Alertas de Seguridad de la Información

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[CVE-2026-71941] Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the diag_logmail func…

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the diag_logmail function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. E…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71942] Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the mail_mailalert fu…

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the mail_mailalert function. The vulnerability is caused by concatenating multiple smtpReceiver email addresses into a fixed-size buffer without checking the remaining buffer size. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands.…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71934] Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the pingtrace functio…

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the pingtrace function. The vulnerability is caused by missing length checks when the host, count, and interval fields are concatenated into a fixed-size buffer. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requi…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71935] Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the webBackupAction f…

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the webBackupAction function. The vulnerability is caused by repeated string concatenation of the pathN, valueN, key, and option fields into fixed-size stack buffers without total length checks. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbit…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71936] Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the sysreboot functio…

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the sysreboot function. The vulnerability is caused by unsafe concatenation of split valueN data into a fixed-size buffer. A remote attacker can trigger this vulnerability via crafted input, causing a denial of service or potentially executing arbitrary commands. Exploitation requires valid administrative credentials fo…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71937] Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the poe_schedule_prof…

Multiple DrayTek VigorSwitch models contain a buffer overflow vulnerability in the poe_schedule_profile function. The vulnerability is caused by repeated concatenation of the start_date, start_time, duration_time, how_often, weekdays, monthly_date, and cycle_duration fields into small fixed-size buffers without proper length checks. A remote attacker can trigger this vulnerability via crafted inpu…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71931] Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the tftp_upgrade fu…

Multiple DrayTek VigorSwitch models contain a command injection vulnerability in the tftp_upgrade function. The vulnerability is caused by insufficient filtering before the filename field is concatenated into a command. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative credentials for th…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71913] Multiple DrayTek VigorAP models contain a command injection vulnerability in the upload_settings.cgi…

Multiple DrayTek VigorAP models contain a command injection vulnerability in the upload_settings.cgi interface. The vulnerability is caused by insufficient filtering before the restorekey field is concatenated into a shell command. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid administrative creden…

nvdaltovulnerabilidad CVSS 7.2 NVD

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[CVE-2026-71904] Multiple DrayTek VigorAP models contain a command injection vulnerability in the tr069TestInform fun…

Multiple DrayTek VigorAP models contain a command injection vulnerability in the tr069TestInform function. The vulnerability is caused by insufficient filtering of dangerous characters before the event_code field is concatenated into a system command. A remote attacker can trigger this vulnerability via crafted input to execute arbitrary commands with root privileges. Exploitation requires valid a…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

Hace 3 días

[CVE-2026-53804] OTRS Community Edition contains an authenticated OS command injection vulnerability in the PGP encry…

OTRS Community Edition contains an authenticated OS command injection vulnerability in the PGP encryption module that allows administrators to execute arbitrary operating-system commands by supplying crafted values for the PGP binary path and command options. Administrator-supplied configuration values are concatenated without sanitization into a shell command, enabling arbitrary command execution…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

Hace 4 días

[CVE-2026-61518] ISPConfig contains an authenticated SQL injection vulnerability in the Remote API. The primary_id pa…

ISPConfig contains an authenticated SQL injection vulnerability in the Remote API. The primary_id parameter passed to delete and update API methods is concatenated directly into SQL WHERE clauses without integer casting or parameterized query binding. The built-in SQL injection scanner does not block quote-free boolean payloads and does not reject requests in its default configuration. A remote AP…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-75916] SiYuan through 3.7.3 contains a cross-site scripting vulnerability in the '((' block-reference autoc…

SiYuan through 3.7.3 contains a cross-site scripting vulnerability in the '((' block-reference autocomplete hint popup. In genHintItemHTML() (app/src/protyle/hint/extend.ts), a candidate block's name, alias, and memo fields are concatenated into the popup's HTML without escaping. An attacker who can set these metadata fields on a block can inject a self-firing payload (e.g. …

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-75917] SiYuan before v3.7.4 contains a cross-site scripting vulnerability in the file-tree picker's hover-t…

