Alertas de Seguridad de la Información

M Alto vulnerabilidad

08/07/2026

[CVE-2026-5356] The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerab…

The LatePoint – Calendar Booking Plugin for Appointments and Events plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 5.4.0. This is due to the plugin's Stripe Connect payment processor accepting a client-supplied PaymentIntent ID. This makes it possible for unauthenticated attackers to pay an arbitrary amount by supplying a previously succeeded …

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

08/07/2026

[CVE-2026-6818] The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Sc…

The VikBooking Hotel Booking Engine & PMS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'special_requests' parameter in all versions up to, and including, 1.8.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected pa…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

08/07/2026

[CVE-2026-6854] The My Calendar – Accessible Event Manager plugin for WordPress is vulnerable to time-based blind SQ…

The My Calendar – Accessible Event Manager plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'mc_auth' parameter in all versions up to, and including, 3.7.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into alr…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

08/07/2026

[CVE-2026-3688] The WCFM Membership – WooCommerce Memberships for Multivendor Marketplace plugin for WordPress is vu…

The WCFM Membership – WooCommerce Memberships for Multivendor Marketplace plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.11.10. This is due to the 'wcfmvm_membership_change' AJAX action not validating user permission to modify other users. This makes it possible for authenticated attackers, with vendor level access and above, to chang…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

08/07/2026

[CVE-2026-6230] The Tainacan plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'geoquery'…

The Tainacan plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'geoquery' parameter in all versions up to and including 1.0.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can …

nvdaltovulnerabilidad CVSS 7.5 NVD

X Alto vulnerabilidad

08/07/2026

[CVE-2026-56002] A heap bufferflow in pcfReadFont() due to missing glyph bounds checking in libXfont2 before 2.0.8  a…

A heap bufferflow in pcfReadFont() due to missing glyph bounds checking in libXfont2 before 2.0.8  allows attackers authenticated as X client to execute code within the X server.

nvdaltovulnerabilidad CVSS 8.5 NVD

X Alto vulnerabilidad

08/07/2026

[CVE-2026-56003] A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in…

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties() before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server.

nvdaltovulnerabilidad CVSS 8.5 NVD

P Alto vulnerabilidad

08/07/2026

PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026)

Palo Alto Networks PSIRT publica advisory de seguridad: PAN-SA-2026-0010 Chromium and Prisma Browser: Monthly Vulnerability Update (July 2026) (Severity: HIGH). Tipo: Vulnerabilidad de seguridad. Producto afectado: Palo Alto Networks.

firewallngfw PAN PSIRT

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57260] The application opened a PDF file containing an abnormal Unity 3D object. During parsing, the applic…

The application opened a PDF file containing an abnormal Unity 3D object. During parsing, the application incorrectly resolved a portion of the abnormal object as a pointer and used it as a valid address, ultimately causing the application to crash.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57250] When the application opens a PDF and JavaScript resets the form fields, the script re-enters the int…

When the application opens a PDF and JavaScript resets the form fields, the script re-enters the interface. The underlying native object is damaged, but the application does not perform validation. The function call on the damaged object leads to the application crashing.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57251] The application opens a PDF, but the cloud-like appearance of the construction process lacks proper …

The application opens a PDF, but the cloud-like appearance of the construction process lacks proper setting of an upper limit and consistency checks. Out-of-bounds access to the underlying array is exposed, ultimately leading to a crash of the application.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57252] When the application opens a PDF file, during the process of JavaScript deleting pages and removing …

When the application opens a PDF file, during the process of JavaScript deleting pages and removing attachment annotations, it will cause the attachment panel to continue accessing invalid pointers, eventually leading to the application crashing.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57254] There is an abnormal annotation within the PDF that is referenced by other objects. When the applica…

There is an abnormal annotation within the PDF that is referenced by other objects. When the application parses the PDF, it fails to perform proper type checking, ultimately causing the application to crash.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57256] When the application opens a PDF and executes JavaScript, it performs abnormal operations on the lis…

When the application opens a PDF and executes JavaScript, it performs abnormal operations on the list box field, and this operation is repeated after the form is reset. During this process, the application failed to adequately verify the validity of the form objects and their internal dictionary pointers, resulting in accessing internal members of invalid or improperly initialized fields. This led…

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57242] The application opens the PDF, and JavaScript modifies the form. However, the related objects on the…

The application opens the PDF, and JavaScript modifies the form. However, the related objects on the page lack complete lifecycle management and null value validation; when the page state changes, the application continuously dereferences invalid objects, eventually leading to a crash.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57244] After JavaScript resetting the form, the synchronization process lacks re-entry protection and objec…

After JavaScript resetting the form, the synchronization process lacks re-entry protection and object lifecycle verification, resulting in the failure of the control pointer during the traversal process. After the pointer fails, it still continues to dereference, causing the application to crash.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57245] When the application opens a PDF, traverses and builds the annotation elements related to hyperlinks…

When the application opens a PDF, traverses and builds the annotation elements related to hyperlinks, it fails to validate the abnormal annotation relationships and field combinations. This results in the internal objects entering an invalid state. Eventually, during the destruction phase, an invalid pointer write occurred, causing the application to crash.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57246] When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript…

When dealing with abnormally constructed objects, there is a lack of argument validation; JavaScript triggers signature verification, but the signature plugin does not perform validation when copying the abnormal string, causing the application to crash.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57247] The application re-enters the document structure via field processing and deletes the current page, …

The application re-enters the document structure via field processing and deletes the current page, and then continues using the field objects obtained before deletion, triggering an illegal read and crashing.

nvdaltovulnerabilidad CVSS 7.8 NVD

F Alto vulnerabilidad

08/07/2026

[CVE-2026-57248] When the application opens a PDF file and JavaScript writes annotation attributes, there is a lack o…

When the application opens a PDF file and JavaScript writes annotation attributes, there is a lack of sufficient object type and argument checks. As a result, due to the damage to the internal structure of the annotations, it causes the application to crash during subsequent release.

nvdaltovulnerabilidad CVSS 7.8 NVD