Alertas de Seguridad de la Información

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18614] A vulnerability was found in GL-iNet GL-MT3000 up to 4.4.5. Impacted is the function s2s.enable_echo…

A vulnerability was found in GL-iNet GL-MT3000 up to 4.4.5. Impacted is the function s2s.enable_echo_server of the file /cgi-bin/glc of the component s2s.so Native Plugin. Performing a manipulation of the argument port results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure and conf…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18615] A vulnerability was determined in GL-iNet GL-MT3000 up to 4.4.5. The affected element is the functio…

A vulnerability was determined in GL-iNet GL-MT3000 up to 4.4.5. The affected element is the function wg-server.generate_publickey of the file /cgi-bin/glc of the component wg-server.so Native Plugin. Executing a manipulation of the argument private_key can lead to command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was co…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18616] A vulnerability was identified in GL-iNet GL-MT3000 up to 4.4.5. The impacted element is the functio…

A vulnerability was identified in GL-iNet GL-MT3000 up to 4.4.5. The impacted element is the function server.set_peer of the file /cgi-bin/glc of the component wg-server.so Native Plugin. The manipulation of the argument public_key leads to command injection. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about thi…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18612] A flaw has been found in GL-iNet GL-MT3000 up to 4.4.5. This vulnerability affects the function plug…

A flaw has been found in GL-iNet GL-MT3000 up to 4.4.5. This vulnerability affects the function plugins.remove_package/plugins.install_package of the file /cgi-bin/glc of the component plugins.so Native Plugin. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure and co…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18613] A vulnerability has been found in GL-iNet GL-MT3000 up to 4.4.5. This issue affects the function plu…

A vulnerability has been found in GL-iNet GL-MT3000 up to 4.4.5. This issue affects the function plugins.set_config of the file /cgi-bin/glc of the component plugins.so Native Plugin. Such manipulation leads to injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure and confirmed the existenc…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-41452] Krayin CRM 2.2.4 contains a missing authentication vulnerability in the installer middleware that al…

Krayin CRM 2.2.4 contains a missing authentication vulnerability in the installer middleware that allows unauthenticated remote attackers to overwrite the primary administrator account by sending a crafted HTTP POST request with the X-Requested-With: XMLHttpRequest header to bypass the CanInstall middleware redirect check. Attackers can supply arbitrary name, email, and password values to the admi…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-39932] OpenEMR through 8.2.0 contains a remote code execution vulnerability in the document category tree c…

OpenEMR through 8.2.0 contains a remote code execution vulnerability in the document category tree component (library/classes/Tree.class.php) that allows authenticated administrators to execute arbitrary operating system commands by injecting PHP payloads into the categories database table. Attackers can chain arbitrary SQL execution to alter the id column type to VARCHAR and insert a malicious PH…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18602] A vulnerability was determined in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function ovpn-clien…

A vulnerability was determined in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function ovpn-client.get_recommend_config of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Executing a manipulation of the argument Hostname can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted e…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18248] @fastify/aws-lambda version 6.4.0 decorates each Fastify request with request.awsLambda.event and re…

@fastify/aws-lambda version 6.4.0 decorates each Fastify request with request.awsLambda.event and request.awsLambda.context, values that applications are documented to use for authorization decisions such as reading API Gateway authorizer claims. In the default configuration, the getter that populates this decoration reads the client-controlled x-apigateway-event and x-apigateway-context HTTP head…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-9487] XML::Sig versions before 0.71 for Perl allow signature wrapping via duplicate ID. _get_signed_xml()…

XML::Sig versions before 0.71 for Perl allow signature wrapping via duplicate ID. _get_signed_xml() in lib/XML/Sig.pm, called from verify(), resolves the SignedInfo Reference/@URI to a node with the XPath expression "//*[@ID='$id']" and returns the first node of the resulting node set. A document in which two elements share that ID value is accepted: the digest and signature are checked against w…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-9390] XML::Sig versions before 0.71 for Perl allow XPath injection in ID lookup. verify() and _get_signed…

XML::Sig versions before 0.71 for Perl allow XPath injection in ID lookup. verify() and _get_signed_xml() in lib/XML/Sig.pm build XPath expressions by concatenating the SignedInfo/Reference/@URI value read from the document being verified. The value is neither escaped nor checked against the NCName grammar that XML requires of an ID, so a URI containing a single quote closes the string literal in…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-69083] SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullTextSearchAssetConten…

SiYuan versions before v3.7.3 contain SQL injection vulnerabilities in the fullTextSearchAssetContent endpoint reachable by unauthenticated users and publish RoleReader tokens. Attackers can execute arbitrary SQL on the read-write asset-content database via unescaped method parameters and REGEXP clauses to read, modify, or delete cross-notebook data.

