Alertas de Seguridad de la Información

M Alto vulnerabilidad

28/08/2026

[CVE-2026-82291] HeyForm before 3.0.0-rc.8 reflects the request Origin header in CORS responses while allowing creden…

HeyForm before 3.0.0-rc.8 reflects the request Origin header in CORS responses while allowing credentials, enabling cross-origin requests with authentication. Attackers can execute authenticated GraphQL queries from malicious pages visited by logged-in users to access workspaces, projects, forms, submissions, and respondent data, or modify account settings.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-82280] Quivr through 0.0.322 fails to validate ownership in prompt endpoints, allowing authenticated users …

Quivr through 0.0.322 fails to validate ownership in prompt endpoints, allowing authenticated users to modify any prompt by identifier. Attackers with read-only access to shared brains can read exposed prompt identifiers and overwrite system prompts affecting all brain users.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-82283] VoltAgent through 2.1.20 fails to validate conversation ownership in memory API handlers, allowing a…

VoltAgent through 2.1.20 fails to validate conversation ownership in memory API handlers, allowing authenticated users to access other users' conversations. Attackers can read, modify, and delete arbitrary conversations and messages by supplying caller-controlled identifiers to memory endpoints.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-75813] Certain configuration endpoints may lack proper server-side authorization checks, allowing unauthor…

Certain configuration endpoints may lack proper server-side authorization checks, allowing unauthorized users to access or modify sensitive device settings. This could result in full compromise of device functionality.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

28/08/2026

[CVE-2026-18717] ASE2000 2.35 through 2.37 is vulnerable to an improper certificate validation vulnerability, which m…

ASE2000 2.35 through 2.37 is vulnerable to an improper certificate validation vulnerability, which may allow an attacker to impersonate the trusted peer, complete the TLS handshake, and read or modify protected communications.

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

27/08/2026

[CVE-2026-75889] Grafana Alloy’s prometheus.operator.servicemonitors component allows a user who can create or modify…

Grafana Alloy’s prometheus.operator.servicemonitors component allows a user who can create or modify ServiceMonitor resources in a watched namespace to specify an arbitrary local file through bearerTokenFile. Alloy reads the file and sends its contents as a bearer token to an attacker-controlled scrape endpoint. This may disclose files accessible to the Alloy process, including its projected Kuber…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

27/08/2026

[CVE-2026-30050] An issue in the ModifyAMFEventSubscriptionProcedure function (processor/event_exposure.go) of free5g…

An issue in the ModifyAMFEventSubscriptionProcedure function (processor/event_exposure.go) of free5gc v4.1.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted PATCH request.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80544] In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Improve EP11 CPRB …

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Improve EP11 CPRB domain handling with ASN.1 parsing The zcrypt_msgtype6_send_ep11_cprb() function uses fragile struct overlays to access and modify the domain field in the EP11 CPRB payload, creating maintainability and security concerns: 1. Struct overlay approach (pld_hdr) assumes fixed payload structure and d…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

26/08/2026

[CVE-2026-80202] Kimai before 2.56.0 does not enforce team-membership checks in TimesheetVoter::voteOnAttribute(), wh…

Kimai before 2.56.0 does not enforce team-membership checks in TimesheetVoter::voteOnAttribute(), which maps permissions only to own_timesheet or other_timesheet. As a result, any authenticated user with ROLE_TEAMLEAD (or a role holding edit_other_timesheet/delete_other_timesheet) can read, modify, and permanently delete timesheets belonging to any user system-wide via the API, regardless of team …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

19/08/2026

[CVE-2026-76399] In Splunk AI Toolkit versions below 6.0.1, a user who holds the "power" Splunk role could modify app…

In Splunk AI Toolkit versions below 6.0.1, a user who holds the "power" Splunk role could modify app-provided scheduled searches to run arbitrary Search Processing Language (SPL) using the permissions of the search owner, which could allow access to all relevant data and affect system integrity. The vulnerability is possible because Splunk AI Toolkit gives the "power" Splunk role permission to mod…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

19/08/2026

[CVE-2026-76394] In Splunk AI Toolkit versions below 6.0.0, a low-privileged user who does not hold the "admin" or "p…

