Alertas de Seguridad de la Información

M Crítico vulnerabilidad

23/06/2026

[CVE-2026-54588] Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4…

Poweradmin is a web-based DNS administration tool for PowerDNS server. Versions prior to 4.2.4 and 4.3.3 use the attacker-controlled `HTTP_HOST` request header as the authoritative source for building callback URLs in its OIDC, SAML, and logout authentication flows without any validation. An unauthenticated attacker can poison the `redirect_uri` sent to the Identity Provider, causing the IdP to re…

nvdcriticovulnerabilidad CVSS 9.6 NVD

T Crítico vulnerabilidad

23/06/2026

[CVE-2026-48020] Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.48, 3.6.19, and 3.7.3, there is a …

Traefik is an HTTP reverse proxy and load balancer. Prior to 2.11.48, 3.6.19, and 3.7.3, there is a high severity vulnerability in Traefik's StripPrefix middleware that allows an unauthenticated attacker to bypass route-level authentication and authorization. When a public router matches on a PathPrefix rule and applies the StripPrefix middleware, a request path containing .. or its percent-encode…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

23/06/2026

[CVE-2026-54157] LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow…

LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.57, the /webapi/proxy endpoint on app.lobehub.com accepts a URL in the POST body and fetches it server-side without any authentication. An attacker can use this to make arbitrary outbound requests from LobeHub's infrastructure, leak Vercel deployment details, and inject cooki…

nvdcriticovulnerabilidad CVSS 9.0 NVD

N Crítico vulnerabilidad

23/06/2026

[CVE-2026-44789] n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authen…

n8n is an open source workflow automation platform. Prior to 1.123.43, 2.22.1, and 2.20.7, an authenticated user with permission to create or modify workflows could achieve global prototype pollution via an unvalidated pagination parameter in the HTTP Request node. Combined with other techniques this could lead to RCE on the instance. This vulnerability is fixed in 1.123.43, 2.22.1, and 2.20.7.

nvdcriticovulnerabilidad CVSS 9.9 NVD

N Crítico vulnerabilidad

23/06/2026

[CVE-2026-54309] n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browse…

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP transport mode, the MCP endpoint accepts session initialization and tool invocation requests without any authentication. Any network-reachable client, or any website visited by the user, can establish an MCP session and invoke browser-control tools. Where the n8n AI Browser Bridge e…

nvdcriticovulnerabilidad CVSS 10.0 NVD

N Crítico vulnerabilidad

22/06/2026

[CVE-2026-56348] n8n before 2.20.0 contains a credential exfiltration vulnerability in the POST /rest/dynamic-node-pa…

n8n before 2.20.0 contains a credential exfiltration vulnerability in the POST /rest/dynamic-node-parameters/options endpoint that allows authenticated users to bypass Allowed HTTP Request Domains restrictions. Attackers with credential access can cause the n8n server to issue HTTP requests with credentials to unauthorized hosts, exfiltrating sensitive authentication data.

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

22/06/2026

[CVE-2026-48509] MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, the parameterless…

MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, the parameterless MessagePackInputFormatter() constructor uses default serializer options, which resolve to MessagePackSerializerOptions.Standard with MessagePackSecurity.TrustedData. The formatter is designed for ASP.NET Core MVC request bodies, which commonly cross an HTTP trust boundary. This insecure default can…

nvdcriticovulnerabilidad CVSS 9.1 NVD

L Crítico vulnerabilidad

22/06/2026

[CVE-2026-49468] LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.…

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, a Host-header parsing flaw in the LiteLLM proxy could, under specific conditions, allow unauthenticated access to protected management routes. The auth layer derived the effective route from request.url.path in litellm/proxy/auth/auth_utils.py::get_request_route(), which Starlette reconstructs fr…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

22/06/2026

[CVE-2026-12249] An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Director…

An issue was discovered in Canonical ADSys upstream versions through v0.16.2. During Active Directory Certificate Services (AD CS) certificate auto-enrollment via the vendored Samba client script (internal/policies/certificate/python/vendor_samba/gp/gp_cert_auto_enroll_ext.py), ADSys utilizes a plaintext HTTP connection (http://) instead of a secure HTTPS connection (https://) to request the CA ce…

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Crítico vulnerabilidad

20/06/2026

[CVE-2022-50972] WooCommerce 7.1.0 contains a remote code execution vulnerability that allows attackers to execute ar…

WooCommerce 7.1.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary PHP code by injecting shell commands through the product-type parameter. Attackers can send requests to the class-wc-meta-box-product-images.php endpoint with unsanitized product-type values to write malicious PHP files to the web root.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

20/06/2026

[CVE-2019-25763] WordPress Ultimate Addons for Beaver Builder 1.2.4.1 contains an authentication bypass vulnerability…

