Alertas de Seguridad de la Información

M Alto vulnerabilidad

20/07/2026

[CVE-2026-48812] FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version …

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.221, FreeScout's attachment download route skips token authentication for any attachment whose `token_type` is set to `1` (`TOKEN_TYPE_LEGACY`). Because this route is unauthenticated and the file path is deterministic, an unauthenticated remote attacker can download any attachment that was creat…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-64191] In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block tra…

In the Linux kernel, the following vulnerability has been resolved: i2c: stub: Reject I2C block transfers with invalid length The I2C_SMBUS_I2C_BLOCK_DATA case in stub_xfer() uses data->block[0] as the transfer length. The existing check only clamps it to avoid overrunning the chip->words[256] register array, but does not validate it against I2C_SMBUS_BLOCK_MAX (32), which is the limit of the un…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-64206] In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: cancel pendin…

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: cancel pending_rx_work before taking conn->lock l2cap_conn_del() takes conn->lock and then calls cancel_work_sync() for pending_rx_work. process_pending_rx() takes the same mutex, so teardown can deadlock against the worker it is flushing. This issue was found by our static analysis tool and then manually rev…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-64188] In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: fix endpo…

In the Linux kernel, the following vulnerability has been resolved: net: qualcomm: rmnet: fix endpoint use-after-free in rmnet_dellink() rmnet_dellink() removes the endpoint from the hash table with hlist_del_init_rcu() and then immediately frees it with kfree(). However, RCU readers on the receive path (rmnet_rx_handler -> __rmnet_map_ingress_handler) may still hold a reference to the endpoint …

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-64189] In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix race betw…

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: fix race between dump and ip_set_list resize The release path of ip_set_dump_do() and ip_set_dump_done() read inst->ip_set_list via ip_set_ref_netlink(), a plain rcu_dereference_raw() of the array pointer. These run from netlink_recvmsg() without the nfnl mutex and without an RCU read-side critical section. A …

nvdaltovulnerabilidad CVSS 7.8 NVD

N Alto vulnerabilidad

20/07/2026

[CVE-2026-54538] xrdp is an open source RDP server. In versions 0.10.6 and prior, a n issue was discovered where the …

xrdp is an open source RDP server. In versions 0.10.6 and prior, a n issue was discovered where the software fails to properly validate the totalLength field within the RDP protocol control header during packet reception. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted packet that forces the xrdp process or thread into an infinite, CPU-bound loop. B…

nvdaltovulnerabilidad CVSS 7.5 NVD

N Alto vulnerabilidad

20/07/2026

[CVE-2026-44178] xrdp is an open source RDP server. Versions 0.10.6 and prior contain a heap-based buffer overflow vu…

xrdp is an open source RDP server. Versions 0.10.6 and prior contain a heap-based buffer overflow vulnerability within the virtual channel forwarding mechanism. When forwarding data from a remote client to the internal channel server, the xrdp process utilizes a fixed-size buffer without adequate bounds checking on the incoming payload. An authenticated remote attacker can exploit this flaw by sen…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-46555] WhatsApp MCP Server is a Model Context Protocol (MCP) server for WhatsApp, enabling Claude to read a…

WhatsApp MCP Server is a Model Context Protocol (MCP) server for WhatsApp, enabling Claude to read and send WhatsApp messages. Prior to version 0.2.1, the `whatsapp-bridge` HTTP API listens on `127.0.0.1:8080` without authentication and without Host header validation, and the `/api/send` endpoint accepts an absolute `media_path` parameter without confining it to a safe directory. Combined, these i…

nvdaltovulnerabilidad CVSS 7.7 NVD

N Alto vulnerabilidad

20/07/2026

[CVE-2026-41521] xrdp is an open source RDP server. Versions 0.10.6 and prior contain an integer overflow vulnerabili…

xrdp is an open source RDP server. Versions 0.10.6 and prior contain an integer overflow vulnerability when processing screen update messages within the vnc-any connection mode. A malicious remote VNC server can send crafted image dimensions that cause an integer overflow during memory buffer size calculation, resulting in an undersized allocation. Subsequent processing of the incoming image data …

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-39879] Due to a missing sanitization call in [`afsql_dd_run_query`](https://github.com/syslog-ng/syslog-ng/…

Due to a missing sanitization call in [`afsql_dd_run_query`](https://github.com/syslog-ng/syslog-ng/blob/649e6e18e3459fb4467000a88dfb12fa97f9719c/modules/afsql/afsql.c#L219), syslog-ng before 4.12 are vulnerable to SQL injection from an untrusted source. This is not part of the default configuration, the SQL driver has to be manually configured. Fixes are in syslog-ng 4.12, syslog-ng Premium Edit…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-63429] HeyForm is an open-source form builder. Prior to version 3.0.0-rc.9, `POST /api/upload` has no authe…