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-69084] SiYuan versions <= v3.7.2 expose the /api/search/searchEmbedBlock endpoint, which passes a client-su…

SiYuan versions

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-69085] SiYuan before v3.7.3 contains a SQL injection vulnerability in the /api/filetree/searchDocs endpoint…

SiYuan before v3.7.3 contains a SQL injection vulnerability in the /api/filetree/searchDocs endpoint, where the caller-supplied keyword parameter is concatenated directly into SQL statements with no escaping or parameter binding. The endpoint is reachable by a publish RoleReader token, or unauthenticated when publish mode is enabled with Publish.Auth.Enable set to false. Because the statement exec…

nvdcriticovulnerabilidad CVSS 10.0 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-64827] Telenia Software TVox 26.5.3 and prior 26.x versions, and 24.9.21 and prior 24.x versions, contain a…

Telenia Software TVox 26.5.3 and prior 26.x versions, and 24.9.21 and prior 24.x versions, contain an authentication bypass vulnerability in set_env.php where the redirectToLoginAdminIRequestHaveAccessToken() function derives the current page name from PHP_SELF and skips authentication when the value matches 'login_admin.php'. Attackers can append '/login_admin.php' to the path of any target PHP s…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18601] A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5. This impacts the function ovpn-client.ch…

A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5. This impacts the function ovpn-client.check_config of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Performing a manipulation of the argument filename results in command injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The vendor was contacted early about …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-18108] Net::SAML2 versions before 0.86 for Perl allow authentication bypass because _verify_encrypted_asser…

Net::SAML2 versions before 0.86 for Perl allow authentication bypass because _verify_encrypted_assertion accepts an EncryptedAssertion whose decrypted content carries no signature. _verify_encrypted_assertion decrypts the EncryptedAssertion and returns it as verified when it carries no signature, via "return $xml unless $xpath->exists('dsig:Signature', $assert);". The signature check and the trus…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

[CVE-2026-2346] Authorization bypass through User-Controlled key vulnerability in Menulux Software Inc. Mobile App a…

Authorization bypass through User-Controlled key vulnerability in Menulux Software Inc. Mobile App allows Software Integrity Attack. This issue affects Mobile App: through 12.05.2026.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

Vulnerabilidad crítica de desbordamiento de búfer en Wavlink WL-NU516U1 (CVE-2026-18588)

Se ha identificado una vulnerabilidad de desbordamiento de búfer en la pila (stack-based buffer overflow) en el enrutador Wavlink WL-NU516U1 versión 708c073-mt7628, específicamente en la función fgets del archivo nas.cgi. Un atacante remoto puede explotar la manipulación del parámetro CONTENT_LENGTH para ejecutar código arbitrario sin autenticación. Esta vulnerabilidad afecta principalmente a infraestructuras de PyMEs y centros de datos en LATAM que utilizan estos dispositivos como puntos de acceso o enrutadores en redes corporativas.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

03/08/2026

Vulnerabilidad crítica de desbordamiento de búfer en Wavlink WL-NU516U1 (CVE-2026-18589)

Se identificó una vulnerabilidad de desbordamiento de búfer basado en pila en el router Wavlink WL-NU516U1 (versión 708c073-mt7628) que afecta la función de cambio de contraseña en nas.cgi. Un atacante remoto puede explotar esta falla manipulando el parámetro User1Passwd para ejecutar código arbitrario sin autenticación previa. El exploit es público y existe riesgo inmediato en infraestructuras de LATAM que utilizan este dispositivo.

nvdcriticovulnerabilidad CVSS 9.8 NVD