SiYuan before v3.7.4 contains a cross-site scripting vulnerability in the file-tree picker's hover-tooltip generation (app/src/util/pathName.ts, getLeaf()/movePathTo()) used by the 'move/link to' path-selection dialogs, where document metadata fields (bookmark, alias, memo, and an alternate name field) are concatenated into the aria-label HTML attribute without escaping. A document crafted with a …

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-74038] Wazuh 4.0.0 before 4.14.6 contains a path traversal vulnerability that allows unauthenticated remote…

Wazuh 4.0.0 before 4.14.6 contains a path traversal vulnerability that allows unauthenticated remote attackers to cause denial of service by enrolling an agent with a dot-sequence name such as ".." through the enrollment port. Attackers exploit insufficient validation in OS_IsValidName() and unsafe path concatenation in delete_diff() to resolve the traversal to the parent queue directory, causing …

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

Hace 5 días

[CVE-2026-50143] The Apify MCP server enables AI agents to extract data from websites using ready-made scrapers, craw…

The Apify MCP server enables AI agents to extract data from websites using ready-made scrapers, crawlers, and automation tools available on the Apify Store. Prior to 0.10.11, getActorMCPServerURL in src/mcp/actors.ts concatenates the trusted Actor standby URL with the attacker-controlled webServerMcpPath from an Actor definition without verifying the resulting origin, allowing a malicious Actor pu…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

Hace 6 días

Vulnerabilidad XSS almacenado alta en Grav anterior a 2.0.15 afecta renderizado de multimedia

Grav versiones anteriores a 2.0.15 contienen una vulnerabilidad de cross-site scripting (XSS) almacenado en el renderizado de medios de audio y video. Un atacante puede inyectar código JavaScript arbitrario a través de fragmentos de URL en elementos media, ejecutándose en las sesiones de usuarios que visualizan el contenido afectado. Esta vulnerabilidad impacta plataformas de contenido en empresas LATAM que utilizan Grav para gestión de portales web y repositorios multimedia.

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

15/08/2026

Inyección SQL sin autenticación en plugin Object Sync for Salesforce

El plugin Object Sync for Salesforce para WordPress contiene una vulnerabilidad alta de inyección SQL (CVE-2026-15162, CVSS 7.5) que permite a atacantes no autenticados ejecutar comandos SQL a través del parámetro wordpress_object_type en la ruta /wp-json/object-sync-for-salesforce/push/. La falta de validación de permisos y nonce expone directamente a empresas mexicanas y latinoamericanas que integran Salesforce con WordPress, comprometiendo bases de datos de clientes y datos sensibles de negocio.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

14/08/2026

Inyección SQL crítica en SiYuan v3.7.2 y anteriores permite ejecución de comandos

SiYuan versiones 3.7.2 y anteriores contienen una vulnerabilidad de inyección SQL en la función de búsqueda de referencias inversas y menciones. El fallo radica en la concatenación insegura de metadatos de bloques (título, nombre, alias, texto de anclaje) con palabras clave del cliente en consultas SQL, escapando solo comillas dobles pero no simples. Un atacante puede inyectar comillas simples para ejecutar comandos SQL arbitrarios, comprometiendo la integridad y confidencialidad de bases de datos locales en sistemas Windows, macOS y Linux.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-59109] SQL injection in the Zalktis accounting application via trading-partner-controlled text fields in re…

SQL injection in the Zalktis accounting application via trading-partner-controlled text fields in received electronic invoices. When importing a received e-invoice (UBL/PEPPOL) or an e-commerce export, Zalktis concatenates partner-controlled values directly into SQL statement text using string concatenation, with neither parameterised queries nor escaping. The application's own escaping helper, Da…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

13/08/2026

[CVE-2026-73509] OpenList a file list program that supports multiple storage. Prior to 4.2.4, the authenticated /api/…

OpenList a file list program that supports multiple storage. Prior to 4.2.4, the authenticated /api/fs/batch_rename handler in server/handles/fsbatch.go authorizes only the source directory produced by user.JoinPath(req.SrcDir) and validates renameObject.NewName with checkRelativePath, but does not validate attacker-controlled renameObject.SrcName, supplied as src_name, before concatenating it wit…

nvdaltovulnerabilidad CVSS 7.6 NVD