In Splunk AI Toolkit versions below 6.0.0, a low-privileged user who does not hold the "admin" or "power" Splunk roles could start, stop, and configure containers, and read or modify connection and configuration data through the Representational State Transfer (REST) API. The missing authorization is possible because multiple REST API handlers in Splunk AI Toolkit do not enforce authorization chec…

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

19/08/2026

[CVE-2026-76362] In Splunk SOAR versions below 8.6.0, an unauthenticated user who can observe or alter network traffi…

In Splunk SOAR versions below 8.6.0, an unauthenticated user who can observe or alter network traffic between Splunk SOAR and a configured CyberArk Representational State Transfer (REST) server could access or modify all relevant data exchanged through that credential manager. The vulnerability is possible because the CyberArk REST client does not verify server certificates by default. The attack …

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

19/08/2026

[CVE-2026-76352] In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the…

In Splunk Enterprise versions below 10.4.2, 10.2.6, 10.0.9, and 9.4.14, a user who does not hold the "admin" or "power" Splunk roles could create or modify a scripted lookup through generic configuration endpoints and run an installed lookup script with the permissions of the user account running Splunk Enterprise, which could allow for access to all relevant data and affect system integrity and a…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

19/08/2026

[CVE-2026-16707] IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW95…

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in the service processor mailbox interface. An attacker with authenticated service-level access to the FSP can send a specially crafted mailbox message to read or modify arbitrary regions of Hostboot memory, compromising the host firmware boot sta…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-53958] 4gaBoards is a boards system for realtime project management. Prior to 3.3.9, 4gaBoards allows an au…

4gaBoards is a boards system for realtime project management. Prior to 3.3.9, 4gaBoards allows an authenticated user to modify ssoGoogleId, ssoGoogleEmail, ssoGithubId, ssoGithubUsername, ssoGithubEmail, ssoMicrosoftId, ssoMicrosoftEmail, ssoOidcId, and ssoOidcEmail through PATCH /api/users/:id. The whitelist in server/api/controllers/users/update.js mass assigns these backend-managed identity att…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

18/08/2026

[CVE-2026-66783] A flaw was found in the `submariner-operator` component of Red Hat Advanced Cluster Management for K…

A flaw was found in the `submariner-operator` component of Red Hat Advanced Cluster Management for Kubernetes. This vulnerability allows a cluster administrator, or any user with permissions to modify the Submariner Custom Resource (CR), to specify an unvalidated image path. This lack of validation enables an attacker to execute arbitrary code with elevated privileges across the entire cluster, in…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

17/08/2026

[CVE-2026-73646] PostCSS takes a CSS file and provides an API to analyze and modify its rules by transforming the rul…

PostCSS takes a CSS file and provides an API to analyze and modify its rules by transforming the rules into an Abstract Syntax Tree. Prior to 8.5.18, lib/previous-map.js loadMap() passes attacker-controlled sourceMappingURL values to join(dirname(opts.from), annotation), and loadFile() permits traversed or absolute .map paths, allowing untrusted CSS processed without map: false to disclose sources…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

14/08/2026

[CVE-2026-19908] PAX Technology Q80 XCB Daemon Missing Authentication Vulnerability. This vulnerability allows networ…

PAX Technology Q80 XCB Daemon Missing Authentication Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information and modify configuration on affected installations of PAX Technology Q80. Authentication is not required to exploit this vulnerability. The specific flaw exists within the XCB daemon. The issue results from the lack of authentication prior to a…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

14/08/2026

[CVE-2026-19629] A privilege escalation vulnerability exists in Tenable Security Center that allows a user with "Secu…

A privilege escalation vulnerability exists in Tenable Security Center that allows a user with "Security Manager" role and "manage user" permission on a single group to modify users belonging to other groups. This bypasses the intended access control restrictions and enables unauthorized cross-group user management.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

14/08/2026

[CVE-2026-19628] A command injection vulnerability exists in Tenable Security Center. An authenticated administrator …

A command injection vulnerability exists in Tenable Security Center. An authenticated administrator could modify application configuration values to achieve arbitrary command execution on the underlying operating system when specific backend operations are triggered.

nvdaltovulnerabilidad CVSS 7.2 NVD