Alertas de Seguridad de la Información

M Crítico vulnerabilidad

29/09/2026

[CVE-2026-82973] Improper neutralization of CRLF sequences in IMAP command construction in psyb0t/docker-mailbox befo…

Improper neutralization of CRLF sequences in IMAP command construction in psyb0t/docker-mailbox before 0.4.13 allows a remote unauthenticated attacker, when bearer-token authentication is not configured, to inject additional IMAP commands into an authenticated upstream mailbox connection via crafted folder, UID, or search values.

nvdcriticovulnerabilidad CVSS 9.4 NVD

M Crítico vulnerabilidad

26/09/2026

[CVE-2026-100717] froxlor is a server administration panel. In versions 2.3.10 and earlier, Validate::validateUrl reje…

froxlor is a server administration panel. In versions 2.3.10 and earlier, Validate::validateUrl rejects carriage return and line feed characters only in the path, query and fragment components returned by parse_url, and never inspects the userinfo (user:pass@) components. This is an incomplete fix for GHSA-c3p2. An authenticated low-privilege customer with subdomain-create rights (no admin or chan…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-91839] A flaw was found in NetworkManager-fortisslvpn, the FortiSSLVPN plugin for NetworkManager. The nm-fo…

A flaw was found in NetworkManager-fortisslvpn, the FortiSSLVPN plugin for NetworkManager. The nm-fortisslvpn-service improperly handles carriage-return/line-feed (CR/LF) characters in VPN connection profile credentials. A local unprivileged user can exploit this by crafting a malicious VPN profile to inject additional configuration directives. This can lead to arbitrary code execution with root p…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-91840] A flaw was found in NetworkManager-vpnc. This vulnerability allows a local unprivileged user to esca…

A flaw was found in NetworkManager-vpnc. This vulnerability allows a local unprivileged user to escalate privileges to root. By injecting a newline character into the VPN username field, an attacker can manipulate the vpnc configuration to execute an arbitrary program with root privileges when the malicious VPN connection is activated.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

25/09/2026

[CVE-2026-91841] A flaw was found in NetworkManager-vpnc, a VPN plugin for NetworkManager. A local unprivileged user …

A flaw was found in NetworkManager-vpnc, a VPN plugin for NetworkManager. A local unprivileged user can exploit this vulnerability by injecting a newline character into the CA-File path. This manipulation allows the user to execute arbitrary commands as the root user, leading to local privilege escalation.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

24/09/2026

[CVE-2026-61815] zbateson/mail-mime-parser is a mail mime parser alternative to PHP's imap* functions and Pear librar…

zbateson/mail-mime-parser is a mail mime parser alternative to PHP's imap* functions and Pear libraries for reading messages in Internet Message Format RFC 822. Prior to version 3.0.6 and 4.0.2, CRLF (carriage-return / line-feed) header injection (CWE-93) affecting any application that uses this library to build or forward MIME messages with an attacker-influenced attachment filename. Attachment f…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-55159] luci-app-adblock-fast a WebUI for fast, lightweight DNS-based ad-blocker for OpenWrt that works with…

luci-app-adblock-fast a WebUI for fast, lightweight DNS-based ad-blocker for OpenWrt that works with dnsmasq, smartdns, or unbound. Prior to 1.2.4-2, the luci.adblock-fast.setCronEntry RPC method accepts an entry argument containing carriage-return or line-feed characters and serializes it into /etc/crontabs/root as though it were one logical line. An authenticated delegated user with the luci-app…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

18/09/2026

[CVE-2026-93576] Netty netty-codec-smtp — SMTP command-name field is not CRLF-validated (incomplete fix of CVE-2025-5…

Netty netty-codec-smtp — SMTP command-name field is not CRLF-validated (incomplete fix of CVE-2025-59419)

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

18/09/2026

Vulnerabilidad alta en Synology DSM: inyección CRLF permite lectura/escritura de archivos

Una falla de neutralización de secuencias CRLF en la API de usuarios de Synology DiskStation Manager (DSM) afecta versiones previas a 7.2.1-69057-10, 7.2.2-72806-7 y 7.3.2-86009-2. Usuarios remotos autenticados pueden leer/escribir archivos arbitrarios y provocar denegación de servicio tras reinicio del sistema. Impacta infraestructuras de almacenamiento en PYMES y centros de datos de la región.

