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Seguridad de la Información

Alertas de Seguridad de la Información

Vulnerabilidades explotadas activamente, incidentes y análisis relevantes para México y LATAM. Actualizado automáticamente desde fuentes oficiales.

48 vulnerabilidades en CISA KEV — explotación activa confirmada Ver todas →
Última alerta publicada ahora mismo
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24,802
Total alertas
5044
Críticas
18988
Altas
8
Ransomware
2830
Esta semana
RSS
M Alto vulnerabilidad
03/09/2026
[CVE-2026-83959] Substance3D - Sampler is affected by a Heap-based Buffer Overflow vulnerability that could result in…
Substance3D - Sampler is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
nvdaltovulnerabilidad CVSS 7.8 NVD
M Crítico vulnerabilidad
03/09/2026
[CVE-2026-58400] GeoNetwork is a catalog application to manage spatially referenced resources. Prior to versions 4.4.…
GeoNetwork is a catalog application to manage spatially referenced resources. Prior to versions 4.4.12 and 4.2.17, the Saxon XSLT processor used to render formatters is configured without secure processing (`FEATURE_SECURE_PROCESSING`) and without disabling Java extension functions (`ALLOW_EXTERNAL_FUNCTIONS`). Any stylesheet loaded by GeoNetwork can therefore invoke `java.lang.Runtime.exec()` or …
nvdcriticovulnerabilidad CVSS 9.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-63219] GeoNetwork is a catalog application to manage spatially referenced resources. Prior to versions 4.4.…
GeoNetwork is a catalog application to manage spatially referenced resources. Prior to versions 4.4.12 and 4.2.17, the API endpoint for creating a new formatter via file upload is unprotected and allows the upload of external uncontrolled files. An unauthenticated attacker can upload arbitrary `.xsl` or `.zip` formatter files to the server. An unauthenticated attacker can write arbitrary files in…
nvdaltovulnerabilidad CVSS 8.6 NVD
G Medio vulnerabilidad
03/09/2026
Chromium: CVE-2026-84357 Improper input validation in Omnibox
Microsoft publica advisory de seguridad: Chromium: CVE-2026-84357 Improper input validation in Omnibox.
Microsoft MSRC
M Alto vulnerabilidad
03/09/2026
[CVE-2026-84812] Unauthenticated Cross Site Scripting (XSS) in BP Better Messages <= 2.15.27 versions.
Unauthenticated Cross Site Scripting (XSS) in BP Better Messages
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-84848] Unauthenticated Cross Site Scripting (XSS) in Quick Event Manager <= 9.17 versions.
Unauthenticated Cross Site Scripting (XSS) in Quick Event Manager
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-84773] Unauthenticated Cross Site Scripting (XSS) in EWWW Image Optimizer <= 8.7.6 versions.
Unauthenticated Cross Site Scripting (XSS) in EWWW Image Optimizer
nvdaltovulnerabilidad CVSS 7.2 NVD

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M Alto vulnerabilidad
03/09/2026
[CVE-2026-84779] Subscriber Broken Access Control in Agentimus – AI SEO, llms.txt &amp; MCP for AI Agents <= 1.51.0 v…
Subscriber Broken Access Control in Agentimus – AI SEO, llms.txt &amp; MCP for AI Agents
nvdaltovulnerabilidad CVSS 8.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-84763] Unauthenticated Cross Site Scripting (XSS) in RTMKit <= 2.1.5 versions.
Unauthenticated Cross Site Scripting (XSS) in RTMKit
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-84765] Unauthenticated Cross Site Scripting (XSS) in Breadcrumb NavXT <= 7.5.1 versions.
Unauthenticated Cross Site Scripting (XSS) in Breadcrumb NavXT
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-81292] Unauthenticated Cross Site Scripting (XSS) in Simple Payment <= 2.5.1 versions.
Unauthenticated Cross Site Scripting (XSS) in Simple Payment
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-81295] Unauthenticated Cross Site Scripting (XSS) in Under Construction <= 5.82 versions.
Unauthenticated Cross Site Scripting (XSS) in Under Construction
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-81300] Unauthenticated Cross Site Scripting (XSS) in Calculation For Contact Form 7 <= 1.0 versions.
Unauthenticated Cross Site Scripting (XSS) in Calculation For Contact Form 7
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-81773] Unauthenticated Cross Site Scripting (XSS) in Ninja Forms File Uploads Extension <= 3.3.26 versions…
Unauthenticated Cross Site Scripting (XSS) in Ninja Forms File Uploads Extension
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-81776] Unauthenticated Cross Site Scripting (XSS) in WP QuickLaTeX <= 3.8.8 versions.
Unauthenticated Cross Site Scripting (XSS) in WP QuickLaTeX
nvdaltovulnerabilidad CVSS 7.1 NVD

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M Alto vulnerabilidad
03/09/2026
[CVE-2026-85137] A security vulnerability has been detected in SeaCMS up to 13.6. This impacts the function parseIf o…
A security vulnerability has been detected in SeaCMS up to 13.6. This impacts the function parseIf of the file seacms_locoy_news.php of the component Locoy Collector. The manipulation of the argument pwd leads to code injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used.
nvdaltovulnerabilidad CVSS 7.3 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-85138] A vulnerability was detected in SeaCMS up to 13.6. Affected is the function addslashes of the file w…
A vulnerability was detected in SeaCMS up to 13.6. Affected is the function addslashes of the file weixin/index.php of the component WeChat Module. The manipulation of the argument Content results in sql injection. The attack may be launched remotely. The exploit is now public and may be used.
nvdaltovulnerabilidad CVSS 7.3 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-83961] ColdFusion is affected by an Improper Authentication vulnerability that could result in privilege es…
ColdFusion is affected by an Improper Authentication vulnerability that could result in privilege escalation. An attacker could leverage this vulnerability to gain limited read and write access. The vulnerable component is restricted to an administrative network zone by default. Exploitation of this issue does not require user interaction. Scope is changed.
nvdaltovulnerabilidad CVSS 7.1 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-75034] A flaw was found in Rancher Manager. The SAML assertion replay protection introduced by the fix for …
A flaw was found in Rancher Manager. The SAML assertion replay protection introduced by the fix for CVE-2026-44946 recorded consumed assertion IDs in a per-process cache, so each replica only detected replays that reached the same pod. In a high-availability deployment, an attacker holding a captured assertion could replay it once against every other replica to obtain additional authenticated sess…
nvdaltovulnerabilidad CVSS 7.4 NVD
M Alto vulnerabilidad
03/09/2026
[CVE-2026-75035] A flaw was found in Rancher Manager. When a non-administrative caller supplied a label selector nami…
A flaw was found in Rancher Manager. When a non-administrative caller supplied a label selector naming a different user, the ext.cattle.io/v1 Token store dropped its internal owner filter instead of returning an empty result. Any authenticated user could therefore list and watch every other user's tokens, disclosing token metadata and the stored salted hash of the bearer token. This issue affec…
nvdaltovulnerabilidad CVSS 7.7 NVD