Alertas de Seguridad de la Información

M Alto vulnerabilidad

21/09/2026

[CVE-2026-49450] Joplin is an open source note-taking and to-do application that organises notes and lists into noteb…

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.7.2, Joplin Desktop for Windows omits publisherName from packages/app-desktop/package.json, so the generated app-update.yml causes NsisUpdater.verifySignature() to skip comparison of a downloaded update's Authenticode signer with Joplin's signer. An attacker who controls the update …

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-49453] Joplin is an open source note-taking and to-do application that organises notes and lists into noteb…

Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Prior to 3.6.15 and 3.7.2, Joplin accepts synchronized resource metadata whose id or file_extension contains parent-directory or path-separator characters. BaseItem.unserialize() stores the unvalidated fields, resourceFilename() concatenates them into a destination path, and ResourceFetcher wr…

nvdaltovulnerabilidad CVSS 7.0 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-81469] Dell Inventory Collector Client, versions prior to 15.0.0, contain an Unquoted Search Path or Elemen…

Dell Inventory Collector Client, versions prior to 15.0.0, contain an Unquoted Search Path or Element vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Code execution and Elevation of Privileges

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73546] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's /stats?format=html admin endpoint uses StatsHtmlRender, which sanitizes string statistic values but emits statistic names without HTML encoding. A data-plane component such as grpc_stats with stats_for_all_methods enabled can incorporate attacker-controlled p…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73547] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's ext_authz filter assumes that a request contains a :path pseudoheader when applying query_parameters_to_set or query_parameters_to_remove from an authorization response. A path-less CONNECT request makes request_headers_->Path() return null, and Filter::onCom…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73548] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy forwards data for a configured non-WebSocket HTTP upgrade before the upstream accepts the upgrade. An unauthenticated HTTP/2 client can place a complete HTTP/1.1 request in extended CONNECT data; Envoy downgrades the request, writes the data unframed to a keep-…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73550] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy copies every decoded HTTP/2 Host header value before discarding it when :authority is already present. The discarded value bypasses saveHeader, so its bytes and count are not charged against request header limits. An unauthenticated client can use HPACK indexin…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73552] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy HTTP RBAC accepts RFC-valid opaque header bytes but evaluates safe_regex values with RE2's UTF-8 subject semantics. A downstream client can preserve a prohibited marker and add an unrelated obs-text octet, causing RE2::FullMatch to return false and a negative R…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73512] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's HttpDatagramHandler caches the current RequestDecoder when Capsule Protocol is enabled. Stream recreation, including an internal redirect, replaces the ActiveStream and updates EnvoyQuicServerStream but does not update the handler's cached pointer. A subseque…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-73513] Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36…

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.36.10, 1.37.6, 1.38.4, and 1.39.1, Envoy's optional oghttp2 upstream HTTP/2 codec accepts a response trailer HEADERS frame without END_STREAM. Envoy completes and deferred-deletes the ActiveRequest while oghttp2 keeps the stream open, leaving ClientStreamImpl with a dangling response_decoder_ referenc…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-55159] luci-app-adblock-fast a WebUI for fast, lightweight DNS-based ad-blocker for OpenWrt that works with…

luci-app-adblock-fast a WebUI for fast, lightweight DNS-based ad-blocker for OpenWrt that works with dnsmasq, smartdns, or unbound. Prior to 1.2.4-2, the luci.adblock-fast.setCronEntry RPC method accepts an entry argument containing carriage-return or line-feed characters and serializes it into /etc/crontabs/root as though it were one logical line. An authenticated delegated user with the luci-app…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-55897] luci-app-advanced-reboot is a LuCI (web interface) application for OpenWrt that provides a way to r…

luci-app-advanced-reboot is a LuCI (web interface) application for OpenWrt that provides a way to reboot your router into an alternative firmware partition or perform reboot operations directly from the web UI. Prior to 1.1.2-6, the luci-app-advanced-reboot read ACL in applications/luci-app-advanced-reboot/root/usr/share/rpcd/acl.d/luci-app-advanced-reboot.json grants rpcd file.exec permission f…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-58269] Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Pri…

Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.4.0, `POST /api/auth/token` authenticates with username and password only, then calls `getTokens()`, which returns full access and refresh JWTs without checking whether the account has TOTP 2FA enabled. An attacker with stolen or phished credentials can bypass 2FA in a single request…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-49811] Dell Command | Monitor (DCM), versions prior to 10.13.2, contain an Incorrect Permission Assignment …

Dell Command | Monitor (DCM), versions prior to 10.13.2, contain an Incorrect Permission Assignment for Critical Resource vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

nvdaltovulnerabilidad CVSS 8.4 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94495] jshERP through 3.6 fails to properly validate user privileges in SystemConfigService.updateSystemCon…

jshERP through 3.6 fails to properly validate user privileges in SystemConfigService.updateSystemConfig, allowing authenticated users to modify tenant system configuration. Attackers can rewrite or delete tenant-wide settings covering company identity, stock rules, approval behavior, and printing configuration through the systemConfig endpoint.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94496] jshERP through 3.6 fails to validate caller permissions in role management endpoints, allowing authe…

jshERP through 3.6 fails to validate caller permissions in role management endpoints, allowing authenticated users to modify any role's data scope or delete roles. Attackers can exploit the /role/update and /role/delete endpoints to escalate privileges, change data visibility to all data, and access all business records in the tenant.

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94497] jshERP through 3.6 fails to validate object ownership in by-id info, update, and delete endpoints ac…

jshERP through 3.6 fails to validate object ownership in by-id info, update, and delete endpoints across multiple resource types. Authenticated users can read, modify, and delete other users' business objects by submitting direct object identifiers without authorization checks.

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94501] jshERP through 3.6 contains an authorization bypass vulnerability in the userBusiness CRUD endpoints…

jshERP through 3.6 contains an authorization bypass vulnerability in the userBusiness CRUD endpoints that allows authenticated users to create, modify, or delete authorization-relation rows without privilege checks. Attackers can manipulate user-role mappings and access controls to escalate privileges, strip access from other accounts, or modify role-function relationships for any user in the tena…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94411] jshERP 3.6 contains a privilege escalation vulnerability in the updateOneValueByKeyIdAndType endpoin…

jshERP 3.6 contains a privilege escalation vulnerability in the updateOneValueByKeyIdAndType endpoint that allows authenticated users to grant themselves arbitrary roles. Attackers can send a POST request with type=UserRole, their own user ID, and a role ID list to escalate from low-privilege tenant user to tenant administrator.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

21/09/2026

[CVE-2026-94412] jshERP through 3.6 contains an authorization bypass vulnerability in the POST /user/resetPwd endpoin…

jshERP through 3.6 contains an authorization bypass vulnerability in the POST /user/resetPwd endpoint that allows authenticated users to reset any other user's password. Attackers can submit a request with an arbitrary target user ID to reset that account's password to a known default value, enabling unauthorized access to other user accounts including administrators.

nvdaltovulnerabilidad CVSS 8.8 NVD