Alertas de Seguridad de la Información

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53836] OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command h…

OpenClaw before 2026.5.12 contains an allowlist bypass vulnerability in PowerShell encoded-command handling that allows attackers to execute encoded commands using abbreviated flag aliases not recognized by the allowlist parser. Remote authenticated operators can bypass execution allowlist checks by using unrecognized encoded-command alias forms to execute arbitrary PowerShell content.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Crítico vulnerabilidad

12/06/2026

[CVE-2026-53838] OpenClaw before 2026.5.27 contains a state mutation vulnerability in node pairing reconnection that …

OpenClaw before 2026.5.27 contains a state mutation vulnerability in node pairing reconnection that allows paired nodes to confuse approval scope decisions. Attackers can exploit reconnection logic to restore or present broader node authority than intended, potentially bypassing approval restrictions.

nvdcriticovulnerabilidad CVSS 9.8 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53828] OpenClaw before 2026.5.6 contains an authorization bypass vulnerability in native command handling t…

OpenClaw before 2026.5.6 contains an authorization bypass vulnerability in native command handling that allows authenticated senders to execute owner-only commands without proper policy enforcement. Attackers can trigger native command handling to bypass the configured owner-command access control, potentially executing privileged commands from unauthorized users.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53829] OpenClaw before 2026.5.18 contains an approval display truncation vulnerability allowing authenticat…

OpenClaw before 2026.5.18 contains an approval display truncation vulnerability allowing authenticated users to hide command suffixes from approvers. Attackers can submit oversized exec commands with benign prefixes and malicious suffixes to execute unauthorized operations after approval.

nvdaltovulnerabilidad CVSS 8.0 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53831] OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowli…

OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowlist validation that allows shell expansion to modify command interpretation on POSIX nodes. Authenticated operators can exploit shell metacharacters in approved commands to read unintended node-local files and expose sensitive configuration data.

nvdaltovulnerabilidad CVSS 8.3 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53832] OpenClaw before 2026.5.18 contains an identity header validation vulnerability allowing local same-h…

OpenClaw before 2026.5.18 contains an identity header validation vulnerability allowing local same-host callers to forge trusted-proxy identity headers. Attackers with access to the proxy-facing Gateway port can supply forged identity headers to assume operator identity and potentially escalate privileges.

nvdaltovulnerabilidad CVSS 7.7 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53833] OpenClaw before 2026.4.29 contains an authorization bypass vulnerability in the QQBot streaming comm…

OpenClaw before 2026.4.29 contains an authorization bypass vulnerability in the QQBot streaming command that allows authenticated senders to mutate configuration without explicit allowFrom restrictions. Attackers can modify QQBot streaming configuration outside intended admin policy by reaching the affected command without non-wildcard allowlist entry requirements.

nvdaltovulnerabilidad CVSS 7.7 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53821] OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server…

OpenClaw before 2026.5.18 accepts WebSocket client-declared operator scopes before binding to server-approved pairing or trusted-proxy authorization baseline. Unpaired or restricted trusted-proxy Control UI clients can obtain cached operator.admin authority on live WebSocket connections to execute admin-gated Gateway RPCs.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53822] OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could …

OpenClaw before 2026.5.18 contains a command injection vulnerability where shell wrapper argv could change between approval and execution. Attackers can rebuild command arguments after allowlist approval to execute unapproved command shapes, potentially bypassing security controls.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

12/06/2026

[CVE-2026-53823] OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that…

OpenClaw before 2026.5.3 contains a privilege escalation vulnerability in the allowFrom feature that binds to mutable Slack display names. Attackers with Slack account access can change display name metadata to match policy entries, potentially gaining unauthorized agent access intended for other identities.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2026-53608] ApostropheCMS is an open-source Node.js content management system. Versions up to and including 1.4.…

ApostropheCMS is an open-source Node.js content management system. Versions up to and including 1.4.2 of the `@apostrophecms/seo` package injects the Google Analytics Tracking ID (`seoGoogleTrackingId`) and Google Tag Manager ID (`seoGoogleTagManager`) directly into `` tag bodies using JavaScript template literals without any sanitization or validation. Any user with editor-level access (t…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Crítico vulnerabilidad

12/06/2026

[CVE-2026-53609] ApostropheCMS is an open-source Node.js content management system. In versions up to and including 4…

ApostropheCMS is an open-source Node.js content management system. In versions up to and including 4.30.0, `apos.util.set()` traverses dot-notation paths without sanitizing `__proto__`, allowing an authenticated editor to write arbitrary values to `Object.prototype` via the `$pullAll` patch operator. A confirmed gadget in `publicApiCheck()` causes this to bypass authorization on all piece-type RES…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2026-47120] Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From…

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.8, a RoleMember can fire other users' cron tasks via AlertRule.FailTriggerTasks (no ownership check). This issue has been patched in version 2.0.8.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2026-48119] Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From…

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 0.20.0 to before version 2.0.12, authenticated agents can forge service-monitor results for other users' services. This issue has been patched in version 2.0.12.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2026-49396] Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From…

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.0.0 to before version 2.0.14, cross-site GET request can trigger stored cron commands on a victim's agents. This issue has been patched in version 2.0.14.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Crítico vulnerabilidad

12/06/2026

[CVE-2026-53519] Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Prio…

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Prior to version 2.0.13, fallbackToFrontend in the dashboard's NoRoute handler treats any URL whose raw string starts with /dashboard as an admin-frontend asset request. The check uses strings.HasPrefix, not a path-segment match, so the input /dashboard../data/config.yaml is accepted; strings.TrimPrefix…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2026-34195] Software installed and run as a non-privileged user may conduct intentional GPU sparse memory API ca…

Software installed and run as a non-privileged user may conduct intentional GPU sparse memory API calls to cause out of bounds write in the kernel. The product incorrectly indexes internal state when performing sparse allocation remapping.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

12/06/2026

[CVE-2026-41157] A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trig…

A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger an out-of-bound write in the GPU user-space driver, leading to memory corruption and possible browser/GPU process crash. The software computes a required memory size from untrusted input, but integer overflow can produce a value smaller than needed. Subsequent write operations may then occur …

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

12/06/2026

[CVE-2026-41158] Software installed and run as a non-privileged user may conduct GPU system calls to write to arbitra…

Software installed and run as a non-privileged user may conduct GPU system calls to write to arbitrary freed physical pages. Physical memory allocated and freed, without the deferred free mechanism can lead to those resources being used for read/write by the GPU after the kernel module has freed the resource.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Crítico vulnerabilidad

12/06/2026

[CVE-2026-46716] Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From…

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. From version 1.4.0 to before version 2.0.8, a RoleMember user can create a scheduled cron task with Cover=CronCoverAll, Servers=[] and an arbitrary Command. At every tick of the scheduler, the dashboard pushes that command to every server in the global ServerShared map — including servers that belong to…

nvdcriticovulnerabilidad CVSS 9.9 NVD