Alertas de Seguridad de la Información

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

M Alto vulnerabilidad

17/07/2026

[CVE-2026-62233] grav-plugin-api before 1.0.6 fails to validate super-admin status in createApiKey, generate2fa, and …

grav-plugin-api before 1.0.6 fails to validate super-admin status in createApiKey, generate2fa, and disable2fa endpoints, allowing non-super api.users.write managers to escalate to super-admin. Attackers can mint API keys bound to super-admin accounts or strip 2FA from super-admin users to achieve full instance takeover.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

17/07/2026

[CVE-2026-14956] The Bricksforge plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, an…

The Bricksforge plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 3.1.8.6. This is due to improper validation of the fieldIds parameter in the Pro Forms registration action, which allows attacker-supplied field IDs to be added to the trusted form-field whitelist. This makes it possible for unauthenticated attackers to register a new administrator acco…

nvdcriticovulnerabilidad CVSS 9.8 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

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-2026-43978] wger is a free, open-source workout and fitness manager. In versions prior to 2.6, a gym trainer can…

wger is a free, open-source workout and fitness manager. In versions prior to 2.6, a gym trainer can escalate their session to any higher-privileged account (gym manager, general manager) by chaining two calls to the trainer-login endpoint. Once a trainer performs a legitimate switch into a low-privileged user, the session flag trainer.identity is set and this flag alone bypasses the permission ch…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

16/07/2026

[CVE-2026-57075] YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via a signed-char lookup-table …

YAML::Syck versions before 1.47 for Perl allow an out-of-bounds read via a signed-char lookup-table index in syck_base64dec. The base64 decoder in the bundled libsyck indexes the 256-entry static table b64_xtable with a signed char, so any !!binary byte >= 0x80 sign-extends to a negative index and reads before the table. The decoder receives the raw bytes of any !!binary node, a standard YAML typ…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-57076] YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an…

YAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syck_hdlr_add_anchor. In the bundled libsyck an anchor name allocated by syck_strndup is stored both as node->anchor, freed when the node is freed, and as the key in the parser's anchors table. Freeing the node frees the shared key, and a later anchor redefinition makes st_del…

nvdaltovulnerabilidad CVSS 7.8 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-2026-53411] A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation proces…

A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Crítico vulnerabilidad

16/07/2026

[CVE-2026-53412] Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom …

Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an account takeover via network access.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Crítico vulnerabilidad

16/07/2026

[CVE-2026-44180] Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like…

Jupyter Enterprise Gateway launches remote Jupyter Notebook kernels across distributed clusters like Apache Spark, Kubernetes, and Docker Swarm. Versions 2.0.0rc1 and above prior to 3.3.0 have a prohibited UID and GID feature that by default prevents launching kernels with UID or GID 0 (root), and this restriction can be bypassed using a specially crafted KERNEL_UID or KERNEL_GID value. This input…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-53409] Improper Privilege Management in Zoom Rooms for Windows before version 7.1.0 may allow an authentica…

Improper Privilege Management in Zoom Rooms for Windows before version 7.1.0 may allow an authenticated user to conduct an escalation of privilege via local access.

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-53410] A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation proces…

A time-of-check to time-of-use (TOCTOU) race condition in the installation and uninstallation process of certain Zoom Clients for Windows could allow an authenticated local user to escalate privileges.

nvdaltovulnerabilidad CVSS 7.0 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

M Alto vulnerabilidad

16/07/2026

[CVE-2026-33692] WWBN AVideo is an open source video platform. Versions prior to 29.0 expose .env files to unauthenti…

WWBN AVideo is an open source video platform. Versions prior to 29.0 expose .env files to unauthenticated users through the official Docker compose configuration. The official docker-compose.yml mounts the entire project root directory as the Apache document root, causing the .env file — which contains database credentials, admin passwords, and infrastructure configuration — to be served as a sta…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Crítico vulnerabilidad

16/07/2026

[CVE-2026-38158] A SQL injection vulnerability in the /ureport/datasource/previewData component of ureport v2.2.9 all…

A SQL injection vulnerability in the /ureport/datasource/previewData component of ureport v2.2.9 allows attackers to access sensitive database information via crafted SQL statements.

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

16/07/2026

[CVE-2026-44019] Docling Core defines core data types and transformations for the document processing application Doc…

Docling Core defines core data types and transformations for the document processing application Docling. In versions 2.5.0 and above, prior to 2.74.1, docling-core could allow local file:// image references and accepted inline data: content without a decoded-size limit. In applications that accept untrusted image references, this may allow access to local files readable by the process or excessiv…

nvdaltovulnerabilidad CVSS 8.1 NVD