WordPress Ultimate Addons for Beaver Builder 1.2.4.1 contains an authentication bypass vulnerability that allows attackers to gain unauthorized access by exploiting the social media login form functionality. Attackers can submit a POST request to the admin-ajax.php endpoint with the uabb-lf-google-submit action, a valid administrator email address, and a valid nonce to obtain session cookies and a…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

19/06/2026

[CVE-2026-56073] Cap-go before 12.128.2 contains an authentication bypass vulnerability in OTP verification that allo…

Cap-go before 12.128.2 contains an authentication bypass vulnerability in OTP verification that allows attackers to bypass email verification by modifying server responses. Attackers can intercept OTP verification requests and manipulate HTTP responses to falsely mark verification successful, enabling unauthorized 2FA enablement and account takeover.

nvdcriticovulnerabilidad CVSS 9.4 NVD

A Crítico vulnerabilidad

19/06/2026

[CVE-2026-49871] Cross-Site Request Forgery (CSRF) vulnerability in the cas-auth plugin under default configurations.…

Cross-Site Request Forgery (CSRF) vulnerability in the cas-auth plugin under default configurations. This defect allows a remote attacker that manages to send a victim to a webpage controlled by them can cause the victim's browser to become authenticated as a different identity. Actions the victim takes upstream are then attributed to attackers identity. This issue affects Apache APISIX: from …

nvdcriticovulnerabilidad CVSS 9.3 NVD

M Crítico vulnerabilidad

19/06/2026

[CVE-2026-40624] Improper input validation in AVer PTC500S, PTC115, PTC500+, and PTC115+ cameras may allow a remote,…

Improper input validation in AVer PTC500S, PTC115, PTC500+, and PTC115+ cameras may allow a remote, unauthenticated attacker to achieve arbitrary code execution via a specially crafted web request.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

18/06/2026

[CVE-2026-54103] The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civil…

The U.S. Government Accountability Office (GAO) Electronic Protest Docketing System (EPDS) and Civilian Board of Contract Appeals (CBCA) Electronic Docketing System (EDS) does not authenticate password change requests to the '/update-profile/N' API endpoint. A remote, unauthenticated attacker could change an arbitrary user's password.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

18/06/2026

[CVE-2026-55742] Cotonti 1.0.0 (master branch, commit f43f1fc3) is vulnerable to Cross-Site Request Forgery in the ad…

Cotonti 1.0.0 (master branch, commit f43f1fc3) is vulnerable to Cross-Site Request Forgery in the administration rights handler. In system/admin/admin.rights.php, the rights update action ('a=update') modifies group access rights (including via cot_auth_add_group) without calling cot_check_xg() to validate the anti-CSRF token. A remote attacker who lures an authenticated administrator into visitin…

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Crítico vulnerabilidad

17/06/2026

[CVE-2026-54387] Tinyproxy through 1.11.3, fixed in commit ff45d3b, fails to reconcile conflicting Content-Length and…

Tinyproxy through 1.11.3, fixed in commit ff45d3b, fails to reconcile conflicting Content-Length and Transfer-Encoding: chunked headers, forwarding both verbatim to the backend while using Content-Length to determine how many request body bytes to consume. Remote attackers can desynchronize the proxy and backend parser state, allowing injection of arbitrary HTTP requests to the backend to enable c…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

17/06/2026

[CVE-2026-54388] Tinyproxy through 1.11.3, fixed in commit 364cdb6, fails to reject requests containing multiple Cont…

Tinyproxy through 1.11.3, fixed in commit 364cdb6, fails to reject requests containing multiple Content-Length headers with differing values, forwarding all duplicate headers to the backend while using the first value to determine how many request body bytes to consume. Remote attackers can desynchronize the proxy and backend parser state, allowing injection of arbitrary HTTP requests to the backe…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

17/06/2026

[CVE-2026-53805] NVIDIA Spatial Intelligence Lab's (SIL) GEN3C contains an unauthenticated remote code execution vuln…

NVIDIA Spatial Intelligence Lab's (SIL) GEN3C contains an unauthenticated remote code execution vulnerability in the inference API server where the /request-inference and /seed-model endpoints deserialize raw HTTP request bodies using Python's pickle.loads() without authentication or input validation. Attackers can supply a crafted payload containing a __reduce__ gadget to the inference API port t…

nvdcriticovulnerabilidad CVSS 9.8 NVD

R Crítico vulnerabilidad

17/06/2026

[CVE-2026-48616] Rocket.Chat versions <8.5.1, 8.4.4, 8.3.6, 8.2.6, 8.1.6, 8.0.7, 7.13.9, 7.10.13 has an access contro…

Rocket.Chat versions

nvdcriticovulnerabilidad CVSS 9.3 NVD