Alertas de Seguridad de la Información

M Alto vulnerabilidad Nuevo

Hace 5 horas

[CVE-2026-78209] exceljs-hardened versions before 5.0.0 fail to neutralize leading equals, plus, minus, or at signs i…

exceljs-hardened versions before 5.0.0 fail to neutralize leading equals, plus, minus, or at signs in cell values written to CSV output. Attackers who can influence exported cell values can inject formulas that execute when the CSV file is opened in a spreadsheet application, potentially exfiltrating data or performing other malicious actions.

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad Nuevo

Hace 5 horas

[CVE-2026-78161] A vulnerability was found in warmcat libwebsockets 4.5.0. Impacted is the function report_raw_cbor o…

A vulnerability was found in warmcat libwebsockets 4.5.0. Impacted is the function report_raw_cbor of the file lib/misc/lecp.c of the component LECP CBOR Recording. The manipulation results in out-of-bounds write. The attack can be launched remotely. The exploit has been made public and could be used. The patch is identified as 1d44554a1bb262db63ff4e240152a9deecd99054. It is best practice to apply…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad Nuevo

Hace 5 horas

[CVE-2026-78203] Ghostwriter before 7.1.2 fails to validate template ownership in the report template swap endpoint, …

Ghostwriter before 7.1.2 fails to validate template ownership in the report template swap endpoint, allowing attackers to attach client-scoped templates from other clients to their own reports. Attackers can exploit sequential template primary keys to enumerate and attach foreign templates, then generate reports to disclose template contents including letterhead, boilerplate, and methodology text.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad Nuevo

Hace 5 horas

[CVE-2026-78206] exceljs-hardened before 5.0.0 decompresses all entries from supplied xlsx archives into memory witho…

exceljs-hardened before 5.0.0 decompresses all entries from supplied xlsx archives into memory without limits on entry size, total size, or compression ratio. Attackers can upload highly compressed workbooks that expand to gigabytes in memory, exhausting available resources and causing denial of service.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad Nuevo

Hace 5 horas

[CVE-2026-78157] A vulnerability was detected in Open5GS 2.8.0. This affects the function pcrf_rx_aar_cb of the file …

A vulnerability was detected in Open5GS 2.8.0. This affects the function pcrf_rx_aar_cb of the file src/pcrf/pcrf-rx-path.c of the component Rx AA-Request Handler. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The patch is named c18dc6938bf63cc7374315d3dca303d92066e746. To fix this issue, it is recommended to deploy a patch.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad Nuevo

Hace 6 horas

[CVE-2026-78154] A vulnerability was identified in the-momentum open-wearables up to 0.6.2. This impacts the function…

A vulnerability was identified in the-momentum open-wearables up to 0.6.2. This impacts the function redeem_invitation_code of the file backend/app/api/routes/v1/user_invitation_code.py of the component Public Invitation-Code Redemption Endpoint. The manipulation of the argument code leads to missing authentication. Remote exploitation of the attack is possible. The project was informed of the pro…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad Nuevo

Hace 6 horas

[CVE-2026-78156] A security vulnerability has been detected in Open5GS 2.8.0. Affected by this issue is the function …

A security vulnerability has been detected in Open5GS 2.8.0. Affected by this issue is the function hss_ogs_diam_s6a_air_cb of the file src/hss/hss-s6a-path.c of the component S6a Authentication-Information-Request Handler. Such manipulation of the argument Visited-PLMN-Id leads to heap-based buffer overflow. The attack may be performed from remote. The name of the patch is a9c82ee0b590d76a581b058…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad Nuevo

Hace 7 horas

[CVE-2026-78147] A vulnerability was found in ggml-org llama.cpp bec4772f6. The impacted element is the function dese…

A vulnerability was found in ggml-org llama.cpp bec4772f6. The impacted element is the function deserialize_tensor of the file ggml/src/ggml-rpc/ggml-rpc.cpp of the component ggml-RPC Server. Performing a manipulation of the argument op/op_params results in deserialization. The attack may be initiated remotely. This vulnerability is distinct from CVE-2026-34159 (GHSA-j8rj-fmpv-wcxw, PR #20908), wh…

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad Nuevo

Hace 7 horas

[CVE-2026-78143] A vulnerability was determined in code-projects Barangay Resident Profiling Management System 1.0. A…