HeyForm is an open-source form builder. Prior to version 3.0.0-rc.9, `POST /api/upload` has no authentication guard, no global guard, no form-context validation, no `openToken` requirement, and no session cookie check. Any anonymous internet user can upload files (PDF, DOC/DOCX, XLS/XLSX, CSV, TXT, MP4, images, etc., up to 10 MB) and receive a permanent public URL on the HeyForm domain. The endpoi…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-46415] The Caddy Defender plugin is a middleware for Caddy that allows users to block or manipulate request…

The Caddy Defender plugin is a middleware for Caddy that allows users to block or manipulate requests based on the client's IP address. Prior to version 0.10.1, Caddy Defender used `r.RemoteAddr` when evaluating whether a request should be blocked. `RemoteAddr` is the address of the immediate peer connected to Caddy. In deployments where Caddy is behind a trusted proxy, CDN, or load balancer, the …

nvdaltovulnerabilidad CVSS 8.2 NVD

A Alto vulnerabilidad

20/07/2026

[CVE-2026-45713] Mailpit is an email testing tool and API for developers. Prior to version 1.30.0, the Mailpit SMTP s…

Mailpit is an email testing tool and API for developers. Prior to version 1.30.0, the Mailpit SMTP server has a Server.MaxSize int field that controls the maximum allowed DATA payload size, but the field is never assigned anywhere outside test code, leaving it at Go's zero value (0 ⇒ "no limit"). The same applies to the HTTP /api/v1/send endpoint, whose request body is decoded with json.NewDecoder…

nvdaltovulnerabilidad CVSS 7.5 NVD

W Alto vulnerabilidad

20/07/2026

[CVE-2026-28220] Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior …

Wazuh is a free and open source platform used for threat prevention, detection, and response. Prior to version 4.14.5, issues in the Cluster Distributed API (DAPI) handling allow a cluster peer, or any actor able to authenticate to the cluster channel using the shared cluster key, to make the master node deserialize an attacker-controlled callable and execute it under an attacker-controlled RBAC c…

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-32807] dataCycle is a data management system for centrally storing, managing, searching, finding, and distr…

dataCycle is a data management system for centrally storing, managing, searching, finding, and distributing data. In dataCycle-CORE, the module handling core processing and framework rules, before and including version 25.07.3, anyone with a DataLink UUID can fetch the attached text file directly, even if the link is expired, the caller is unauthenticated, or the normal show flow would have denied…

nvdaltovulnerabilidad CVSS 7.5 NVD

P Alto vulnerabilidad

20/07/2026

[CVE-2026-63090] ProFTPD before 1.3.9c and 1.3.10rc3 contains a heap-based buffer overflow vulnerability in the mod_s…

ProFTPD before 1.3.9c and 1.3.10rc3 contains a heap-based buffer overflow vulnerability in the mod_sftp module that allows authenticated low-privilege attackers to achieve arbitrary code execution by sending crafted SFTP packet fragments exceeding the 16 KB reassembly buffer in the fxp.c component. Attackers can supply oversized fragments to trigger an incorrectly conditioned reallocation, corrupt…

nvdaltovulnerabilidad CVSS 8.8 NVD

A Alto vulnerabilidad

20/07/2026

[CVE-2026-62418] Low-privileged authenticated Server-Side Request Forgery (SSRF) vulnerability in Apache Syncope via…

Low-privileged authenticated Server-Side Request Forgery (SSRF) vulnerability in Apache Syncope via Connectors and Resources check. This issue affects Apache Syncope: from 3.0.0-M0 through 3.0.16, from 4.0.0-M0 Through 4.0.6, from 4.1.0-M0 through 4.1.1. Users are recommended to upgrade to version 4.0.7 / 4.1.2, which fix this issue.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-52349] Directory Traversal vulnerability in Menyoo 2.0 Versions before commit 729aa48: fixed in commit 729a…

Directory Traversal vulnerability in Menyoo 2.0 Versions before commit 729aa48: fixed in commit 729aa48 allows a local attacker to execute arbitrary code via the Spooner file management, VehicleSpawner save/folder/rename functionality, WeaponOptions save/folder/rename functionality, PedComponentChanger create folder/createfile/rename functionality.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-45270] CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the `P…

CI4MS is a CodeIgniter 4-based content management system skeleton. Prior to version 0.31.9.0, the `Pages` backend module registers the `html_purify` validation rule on language-keyed page content but persists the raw, un-purified POST value into the database. The public renderer for pages (`Home::index()` → `app/Views/templates/default/pages.php`) emits `$pageInfo->content` without `esc()`, yieldi…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

20/07/2026

[CVE-2026-16252] A security flaw has been discovered in Beijing Shenzhou Shihan Technology Multimedia Integrated Busi…

A security flaw has been discovered in Beijing Shenzhou Shihan Technology Multimedia Integrated Business Display System 8.2.2. Impacted is an unknown function of the file /admin/system/structure/updateStructure/deflate/Insecure/Staffshinel Ds.jsp?Shine ID=aaa. The manipulation of the argument Structure_ID results in sql injection. It is possible to launch the attack remotely. The exploit has been …

nvdaltovulnerabilidad CVSS 7.3 NVD