Alertas de Seguridad de la Información

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94488] Telegram Desktop before 6.9.4 allows XSS in the HTML exporter. (The first fixed stable version is 7.…

Telegram Desktop before 6.9.4 allows XSS in the HTML exporter. (The first fixed stable version is 7.0.1.) This occurs in button.text.toUtf8 in export_output_html.cpp. Exploitation cannot occur unless HTML export was used by a victim. However, the exploit payload can be exported if a message were forwarded into a group by a member (it is not necessary for the message author to be a member of a grou…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-62182] KubeEdge is an open source system for extending native containerized application orchestration capab…

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.21.0 until 1.21.2, 1.22.2, and 1.23.1, ConfigUpdateJob processing in edge/pkg/taskmanager/actions/configupdatejob.go concatenates authenticated user-controlled updateFields values into the keadm config-update command and executes it through a system shell. A user wit…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-62369] KubeEdge is an open source system for extending native containerized application orchestration capab…

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.16.0 until 1.21.2, 1.22.2, and 1.23.1, the DecompressTarGz function in keadm/cmd/keadm/app/cmd/util/common.go joins archive entry names to the extraction destination without sufficient validation. During keadm join or installation on Windows edge nodes, an archive in…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-48826] HomeBox is a home inventory and organization system. Prior to 0.26.0, HandleWipeInventory in backend…

HomeBox is a home inventory and organization system. Prior to 0.26.0, HandleWipeInventory in backend/app/api/handlers/v1/v1_ctrl_actions.go authorizes POST /v1/actions/wipe-inventory through the global ctx.User.IsOwner value instead of the caller's role in the active group, while the active group is selected through the X-Tenant request header. Because every self-registered user who creates a grou…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-48975] HomeBox is a home inventory and organization system. Prior to 0.26.0, MaintenanceEntryRepository.Upd…

HomeBox is a home inventory and organization system. Prior to 0.26.0, MaintenanceEntryRepository.Update and MaintenanceEntryRepository.Delete in backend/internal/data/repo/repo_maintenance_entry.go use UpdateOneID(id) and DeleteOneID(id) without verifying that the maintenance entry belongs to the authenticated user's active group. An authenticated low-privileged user who knows or enumerates anothe…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-48976] HomeBox is a home inventory and organization system. Prior to 0.26.0, NotifierRepository.Update in b…

HomeBox is a home inventory and organization system. Prior to 0.26.0, NotifierRepository.Update in backend/internal/data/repo/repo_notifier.go updates a notifier through UpdateOneID(id) without requiring the record's user ID to match the authenticated user. An authenticated user who supplies another tenant's notifier UUID to PUT /v1/notifiers/{id} can read the returned stored url, which may contai…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-84990] ntopng is a web-based network traffic monitoring application. Prior to 6.7.260718, scripts/lua/rest/…

ntopng is a web-based network traffic monitoring application. Prior to 6.7.260718, scripts/lua/rest/v2/get/system/configurations/list_available_backups.lua and scripts/lua/rest/v2/get/system/configurations/download_backup.lua allow any authenticated non-admin user to list and download system-configuration backups without an administrator check. The download path reaches backup_config.export_backup…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

21/09/2026

[CVE-2026-79920] Ajenti is a Linux & BSD modular server admin panel. Prior to version 2.2.16, any authenticated user …

Ajenti is a Linux & BSD modular server admin panel. Prior to version 2.2.16, any authenticated user can call /api/core/tasks/start to enqueue InstallPlugin, UnInstallPlugin, or UpgradeAll from plugins/plugins/tasks.py without plugin-management authorization. InstallPlugin and UnInstallPlugin construct a pip package specification from unvalidated name and version fields, and the task worker invokes…

nvdcriticovulnerabilidad CVSS 9.9 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-77560] Tinyauth is an authentication and authorization server. Prior to 5.1.2, Tinyauth compares forwarded …

Tinyauth is an authentication and authorization server. Prior to 5.1.2, Tinyauth compares forwarded hostnames case-sensitively while reverse proxies route equivalent hostnames case-insensitively, allowing an authenticated low-privilege user to bypass per-app access controls with a differently cased hostname. The lookup in internal/service/access_controls_service.go through lookupStaticACLs and Get…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-62371] KubeEdge is an open source system for extending native containerized application orchestration capab…

KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. From 1.12.0 until 1.21.2, 1.22.2, and 1.23.1, the v1alpha2 NodeUpgradeJob handler in edge/pkg/taskmanager/actions/nodeupgradejob.go concatenates authenticated user-controlled spec.version and spec.image values into the keadm upgrade edge shell command. A user with permissio…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Crítico vulnerabilidad

21/09/2026

[CVE-2026-85751] Mailu is a mail server distributed as a set of Docker images. From Mailu 2.0 until 2024.06.55 and pr…

Mailu is a mail server distributed as a set of Docker images. From Mailu 2.0 until 2024.06.55 and prior to Mailu helm-charts 2.7.3, deployments with PROXY_AUTH_WHITELIST configured but REAL_IP_HEADER unset trusted a client-controlled X-Forwarded-By header for header-based proxy authentication. The proxy_hide_header directive in the nginx template at core/nginx/conf/proxy.conf hid the header from u…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-82412] ntopng is a web-based network traffic monitoring application. Prior to 6.7.260717, the vulnerability…

ntopng is a web-based network traffic monitoring application. Prior to 6.7.260717, the vulnerability-scan endpoints scripts/lua/rest/v2/add/host/to_scan.lua and scripts/lua/rest/v2/exec/host/schedule_vulnerability_scan.lua accept the scan_ports parameter without an administrator gate and pass it through validateSingleWord, which permits shell metacharacters. scripts/lua/modules/vulnerability_scan/…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-61687] Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale.…

Hatchet is a platform for orchestrating background tasks, AI agents, and durable workflows at scale. Prior to 0.91.1, ValidateOAuthState clears the oauth_state_ session value to an empty string after a successful OAuth callback and later accepts an empty state parameter as equal, allowing an unauthenticated attacker to bind a victim's Hatchet session to an attacker-controlled OAuth identity. Explo…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-36467] Unrestricted Upload of File with Dangerous Type in core/modules/media.php in CuteNews v.2.1.2 allows…

Unrestricted Upload of File with Dangerous Type in core/modules/media.php in CuteNews v.2.1.2 allows remote authenticated users with access to the Media Manager panel to execute arbitrary code in the context of the web application, leading to remote server access by triggering a reverse shell.

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94184] A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious …

A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response. This may lead to remote code execution depending on stack-frame layout, or to authentication failure …

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

21/09/2026

[CVE-2026-94301] The fix for CVE-2026-47065/ZDRES-232 ("resolveProxyClass Not Overridden - acceptMatchers Filter Bypa…

The fix for CVE-2026-47065/ZDRES-232 ("resolveProxyClass Not Overridden - acceptMatchers Filter Bypass via java.lang.reflect.Proxy"), released on 2026-06-02 and announced as "Fully addressed" in MINA 2.2.8, 2.1.13 and 2.0.29, was committed to the  2.2.X branch only. The 2.0.X and 2.1.X maintenance branches never received the resolveProxyClass() override, so the 2.0.29 and 2.1.13 artifacts listed a…

nvdcriticovulnerabilidad CVSS 9.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-80110] A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding…

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Crítico vulnerabilidad

21/09/2026

[CVE-2026-86473] Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token co…

Apache Airflow: the Core API logout endpoint revokes only a session token presented as the _token cookie. When a client logs out presenting its credential as an Authorization bearer header instead, the endpoint returns its normal logout response but revokes nothing, so the token remains valid until it expires. An attacker who already holds a copy of that token keeps the victim's access after the v…

nvdcriticovulnerabilidad CVSS 9.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-75939] A flaw was found in openshift/oc-mirror. The tool incorrectly verifies PGP (Pretty Good Privacy) rel…

A flaw was found in openshift/oc-mirror. The tool incorrectly verifies PGP (Pretty Good Privacy) release image signatures by checking for signature errors before the entire signed body is processed, leading to a bypass of the signature verification. A remote attacker, by intercepting or manipulating network traffic to the signature endpoint, could exploit this to craft a PGP message with a valid R…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-61628] nginx ignition is a user interface for the nginx web server. Prior to version 2.41.1, `POST /api/use…

nginx ignition is a user interface for the nginx web server. Prior to version 2.41.1, `POST /api/users/onboarding/finish` is registered as anonymous (unauthenticated) and creates a user with full ReadWrite admin permissions. Because the handler uses a check-then-act (TOCTOU) pattern between the "onboarding already completed?" check and the user-creation write, with no atomic guard, a remote unauth…

nvdaltovulnerabilidad CVSS 8.1 NVD