A vulnerability was determined in code-projects Barangay Resident Profiling Management System 1.0. Affected is an unknown function of the file residents.php of the component Resident Search Functionality. This manipulation of the argument Search causes sql injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

nvdaltovulnerabilidad CVSS 7.3 NVD

M Alto vulnerabilidad Nuevo

Hace 8 horas

[CVE-2026-78141] A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of th…

A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad Nuevo

Hace 16 horas

[CVE-2026-9769] justhtml through 1.9.1 (fixed in 1.10.0) is vulnerable to uncontrolled recursion leading to denial o…

justhtml through 1.9.1 (fixed in 1.10.0) is vulnerable to uncontrolled recursion leading to denial of service. During JustHTML() construction, TreeBuilder.finish() unconditionally calls _populate_selectedcontent(), which recursively traverses the DOM tree via _find_elements()/_find_element() without a depth bound. An attacker who can supply HTML for parsing can provide deeply nested elements (e.g.…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad Nuevo

Hace 16 horas

[CVE-2026-7808] justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dange…

justhtml before 1.16.0 contains multiple HTML sanitization bypass issues that can allow active/dangerous content (e.g., script or style) to survive sanitization, potentially leading to cross-site scripting. The issues primarily affect advanced usage rather than the default JustHTML(..., sanitize=True) path for ordinary parsed HTML: mutating or reusing sanitization policy objects (including exporte…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad Nuevo

Hace 16 horas

[CVE-2026-8445] justhtml versions <= 1.11.0 (fixed in 1.12.0) do not sufficiently escape HTML-significant characters…

justhtml versions are preserved, so untrusted input that is safe in to_html() — including entity-decoded text (e.g. &lt;script&gt;) or t…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad Nuevo

Hace 16 horas

[CVE-2026-4671] justhtml before 1.18.0 contains multiple low-severity denial-of-service issues in CSS selector handl…

justhtml before 1.18.0 contains multiple low-severity denial-of-service issues in CSS selector handling and linkification. Applications that evaluate attacker-controlled selector strings (via query(), matches(), or selector-based transforms), run selector matching over very large untrusted documents, construct DOM trees from untrusted structure, or enable linkification over attacker-controlled tex…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad Nuevo

Hace 16 horas

[CVE-2026-5388] justhtml before 1.15.0 contains multiple security issues in URL sanitization helpers (clean_url_valu…

justhtml before 1.15.0 contains multiple security issues in URL sanitization helpers (clean_url_value/clean_url_in_js_string), HTML serialization, Markdown passthrough (html_passthrough=True), and several custom sanitization-policy edge cases. Depending on configuration, an attacker can bypass sanitization to inject active HTML and JavaScript — for example via encoded javascript: URLs, backslash-b…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad Nuevo

Hace 20 horas

Escalada de privilegios crítica en StackGres operator permite acceso administrativo (CVE-2026-78155)

Una vulnerabilidad de escalada de privilegios en el operador StackGres permite que un usuario con privilegios limitados que posee una base de datos obtenga acceso de administrador. Con puntuación CVSS 9.9, afecta directamente a infraestructuras PostgreSQL containerizadas en Kubernetes. Empresas en LATAM que gestionen bases de datos críticas en plataformas cloud con StackGres deben considerar este riesgo como prioritario.

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad Nuevo

Hace 20 horas

Vulnerabilidad alta en GitLab CE/EE permite ejecución remota de código

GitLab ha reportado una vulnerabilidad de path traversal en el registro de paquetes que afecta versiones 18.8 a 19.2.1, permitiendo a usuarios autenticados ejecutar código remoto. Esta afecta directamente a empresas en LATAM que utilizan GitLab como plataforma de CI/CD y gestión de repositorios. El CVSS 8.5 indica severidad alta, requiriendo acción inmediata en entornos productivos.

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

Hace 1 día

[CVE-2026-77115] Brave Popup Builder (brave-popup-builder) up to version 0.8.5 reflects UTM query parameters into pop…

Brave Popup Builder (brave-popup-builder) up to version 0.8.5 reflects UTM query parameters into popup form HTML without escaping them.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

Hace 1 día

Inyección de comandos alta en Tenda CH22 1.0.0.1 permite acceso remoto no autorizado

Se ha identificado una vulnerabilidad de inyección de comandos en el router Tenda CH22 versión 1.0.0.1 a través de la función formeditFileName del archivo /goform/editFileName. Un atacante remoto puede ejecutar comandos arbitrarios manipulando el parámetro editNameMit sin autenticación previa. El exploit ha sido publicado públicamente, incrementando el riesgo de explotación masiva en infraestructuras de LATAM que utilizan este modelo de router.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

Hace 1 día

Vulnerabilidad alta en vas3k TaxHacker permite credenciales hardcodeadas en JWT

Se identificó una vulnerabilidad en vas3k TaxHacker versiones hasta 0.8.2 en el manejador JWT Secret (función envSchema.parse) que permite manipular el parámetro BETTER_AUTH_SECRET, resultando en credenciales hardcodeadas. El ataque es remoto y afecta directamente la autenticación de aplicaciones financieras y de gestión tributaria. Aunque se notificó al desarrollador, no ha respondido con parches disponibles.

nvdaltovulnerabilidad CVSS 7.3 NVD