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

14/09/2026

[CVE-2026-90819] A weakness has been identified in a2aproject a2a-java 1.2.0. The affected element is the function Ba…

A weakness has been identified in a2aproject a2a-java 1.2.0. The affected element is the function BasePushNotificationSender.dispatchNotification of the file server-common/src/main/java/org/a2aproject/sdk/server/tasks/BasePushNotificationSender.java of the component Authorization Header Construction. This manipulation causes http response splitting. The attack can be initiated remotely. Upgrading …

nvdaltovulnerabilidad CVSS 7.3 NVD

M Crítico vulnerabilidad

14/09/2026

[CVE-2026-90937] froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowi…

froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowing authenticated customers to inject arbitrary nginx or Apache configuration directives. Attackers can supply URLs containing literal newlines that are written verbatim into vhost config files during cron rebuild, enabling web server configuration corruption, denial of service, or hijacking of HTTP …

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

04/09/2026

[CVE-2026-48019] Laravel is a web application framework. Prior to versions 12.60.0 and 13.10.0, a CRLF injection vuln…

Laravel is a web application framework. Prior to versions 12.60.0 and 13.10.0, a CRLF injection vulnerability in Laravel's email validation, in combination with how Symfony Mailer and Symfony Mime handle certain character sequences, may allow an unauthenticated attacker to interfere with outbound email processing in applications that send mail to user-supplied addresses. This issue has been patche…

nvdaltovulnerabilidad CVSS 8.9 NVD

M Crítico vulnerabilidad

04/09/2026

[CVE-2026-75925] Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker…

Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM. Configuration values accepted by the local service are written to a file later consumed by a privileged subprocess, without line-ending sequences being neutralized, which allows additional directives to be introduced into that file. The configuration interface…

nvdcriticovulnerabilidad CVSS 9.6 NVD

M Crítico vulnerabilidad

01/09/2026

[CVE-2026-84372] Predis is a flexible and feature-complete Redis and Valkey client for PHP. From version 3.0.0-RC1 un…

Predis is a flexible and feature-complete Redis and Valkey client for PHP. From version 3.0.0-RC1 until version 3.3.0, pipeline handling on aggregate cluster and replication connections reparses an already serialized RESP buffer in AbstractAggregateConnection::write() by splitting it with explode("\r\n") instead of honoring RESP length prefixes. Attacker-controlled keys or values containing CRLF s…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

31/08/2026

[CVE-2026-82854] Nodemailer before 8.0.4 is vulnerable to SMTP command injection through the unsanitized envelope.siz…

Nodemailer before 8.0.4 is vulnerable to SMTP command injection through the unsanitized envelope.size parameter. When an application passes a custom envelope object with a size property containing CRLF characters to sendMail(), the value is concatenated into the SMTP MAIL FROM command (as SIZE=...) without sanitization, allowing injection of arbitrary SMTP commands such as RCPT TO to silently add …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

27/08/2026

[CVE-2026-47890] Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Event…

Spring MVC and WebFlux applications are vulnerable to stream corruption when using Server-Sent Events (SSE) with view fragments. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-54511] LogTape is an unobtrusive logging library. Prior to 1.3.11, 2.0.14, and 2.1.5, the @logtape/syslog p…

LogTape is an unobtrusive logging library. Prior to 1.3.11, 2.0.14, and 2.1.5, the @logtape/syslog package's escapeStructuredDataValue() function in packages/syslog/src/syslog.ts does not neutralize C0 control characters from U+0000 through U+001F in structured data values, and formatStructuredData() inserts property keys without validating the RFC 5424 SD-NAME grammar. When includeStructuredData …

nvdaltovulnerabilidad CVSS 8.6 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-77549] A malicious actor with access to the network and under certain conditions could exploit an Improper …

A malicious actor with access to the network and under certain conditions could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances.

nvdcriticovulnerabilidad CVSS 9.0 NVD

M Crítico vulnerabilidad

26/08/2026

[CVE-2026-77550] A malicious actor with access to the network could exploit an Improper Neutralization of CRLF Sequen…

A malicious actor with access to the network could exploit an Improper Neutralization of CRLF Sequences vulnerability found in certain devices running UniFi OS to bypass authentication to such UniFi OS devices or instances.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

10/08/2026

Inyección de comandos OS en crontab-ui v0.4.2 permite ejecución remota sin autenticación

Una vulnerabilidad crítica de inyección de comandos en crontab-ui afecta todas las versiones hasta la 0.4.2, permitiendo a atacantes no autenticados inyectar trabajos cron arbitrarios mediante solicitudes GET manipuladas al parámetro env_vars. Esta exposición es de alto riesgo para empresas en LATAM que usan este componente en infraestructuras de automatización, facilitando compromiso de servidores, exfiltración de datos y movimiento lateral en redes corporativas.

nvdcriticovulnerabilidad CVSS 9.8 NVD