Vulnerabilities

With the aim of informing, warning and helping professionals with the latest security vulnerabilities in technology systems, we have made a database available for users interested in this information, which is in Spanish and includes all of the latest documented and recognised vulnerabilities.

This repository, with over 75,000 registers, is based on the information from the NVD (National Vulnerability Database) – by virtue of a partnership agreement – through which INCIBE translates the included information into Spanish.

On occasions this list will show vulnerabilities that have still not been translated, as they are added while the INCIBE team is still carrying out the translation process. The CVE (Common Vulnerabilities and Exposures) Standard for Information Security Vulnerability Names is used with the aim to support the exchange of information between different tools and databases.

All vulnerabilities collected are linked to different information sources, as well as available patches or solutions provided by manufacturers and developers. It is possible to carry out advanced searches, as there is the option to select different criteria to narrow down the results, some examples being vulnerability types, manufacturers and impact levels, among others.

Through RSS feeds or Newsletters we can be informed daily about the latest vulnerabilities added to the repository. Below there is a list, updated daily, where you can discover the latest vulnerabilities.

CVE-2026-42421

Publication date:

28/04/2026

OpenClaw before 2026.4.8 contains a session management vulnerability where existing WebSocket sessions survive shared gateway token rotation. Attackers can maintain unauthorized access to WebSocket connections after token rotation by exploiting the failure to disconnect existing shared-token sessions.

Severity CVSS v4.0: LOW

Last modification:

28/04/2026

CVE-2026-42422

Publication date:

28/04/2026

OpenClaw before 2026.4.8 contains a role bypass vulnerability in the device.token.rotate function that allows minting tokens for unapproved roles. Attackers can bypass device role-upgrade pairing to preserve or mint roles and scopes that had not undergone intended approval.

Severity CVSS v4.0: HIGH

Last modification:

28/04/2026

CVE-2026-41405

Publication date:

28/04/2026

OpenClaw before 2026.3.31 parses MS Teams webhook request bodies before performing JWT validation, allowing unauthenticated attackers to trigger resource exhaustion. Remote attackers can send malicious Teams webhook payloads to exhaust server resources by bypassing authentication checks.

Severity CVSS v4.0: HIGH

Last modification:

28/04/2026

CVE-2026-41406

Publication date:

28/04/2026

OpenClaw before 2026.3.31 contains a sender allowlist bypass vulnerability that allows remote attackers to access restricted messages. Attackers can exploit fetched quoted, root, and thread context messages to bypass sender allowlist restrictions and retrieve unauthorized content.

Severity CVSS v4.0: LOW

Last modification:

28/04/2026

CVE-2026-41407

Publication date:

28/04/2026

OpenClaw before 2026.4.2 contains a timing side channel vulnerability in shared-secret comparison call sites that use early length-mismatch checks instead of fixed-length comparison helpers. Attackers can measure timing differences to leak secret-length information, weakening constant-time handling for shared secrets.

Severity CVSS v4.0: MEDIUM

Last modification:

28/04/2026

CVE-2026-41408

Publication date:

28/04/2026

OpenClaw before 2026.3.31 contains a resource exhaustion vulnerability in media downloads that bypasses core safety limits for file size, count, and cleanup operations. Attackers can exhaust disk space by downloading media files without triggering intended safety restrictions, causing availability impact.

Severity CVSS v4.0: LOW

Last modification:

28/04/2026

CVE-2026-41910

Publication date:

28/04/2026

OpenClaw before 2026.4.8 omits owner-only enforcement for cross-channel allowlist writes in the /allowlist endpoint. An authorized non-owner sender can bypass access controls to perform allowlist modifications against different channels, violating the intended trust model.

Severity CVSS v4.0: LOW

Last modification:

28/04/2026

CVE-2026-41911

Publication date:

28/04/2026

OpenClaw before 2026.4.8 contains a filesystem policy bypass vulnerability in docx upload processing that allows local file reads outside workspace boundaries. Attackers can exploit upload_file and upload_image endpoints to access files beyond the intended workspace-only filesystem policy.

Severity CVSS v4.0: MEDIUM

Last modification:

28/04/2026

CVE-2026-41912

Publication date:

28/04/2026

OpenClaw before 2026.4.8 contains a server-side request forgery policy bypass vulnerability allowing attackers to trigger navigations bypassing normal SSRF checks. Attackers can exploit browser interactions to bypass SSRF protections and access restricted resources.

Severity CVSS v4.0: MEDIUM

Last modification:

28/04/2026

CVE-2026-41396

Publication date:

28/04/2026

OpenClaw before 2026.3.31 allows workspace .env files to override the OPENCLAW_BUNDLED_PLUGINS_DIR environment variable, compromising plugin trust verification. Attackers with control over workspace configuration can inject malicious plugins by overriding the bundled plugin trust root directory.

Severity CVSS v4.0: HIGH

Last modification:

28/04/2026

CVE-2026-41397

Publication date:

28/04/2026

OpenClaw before 2026.3.31 contains a sandbox escape vulnerability allowing attackers to traverse directory boundaries through symlink exploitation during file synchronization operations. Remote attackers can bypass sandbox restrictions by crafting malicious symlinks in mirror sync operations to access arbitrary files outside intended boundaries.

Severity CVSS v4.0: HIGH

Last modification:

28/04/2026

CVE-2026-41398

Publication date:

28/04/2026

OpenClaw before 2026.4.2 contains an improper access control vulnerability in the iOS A2UI bridge that treats generic local-network pages as trusted origins. Attackers can inject unauthorized agent.request runs by loading attacker-controlled pages from local-network or tailnet hosts, polluting session state and consuming budget.

Severity CVSS v4.0: LOW

Last modification:

28/04/2026

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