CVE-2026-45805 Penpot: MCP REPL server binds to 0.0.0.0 with unauthenticated /execute endpoint — RCE

Penpot is an open-source design tool for design and code collaboration. Prior to 2.15.0, Penpot MCP's mcp/packages/server/src/ReplServer.ts bound the ReplServer to 0.0.0.0:4403 and exposed an unauthenticated /execute endpoint that passed the code field to PluginBridge.executePluginTask, allowing...

CVE-2026-45805

Penpot MCP ReplServer exposes an unauthenticated /execute endpoint and binds to 0.0.0.0 (all interfaces), enabling remote JavaScript execution on the server. The issue is implemented in mcp/packages/server/src/ReplServer.ts by listening without a host (default 0.0.0.0) and posting code to PluginB...

CVE-2026-61613

Cursor: Cloud Agent browser sandbox escape where attacker-controlled web content inside the agent container could reach an unauthenticated local agent endpoint, allowing code execution and access to files, repository contents, environment variables, credentials, and GitHub App tokens. Fixed 2026-...

PYSEC-2026-2554 Kolibri has Unauthenticated Server-Side Request Forgery (SSRF) in RemoteFacilityUserViewset

Summary Several Kolibri API endpoints accept an unvalidated baseurl parameter and fetch attacker-controlled URLs from the Kolibri server, reflecting the response body back to the caller. The original report identified two endpoints on the RemoteFacilityUser viewsets; remediation review found two...

PYSEC-2026-2747 Open WebUI: Unauthenticated endpoint can trigger embedding generation (cost/DoS)

Summary GET /api/v1/memories/ef is accessible without authentication and executes request.app.state.EMBEDDINGFUNCTION.... This allows any unauthenticated caller to trigger embedding generation which can lead to direct cost exposure if a paid provider is used. Code reference:...

CVE-2026-56336 Capgo - Information Disclosure via Unauthenticated SSO check-domain Endpoint

Capgo before 12.128.2 contains an information disclosure vulnerability in the unauthenticated /private/sso/check-domain endpoint that returns internal orgid and providerid values. Attackers can enumerate email domains to build mappings of domains to organization UUIDs and SSO provider identifiers...

CVE-2026-56336

Capgo before 12.128.2 contains an information-disclosure vulnerability in the unauthenticated /private/sso/check-domain endpoint that returns internal org_id and provider_id values. Attackers can enumerate email domains to map domains to organization UUIDs and SSO provider identifiers, enabling r...

CVE-2026-6939

The CorvusPay WooCommerce Payment Gateway plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'approvalcode' parameter in all versions up to, and including, 2.7.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers...

Missing Authentication for Critical Function

Overview Affected versions of this package are vulnerable to Missing Authentication for Critical Function via the getDynamicIcon process. An attacker can retrieve sensitive database content by sending crafted requests to the unauthenticated endpoint with a valid block ID and specially crafted...

CVE-2026-61344

The Superior Court of California Hearing Reminder Service at https://www.hrs.courts.ca.gov exposes an API endpoint that returns court reminder records containing potentially sensitive information without authentication...

CVE-2026-60104 Bitwarden Server < 2026.6.0 Authorization Bypass via Admin Auth Request

Bitwarden Server before 2026.6.0 does not verify that the email in a POST /auth-requests/admin-request body belongs to the authenticated caller, allowing a low-privileged organization member to obtain another user's vault key and a victim-scoped access token by creating a Trusted Device Encryptio...

Open WebUI denial of service through endpoint for converting markdown

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...

PYSEC-2026-1723 Open WebUI denial of service through endpoint for converting markdown

In version 0.3.8 of open-webui, an endpoint for converting markdown to HTML is exposed without authentication. A maliciously crafted markdown payload can cause the server to spend excessive time converting it, leading to a denial of service. The server becomes unresponsive to other requests until...

Security Bulletin: Unauthenticated Superuser Token Issuance via Auto-Login Endpoint

Summary An unauthenticated endpoint in the login API allowed any network-reachable attacker to obtain a 365-day superuser bearer token without requiring any credentials. The /api/v1/login/autologin endpoint issued tokens when the AUTOLOGIN configuration defaulted to True, enabling complete...

CVE-2026-10513

The Webmention plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 5.8.0 via parser-derived 'avatar' and 'url' author metadata. This is due to insufficient input sanitization and output escaping on user-supplied MF2 author properties processed by the...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the ApplyCreate function in controller/model/enrollmentmanager.go. An attacker can gain full administrative control by creating enrollments for any identity, including the default administrator, and redeeming t...

EUVD-2026-40371

OpenZiti through 2.0.0, fixed in commit 3027fdf, contains a privilege escalation vulnerability that allows authenticated non-admin identities with fine-grained enrollment management permissions to create enrollments for any identity, including the default administrator, because the ApplyCreate...

PT-2026-53940

Name of the Vulnerable Software and Affected Versions Webmention versions prior to 5.8.1 Description Stored Cross-Site Scripting occurs due to insufficient input sanitization and output escaping of user-supplied Microformat 2 MF2 author properties. An unauthenticated attacker can inject arbitrary...

PT-2026-53916

Name of the Vulnerable Software and Affected Versions OpenZiti versions prior to 2.0.1 Description A privilege escalation flaw exists in the controller enrollment management path. An authenticated non-admin identity with fine-grained enrollment management permissions can create enrollments for an...

PYSEC-2026-478 PraisonAI's unauthenticated A2A official example can reach real LLM-driven `eval()` tool execution

Summary The first-party PraisonAI A2A server example combines three behaviors into a remotely exploitable Critical chain: 1. The example exposes an A2A server without configuring authtoken. 2. The same example binds the server to 0.0.0.0. 3. The example registers a calculateexpression tool...