Alertas de Seguridad de la Información

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62229] OpenClaw before 2026.5.18 contain an authorization bypass vulnerability in exec allowlist glob match…

OpenClaw before 2026.5.18 contain an authorization bypass vulnerability in exec allowlist glob matching that allows lower-trust callers to execute actions beyond intended authorization. Attackers can craft input paths that traverse the allowlist glob patterns to execute or persist unauthorized actions when the affected feature is enabled.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

17/07/2026

[CVE-2026-62230] Grav before 2.0.4 ships a default .htaccess (and reference webserver-configs/htaccess.txt) whose rul…

Grav before 2.0.4 ships a default .htaccess (and reference webserver-configs/htaccess.txt) whose rules blocking access to sensitive file types (.yaml, .php, .json, etc.) lack the [NC] flag, making extension matching case-sensitive. On case-insensitive filesystems (Windows/NTFS, macOS/HFS+, or Docker volume mounts), an unauthenticated attacker can request these files with uppercase or mixed-case ex…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/07/2026

[CVE-2026-62232] Grav before 2.0.4 contains a two-factor authentication bypass vulnerability in the login plugin wher…

Grav before 2.0.4 contains a two-factor authentication bypass vulnerability in the login plugin where the regenerate2FASecret task checks only user existence, not authorization, during the pending TOTP challenge window. Attackers who know the victim's password can call this task without a CSRF nonce to overwrite the 2FA secret with an attacker-chosen value, compute a valid TOTP code, and complete …

nvdaltovulnerabilidad CVSS 7.4 NVD

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62222] OpenClaw before 2026.5.22 contain a vulnerability in setup-mode discovery that allows loading of unt…

OpenClaw before 2026.5.22 contain a vulnerability in setup-mode discovery that allows loading of untrusted workspace plugins. Attackers with lower-trust caller access or control over configured input paths can execute or persist actions beyond their intended authorization level.

nvdaltovulnerabilidad CVSS 7.8 NVD

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62223] OpenClaw before 2026.5.18 contain an authorization bypass vulnerability in the device-pair approval …

OpenClaw before 2026.5.18 contain an authorization bypass vulnerability in the device-pair approval feature that allows lower-trust callers to execute actions beyond their intended authorization. Attackers can exploit misconfigured input paths to execute or persist unauthorized actions when the affected feature is enabled and reachable.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62217] OpenClaw 2026.5.14-beta.1 before 2026.5.27 contain an authorization flaw in the QQBot exec approvals…

OpenClaw 2026.5.14-beta.1 before 2026.5.27 contain an authorization flaw in the QQBot exec approvals feature. When the feature is enabled and reachable, a lower-trust caller or configured input path could execute or persist actions beyond the caller's intended authorization, allowing non-allowlisted senders to perform unauthorized operations.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62207] OpenClaw versions before 2026.6.5 contain an authentication bypass vulnerability that allows lower-t…

OpenClaw versions before 2026.6.5 contain an authentication bypass vulnerability that allows lower-trust callers to reach admin-scoped tools. Attackers can perform actions requiring stronger authorization by exploiting insufficient policy checks on configured input paths.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62201] OpenClaw versions before 2026.6.6 contain a network policy bypass vulnerability in the sandbox exec-…

OpenClaw versions before 2026.6.6 contain a network policy bypass vulnerability in the sandbox exec-server that allows lower-trust callers to reach internal network destinations blocked by OpenClaw policy. Attackers can send HTTP requests through the exec-server to access network resources that should have been restricted by configured policies.

nvdaltovulnerabilidad CVSS 7.7 NVD

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62202] OpenClaw versions 2026.6.1 before 2026.6.9 contain a privilege escalation vulnerability in isolated …

OpenClaw versions 2026.6.1 before 2026.6.9 contain a privilege escalation vulnerability in isolated cron jobs that allows lower-trust callers to regain denied execution tools. Attackers can execute or persist actions beyond their intended authorization by leveraging misconfigured input paths in the affected cron feature.

