Alertas de Seguridad de la Información

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72538] An argument injection vulnerability in PrefectHQ Prefect through 3.8.2 allows authenticated users to…

An argument injection vulnerability in PrefectHQ Prefect through 3.8.2 allows authenticated users to achieve remote code execution via the git_clone pull step branch field. The branch parameter is passed directly to git pull without sanitization, enabling injection of arbitrary git arguments. This represents a distinct code path from the incomplete fix applied for CVE-2026-5366 and allows command …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72543] An insecure direct object reference vulnerability in OpenSignLabs OpenSign through 2.37.0 allows una…

An insecure direct object reference vulnerability in OpenSignLabs OpenSign through 2.37.0 allows unauthenticated remote attackers to retrieve any contact record via the getcontact Parse cloud function. The function executes with useMasterKey and performs no authentication or authorization checks before returning the requested contact object. An attacker can enumerate and read all contact records i…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-50237] A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog …

A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy. A namespace tenant can plant a ProjectHelmChartRepository with an arbitrary URL that the console pod fetches server-side, bypassing tenant egress restrictions. Combined with catalog metadata poisoning and admin-mediated chart installation, this enables privilege escalation.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72533] An authentication bypass vulnerability in Portainer CE through 2.44.0 allows authenticated low-privi…

An authentication bypass vulnerability in Portainer CE through 2.44.0 allows authenticated low-privileged users to bypass Docker proxy authorization checks via non-canonical URL normalization, defeating all authorization middleware. The proxy endpoint fails to normalize request paths before applying access controls, allowing crafted requests to be interpreted differently by the proxy and the autho…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72534] A privilege escalation vulnerability in Authentik Security authentik through 2026.5.6 allows an atta…

A privilege escalation vulnerability in Authentik Security authentik through 2026.5.6 allows an attacker with a source-scoped SCIM provisioning token to gain superuser privileges by provisioning a SCIM group that matches an existing administrator group by name. The SCIM group ingest function adopts any existing group by name and replaces its membership without validating the source scope against t…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72536] A missing authentication vulnerability in Chaskiq through commit 46dfdd1 allows unauthenticated remo…

A missing authentication vulnerability in Chaskiq through commit 46dfdd1 allows unauthenticated remote attackers to manipulate any tenant Stripe subscription via the stripeCreateIntent GraphQL mutation. The mutation lacks authentication and authorization checks, exposing Stripe payment intent creation to unauthenticated callers. An attacker can create payment intents and alter billing for any tena…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72537] A privilege escalation vulnerability in Authentik Security authentik through 2026.5.6 allows an atta…

A privilege escalation vulnerability in Authentik Security authentik through 2026.5.6 allows an attacker with a source-scoped SCIM provisioning token to take over any user account including superusers by provisioning a SCIM user that matches an existing local user by username. The SCIM user ingest function adopts pre-existing local accounts by username without validating scope boundaries. An attac…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-71217] A flaw was found in iperf3. A remote attacker can exploit this vulnerability by sending crafted cont…

A flaw was found in iperf3. A remote attacker can exploit this vulnerability by sending crafted control-channel JSON with oversized numeric parameters, such as `parallel` and `len`, which are not properly validated by the server. This improper input validation can lead to excessive stream and thread creation, as well as large buffer allocations, causing resource exhaustion. Consequently, this can …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72693] `openvt -u` is intended to identify the owner of the current VT and then execute `login` as that use…

`openvt -u` is intended to identify the owner of the current VT and then execute `login` as that user from a privileged context. In the documented `kbrequest`/init usage, the ownership test in `authenticate_user()` relies on `stat("/proc//fd/0")`. `stat()` on `/proc//fd/0` follows the symlink to the underlying TTY device node. As a result, `buf.st_uid` reflects the owner of the TTY node …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-72694] A flaw was found in MRTG. When the MRTG daemon is started as a root user and subsequently drops priv…

