republish the API at a publicl...

CVE-2026-86452

MISP versions ≤2.5.45 are affected by a vulnerability in unauthenticated mail endpoints, specifically the forgot password-reset and API-access request paths. The root cause is the absence of input length bounds, format validation, and rate limiting on these anonymous request paths, allowing an at...

CVE-2026-75430

PowerJob Worker version 5.1.2 and likely earlier versions exposes the /worker/deployContainer HTTP endpoint without authentication on the default transport port. This allows a remote attacker to execute arbitrary code...

CVE-2026-85581

SiYuan before v3.8.2 contains a denial of service vulnerability in the unauthenticated /api/system/uiproc endpoint that accepts and retains attacker-controlled process identifiers without size limits or authentication. Attackers can send repeated requests with unique identifiers to exhaust proces...

CVE-2026-85581

SiYuan versions prior to v3.8.2 are affected by a denial of service vulnerability in the unauthenticated /api/system/uiproc endpoint. The endpoint accepts and retains attacker-controlled process identifiers without size limits or authentication, allowing an attacker to send repeated requests with...

EUVD-2026-71612

PowerJob Worker version 5.1.2 and likely earlier versions exposes the /worker/deployContainer HTTP endpoint without authentication on the default transport port. This allows a remote attacker to execute arbitrary code...

CVE-2026-75430

PowerJob Worker version 5.1.2 and likely earlier versions exposes the /worker/deployContainer HTTP endpoint without authentication on the default transport port. This allows a remote attacker to execute arbitrary code...

EUVD-2026-70392

WWBN AVideo contains a broken access control vulnerability in the unauthenticated feed/index.php endpoint that disables per-video visibility checks when a programid parameter is supplied. Attackers can enumerate playlist identifiers and retrieve unlisted and group-restricted videos by requesting...

GO-2026-6324 Portainer has Unauthenticated Restore Endpoint that Allows Admin Takeover on Uninitialized Instances in github.com/portainer/portainer

Portainer has Unauthenticated Restore Endpoint that Allows Admin Takeover on Uninitialized Instances in github.com/portainer/portainer. NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions. If this is causing...

CVE-2026-15232

The MotoPress Appointment Booking WordPress plugin before 2.4.8 does not perform an authorization or ownership check when handling a user-supplied booking identifier on an unauthenticated endpoint, allowing unauthenticated attackers to permanently delete other users' reservations. This is an...

CVE-2026-82641 Keploy 3.1.0-3.6.25 Unauthenticated TLS Key Exposure

Keploy versions 3.1.0 through 3.6.25, fixed in 3.6.26, bind the agent control-plane HTTP server to all interfaces without authentication, exposing endpoints that stream TLS session keys and traffic data. Attackers can access the /agent/pcap/keylog endpoint to retrieve NSS keylog lines and decrypt...

CVE-2026-82282

Atlantis through 0.47.1 fails to authenticate the /github-app/setup endpoint, allowing unauthenticated attackers to access GitHub App credentials. Attackers can observe or intercept the GitHub redirect during setup to obtain the RSA private key and webhook secret, enabling installation token...

CVE-2026-82285

bisheng through 2.6.0-fix2 contains a server-side request forgery vulnerability in the POST /api/v1/workflow/report/callback endpoint that lacks authentication and applies no URL scheme restrictions or host filtering. Unauthenticated attackers can supply arbitrary URLs to enumerate internal netwo...

EUVD-2026-67816

bisheng through 2.6.0-fix2 contains a server-side request forgery vulnerability in the POST /api/v1/workflow/report/callback endpoint that lacks authentication and applies no URL scheme restrictions or host filtering. Unauthenticated attackers can supply arbitrary URLs to enumerate internal netwo...

GHSA-8VH3-G2QG-2H2C nextcloud-mcp-server: Unauthenticated `POST /webhooks/nextcloud` allows arbitrary vector data deletion when `WEBHOOK_SECRET` is unset ( default )

Summary The POST /webhooks/nextcloud endpoint has no authentication by default: WEBHOOKSECRET defaults to None and is never required by startup validation. When unset, the receiver accepts any unauthenticated POST. The userid is taken directly from the attacker-supplied payload and passed to...

CVE-2026-55640

Nextcloud MCP Server prior to 0.117.2 contains an authentication bypass in the POST /webhooks/nextcloud endpoint. The WEBHOOK_SECRET defaults to None and startup validation does not enforce it, allowing unauthenticated requests to handle_nextcloud_webhook(). The payload["user"]["uid"] field is at...

CVE-2026-55640 Nextcloud MCP Server: Unauthenticated `POST /webhooks/nextcloud` allows arbitrary vector data deletion when `WEBHOOK_SECRET` is unset ( default )

Nextcloud MCP Server is a production-ready MCP server that connects AI assistants to a Nextcloud instance. Prior to 0.117.2, the POST /webhooks/nextcloud endpoint in nextcloudmcpserver/vector/webhookreceiver.py has no authentication by default because WEBHOOKSECRET defaults to None and startup...

PT-2026-81492

Name of the Vulnerable Software and Affected Versions Chainlit versions 2.4.0rc0 through 2.11.x Description Chainlit deployments with features.mcp.enabled set to true in .chainlit/config.toml expose the 'POST /mcp' endpoint without authentication. The ConnectSseMCPRequest and...

PT-2026-81486

Name of the Vulnerable Software and Affected Versions Chainlit versions 2.4.0rc0 through 2.11.9 Description Deployments with features.mcp.enabled set to true in .chainlit/config.toml expose the 'POST /mcp' endpoint without authentication. For stdio transport, the endpoint accepts a user-controlle...

CVE-2026-53497 CrossWatch: Unauthenticated /api/app-auth/status endpoint leaks active session metadata (IP, User-Agent, session IDs)

CrossWatch CW is a synchronization engine. Prior to version 0.9.21, GET /api/app-auth/status is accessible without authentication and returns the othersessions array, which exposes metadata of all active sessions — including originating IP addresses, User-Agent strings, internal session IDs, and...