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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
13,434
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3054
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1778
Esta semana
RSS
M Alto vulnerabilidad
11/06/2026
[CVE-2026-40999] When WS-Addressing is used with non-anonymous ReplyTo or FaultTo addresses, Spring WS may initiate o…
When WS-Addressing is used with non-anonymous ReplyTo or FaultTo addresses, Spring WS may initiate outbound connections through configured WebServiceMessageSender instances to destinations taken directly from request headers without verifying that those destinations are safe to connect to. Affected versions: Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0…
M Alto vulnerabilidad
10/06/2026
[CVE-2026-50131] Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Fedify pre…
Fedify is a TypeScript library for building federated server apps powered by ActivityPub. Fedify previously addressed SSRF/internal network access in GHSA-p9cg-vqcc-grcx by adding public URL validation before runtime document and media fetching. However, the IPv4 validation logic present starting in version 0.11.2 and prior to versions 1.9.12, 1.10.11, 2.0.19, 2.1.15, and 2.2.4 appears incomplete.…
S Alto vulnerabilidad
10/06/2026
[CVE-2026-20252] In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, and Splunk Cloud Platform ve…
In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, and Splunk Cloud Platform versions below 10.4.2604.3, 10.3.2512.12, 10.2.2510.14, 10.1.2507.22, and 9.3.2411.132, a low-privileged user that does not hold the "admin" or "power" Splunk roles could send server-side requests to arbitrary internal destinations through the Dashboard Studio PDF export feature. The vulnerability …
M Alto vulnerabilidad
09/06/2026
[CVE-2026-45503] Improper authorization in Microsoft Exchange Server allows an authorized attacker to disclose inform…
Improper authorization in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.
M Alto vulnerabilidad
09/06/2026
[CVE-2026-45504] Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to ele…
Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
M Alto vulnerabilidad
06/06/2026
[CVE-2026-11437] A flaw has been found in perfree go-fastdfs-web up to 1.3.7. Affected is the function checkServer of…
A flaw has been found in perfree go-fastdfs-web up to 1.3.7. Affected is the function checkServer of the file /install/checkServer of the component Installation Endpoint. Executing a manipulation can lead to server-side request forgery. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in an…
M Alto vulnerabilidad
05/06/2026
[CVE-2026-10586] The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress i…
The Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 6.1.3 via the `save_ai_generated_image()` function. This makes it possible for authenticated attackers, with Author-level access and above, to make web requests to arbitrary locations originating from the web applicati…

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M Alto vulnerabilidad
03/06/2026
[CVE-2026-10771] A vulnerability was found in crmeb crmeb_java 1.4. Affected is the function RestTemplate.getForEntit…
A vulnerability was found in crmeb crmeb_java 1.4. Affected is the function RestTemplate.getForEntity of the file crmeb-common/src/main/java/com/zbkj/common/utils/RestTemplateUtil.java of the component base64 Qrcode Endpoint. The manipulation of the argument url results in server-side request forgery. The attack can be executed remotely. The exploit has been made public and could be used. The proj…
M Alto vulnerabilidad
02/06/2026
[CVE-2026-49120] Medplum before 5.1.14 contains a server-side request forgery vulnerability in the subscription worke…
Medplum before 5.1.14 contains a server-side request forgery vulnerability in the subscription worker that allows authenticated users to perform unauthorized internal network requests by creating FHIR Subscription resources with arbitrary endpoint URLs. Attackers can point subscription endpoints at internal addresses such as cloud instance metadata services, internal databases, or container orches…