A flaw was found in MRTG. When the MRTG daemon is started as a root user and subsequently drops privileges, a local, low-privileged attacker can exploit a symbolic link (symlink) following vulnerability. By influencing or pre-placing a symlink in the process ID (PID) file path, the attacker can trick the root process into changing the ownership of an arbitrary existing file to the daemon user. Thi…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-15554] the Undertow AJP listener honours forged ssl_cert and is_ssl AJP attributes without requiring any sh…

the Undertow AJP listener honours forged ssl_cert and is_ssl AJP attributes without requiring any shared-secret authentication. This enables an unauthenticated attacker with direct TCP access to port 8009 to bypass CLIENT-CERT authentication by injecting a forged X.509 certificate via the AJP protocol.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

11/08/2026

CVE-2026-62915 Microsoft Exchange Server Security Feature Bypass Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-62915 Microsoft Exchange Server Security Feature Bypass Vulnerability. Tipo: Bypass de Característica de Seguridad.

exchangesfb Microsoft MSRC

M Alto vulnerabilidad

11/08/2026

CVE-2026-65813 Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft publica advisory de seguridad: CVE-2026-65813 Microsoft Exchange Server Elevation of Privilege Vulnerability. Tipo: Elevación de Privilegios (EoP).

exchangeeop Microsoft MSRC

M Alto vulnerabilidad

11/08/2026

[CVE-2026-16053] Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to A…

Zohocorp ManageEngine M365 Manager Plus and M365 Security Plus versions below 4820 are affected to Authenticated Path Traversal vulnerability in Exchange Online backup module.

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-4757] A VAPIX API parameter had improper input validation which could allow code execution and potentially…

A VAPIX API parameter had improper input validation which could allow code execution and potentially lead to a privilege escalation. This flaw can only be exploited after authenticating with an administrator-privileged service account.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-66763] SAP BusinessObjects Business Intelligence Platform stores certain sensitive credentials associated w…

SAP BusinessObjects Business Intelligence Platform stores certain sensitive credentials associated with user objects using a hard-coded cryptographic key. An attacker with high privileges and local access to the server could retrieve these objects and decrypt the stored credentials. Successful exploitation could allow the attacker to obtain sensitive authentication data and modify protected inform…

nvdaltovulnerabilidad CVSS 7.9 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-58243] SAP ABAP Development Tools does not perform necessary authorization checks for certain functionality…

SAP ABAP Development Tools does not perform necessary authorization checks for certain functionality, allowing an attacker with low privileges to execute unauthorized database operations against SAP NetWeaver AS ABAP. Successful exploitation could allow the attacker to read sensitive data, modify application data, and disrupt access for legitimate users, resulting in high impact on confidentiality…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-44764] Due to a Missing Authorization Check vulnerability in SAP Manufacturing Integration and Intelligence…

Due to a Missing Authorization Check vulnerability in SAP Manufacturing Integration and Intelligence, an unauthenticated attacker could send crafted requests to the Cost Servlet using specific parameter values. If processed by the application, these requests enable access to backend operations. Successful exploitation could allow the attacker to read, create, modify, or delete application-managed …

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-44765] Due to a Missing Authorization Check vulnerability in SAP Manufacturing Integration and Intelligence…

Due to a Missing Authorization Check vulnerability in SAP Manufacturing Integration and Intelligence, an unauthenticated remote attacker could access scheduling-related application functions without proper authorization validation. Successful exploitation could allow the attacker to retrieve, create, modify, or delete application-managed scheduling data, causing a low impact on confidentiality, in…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad

11/08/2026

[CVE-2026-58230] SAP Approuter does not sufficiently validate certain token content under specific configurations. An…

SAP Approuter does not sufficiently validate certain token content under specific configurations. An unauthenticated attacker could send a specially crafted token to cause sensitive credential material to be sent to an attacker-controlled destination. The attack complexity is high due to non-default preconditions required in the target environment. This results in a high impact on confidentiality …

nvdaltovulnerabilidad CVSS 7.0 NVD