Alertas de Seguridad de la Información

M Crítico vulnerabilidad

31/08/2026

[CVE-2026-59111] Improper neutralization of special elements used in an OS command ('OS command injection') vulnerabi…

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Digitální a informační agentura (DIA) eObčanka-Identifikace on MacOS enables an attacker to register a custom URL scheme (czeeopauth://) for parameterized application execution. Prior to version 3.6.0, incoming URL parameters were passed to the compiled AppleScript wrapper using concatenatio…

nvdcriticovulnerabilidad CVSS 9.3 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

28/08/2026

[CVE-2026-76581] The WPMU DEV Dashboard plugin for WordPress is vulnerable to Authentication Bypass in all versions u…

The WPMU DEV Dashboard plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 5.0.1. This is due to inconsistent and ambiguous HMAC message construction between the unauthenticated `wdpsso_step1` and `wdpsso_step2` AJAX actions, where step 1 signs and discloses an unseparated concatenation of the token, state, redirect, and domain values, while step 2 ver…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

28/08/2026

[CVE-2026-75337] The static resource interface /api/static/{deployKey}/ of Yu AI Code Mother v4.3 is vulnerable to pa…

The static resource interface /api/static/{deployKey}/ of Yu AI Code Mother v4.3 is vulnerable to path traversal. The user-controlled path is concatenated to the preview root directory without any normalization, allowing anonymous attackers to read files outside the preview root.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-75417] A SQL injection vulnerability was found in YzmCMS 7.5. The issue occurs in the get_arrchildid() func…

A SQL injection vulnerability was found in YzmCMS 7.5. The issue occurs in the get_arrchildid() function within application/admin/controller/category.class.php, where the user-controlled parentid parameter is concatenated directly into a FIND_IN_SET() SQL clause without proper sanitization. This allows an authenticated administrator to execute arbitrary SQL queries via boolean-based blind injectio…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-54083] Wazuh is an open-source security platform providing unified XDR and SIEM protection for endpoints an…

Wazuh is an open-source security platform providing unified XDR and SIEM protection for endpoints and cloud workloads. The  ip-customblock  active response script contains a path traversal vulnerability that lets an attacker create or delete arbitrary files on the filesystem as root. The script builds a file path by concatenating the  srcip  field taken from alert JSON directly onto the fixed  /ip…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

25/08/2026

[CVE-2026-79992] A flaw was found in Emacs TRAMP. A local attacker could exploit this vulnerability by processing mal…

A flaw was found in Emacs TRAMP. A local attacker could exploit this vulnerability by processing maliciously crafted filenames. This occurs because TRAMP concatenates login arguments without proper sanitization, which are then passed to a local shell. Successful exploitation could lead to arbitrary code execution.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

M Alto vulnerabilidad

24/08/2026

[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

20/08/2026

[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

19/08/2026

[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

19/08/2026

[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

19/08/2026

[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