nvdaltovulnerabilidad CVSS 8.8 NVD

O Alto vulnerabilidad

17/07/2026

[CVE-2026-62203] OpenClaw versions before 2026.6.6 contain an environment variable filtering vulnerability in host ex…

OpenClaw versions before 2026.6.6 contain an environment variable filtering vulnerability in host exec that fails to properly sanitize rustup startup variables. Attackers with lower-trust caller access or configured input paths can execute or persist actions beyond their intended authorization level.

nvdaltovulnerabilidad CVSS 8.8 NVD

W Alto vulnerabilidad

17/07/2026

[CVE-2026-34150] Wazuh is a free and open source platform used for threat prevention, detection, and response. In ver…

Wazuh is a free and open source platform used for threat prevention, detection, and response. In versions 1.0.0 and above, prior to 4.14.5, a heap buffer overflow in wazuh-analysisd allows an unauthenticated remote attacker to crash the Wazuh manager's analysis engine, causing complete loss of SIEM alert processing. The attack exploits the default configuration shipped in the official wazuh/wazuh-…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

17/07/2026

[CVE-2026-54340] h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 9265bdd, there i…

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 9265bdd, there is an HTTP/2 state amplification issue that combines HPACK decompression amplification with Slowloris-style stream stalling. Amplified decoded header state can be retained by stalled HTTP/2 streams, and depending on the configuration, additional limits are needed to bound decoded header state and pre…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-44435] Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server…

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 937d0e9, an assertion failure is raised when the total number of valid handshake messages received over a CRYPTO stream of a single packet number space exceeds 32KB, causing a Denial of Service. This issue has been fixed by commit 937d0e9.

nvdaltovulnerabilidad CVSS 7.5 NVD

H Alto vulnerabilidad

16/07/2026

[CVE-2026-44436] Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server…

Quicly is an IETF QUIC protocol implementation intended primarily for use within the H2O HTTP server. Prior to commit 8b178e6, Quicly is vulnerable to a Denial of Service attack through connection state corruption. In QUIC Invariants, the maximum length of a Connection ID is 255 bytes, while QUIC version 1 further restricts the maximum to 20 bytes. Quicly implements QUIC version 1 and therefore it…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-44453] h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is …

h2o is an HTTP server with support for HTTP/1.x, HTTP/2 and HTTP/3. Prior to commit 6b5370d, h2o is vulnerable to a Denial of Service attack when calling alloca under certain conditions. When serving static files, h2o builds the file path on stack, by calling alloca. The maximum size of the memory allocated using alloca can be as huge as ~600KB, which exceeds the default pthread stack size used by…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-43977] wger is a free, open-source workout and fitness manager. In versions prior to 2.6, any authenticated…

wger is a free, open-source workout and fitness manager. In versions prior to 2.6, any authenticated user can read another user's private workout session notes, exercise history, and training statistics by calling the /logs/ and /stats/ actions on a routine they do not own. The vulnerability exists in RoutineViewSet (wger/manager/api/views.py). The view defines two custom actions /logs/ and /stats…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-59117] Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code o…

Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code over a network.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-58598] Concurrent execution using shared resource with improper synchronization ('race condition') in Windo…

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Backup Engine allows an authorized attacker to elevate privileges locally.

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-57077] YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via an unbounded newline scan i…

YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via an unbounded newline scan in newline_len. In the bundled libsyck newline_len and is_newline dereference the scan pointer, and the following byte for a "\r\n" pair, with no NUL-terminator or bounds check. During block-scalar lexing at a document boundary the scan runs one byte past the heap lexer buffer. This is an incomplete…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-55173] WWBN AVideo is an open source video platform. Versions 29.0 and below remain vulnerable to OS comman…

WWBN AVideo is an open source video platform. Versions 29.0 and below remain vulnerable to OS command injection because the fix for CVE-2026-33482 was incomplete and still does not neutralize a single & ( the shell background operator). CVE-2026-33482 reported that sanitizeFFmpegCommand() (plugin/API/standAlone/functions.php) failed to strip $(...) command substitution, allowing OS command injecti…

nvdaltovulnerabilidad CVSS 8.1 NVD