Alertas de Seguridad de la Información

M Alto vulnerabilidad

06/08/2026

[CVE-2026-67621] Flowise through 3.1.4 contains a missing authorization vulnerability that allows authenticated works…

Flowise through 3.1.4 contains a missing authorization vulnerability that allows authenticated workspace members to perform unauthorized document store operations by accessing unprotected mutation endpoints. Attackers holding only view-level permissions can send direct HTTP requests to the upsert and refresh document store routes to trigger document ingestion, refresh vector database contents, con…

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-67422] pymdown-extensions is a collection of extensions for the Python Markdown library. In versions up to …

pymdown-extensions is a collection of extensions for the Python Markdown library. In versions up to and including 11.0, four inline processors (caret, tilde, betterem, and magiclink) use regular expressions whose content groups can partition a run of delimiter characters in exponentially many ways, causing catastrophic backtracking. As a result, a single untrusted Markdown line under 50 bytes rend…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-64665] Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, w…

Statamic is a Laravel and Git powered content management system (CMS). Prior to 5.74.1 and 6.24.0, when OAuth login was enabled with a provider that does not guarantee verified email addresses, an unauthenticated attacker could sign in as an existing user, potentially including a super admin, without knowing that user's password, because the application matched OAuth identities to accounts by emai…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-65400] An authentication issue was addressed with improved state management. This issue is fixed in macOS S…

An authentication issue was addressed with improved state management. This issue is fixed in macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1. An attacker on the network may be able to authenticate to Screen Sharing without valid credentials.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-63637] Dgraph is an open source distributed GraphQL database. Prior to 25.3.8, maybeQuoteArg in graphql/res…

Dgraph is an open source distributed GraphQL database. Prior to 25.3.8, maybeQuoteArg in graphql/resolve/query_rewriter.go passes regexp filter strings into generated DQL without quoting or validating the /pattern/flags form, allowing crafted GraphQL query or mutation filters to inject DQL operators, disclose unintended nodes, or expand modification and deletion targets. This issue is fixed in ver…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-63725] sysPass's FileBackupService::doBackupFiles() in lib/SP/Services/Backup/FileBackupService.php around …

sysPass's FileBackupService::doBackupFiles() in lib/SP/Services/Backup/FileBackupService.php around line 388 builds a tar shell command by string-concatenating the backup directory path $this->path directly into the command line ('tar czf ' . $backupFileApp . ' ' . BASE_PATH . ' --exclude \"' . $this->path . '\" 2>&1') and passes the result to PHP's exec() with no application of escapeshellarg() a…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-5855] Contiki-NG's LwM2M TLV parser lwm2m_tlv_read() in os/services/lwm2m/lwm2m-tlv.c ignores its caller-s…

Contiki-NG's LwM2M TLV parser lwm2m_tlv_read() in os/services/lwm2m/lwm2m-tlv.c ignores its caller-supplied buffer length argument and reads up to six bytes from the input buffer with no bounds check. The caller in lwm2m-engine.c iterates while there is at least one byte remaining, so a crafted CoAP WRITE to any LwM2M endpoint whose final TLV supplies exactly one byte triggers up to five out-of-bo…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-5856] Contiki-NG's DNS/mDNS resolver skip_name() in os/services/resolv/resolv.c walks DNS wire-format name…

Contiki-NG's DNS/mDNS resolver skip_name() in os/services/resolv/resolv.c walks DNS wire-format name labels with no packet-boundary check, and the caller in newdata() invokes it in a loop iterating nquestions times from the attacker-controlled DNS header before validating the transaction ID. An attacker who sets nquestions higher than the number of complete questions present causes skip_name() to …

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-5857] Contiki-NG's MQTT client parse_publish_vhdr() in os/net/app-layer/mqtt/mqtt.c sets topic_len_receive…

Contiki-NG's MQTT client parse_publish_vhdr() in os/net/app-layer/mqtt/mqtt.c sets topic_len_received=1 before checking topic_len against the 64-byte limit, so an over-length topic returns early but leaves the flag set. On the next TCP segment, tcp_input() re-invokes the parser with topic_received==0, and the persisted topic_len_received==1 skips the length-reading block containing the guard, fall…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-53983] Ground Station prior to 0.6.0 contains an unauthenticated blind server-side request forgery vulnerab…

Ground Station prior to 0.6.0 contains an unauthenticated blind server-side request forgery vulnerability in the orbital-source configuration path that allows any unauthenticated Socket.IO client to cause the ground-station process to issue outbound HTTP requests to attacker-chosen destinations. Attackers can connect to the Socket.IO server on port 7000 without credentials due to disabled authenti…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-48084] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Versions prior to 1.0.2 don't throttle failed passphrase login attempts. An attacker can submit unlimited wrong passphrase guesses against any known email address, capped only by the Argon2 verification cost (about 100 milliseconds per attempt on the tested host, giving 10 attempts per secon…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-48079] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, when a user navigates to the `/logout` page, the page's server-side load handler deletes the `access_token` cookie before calling `/api/auth/logout` via an internal `event.fetch()`. The internal fetch consequently runs without the auth cookie, so `apiAuthHandle` rejec…

nvdaltovulnerabilidad CVSS 7.4 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-48080] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, the `GET /api/tenants/{id}` endpoint returns the full tenant record to any authenticated `TENANT_ADMIN` of that tenant, including the `databaseUrl` field. This field contains the live PostgreSQL connection string the application uses to connect to that tenant's databa…

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-48081] OpenReception's appointment booking software provides an end-to-end encrypted appointment booking pl…

OpenReception's appointment booking software provides an end-to-end encrypted appointment booking platform. Prior to version 1.0.2, a TENANT_ADMIN can store `javascript:` URLs in the tenant `links` configuration (`website`, `imprint`, `privacyStatement`). These values are returned to the patient-facing landing page via `/api/public`, hydrated into the SvelteKit Button component, and rendered as `

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-48054] OpenZeppelin Contracts Wizardis a web application to interactively build a contract out of component…

OpenZeppelin Contracts Wizardis a web application to interactively build a contract out of components from OpenZeppelin Contracts. Versions prior to 0.10.9 generate a Hardhat test file (`test/test.ts`) by interpolating user-supplied `opts.name` (ERC20/ERC721) and `opts.uri` (ERC1155) directly into TypeScript string literals at `zip-hardhat.ts:48` and `:50` without any JavaScript string escaping. N…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-43631] llama.cpp builds b7492 through the latest b9060 contains a use-after-free vulnerability in the vocab…

llama.cpp builds b7492 through the latest b9060 contains a use-after-free vulnerability in the vocab pointer of llama-server when the --sleep-idle-seconds feature is enabled, allowing unauthenticated remote attackers to execute arbitrary code. Attackers can trigger the vulnerability by sending requests to affected endpoints while the server transitions to sleep mode, causing concurrent worker thre…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-43632] llama.cpp builds b7492 through the latest b9060 contains a use-after-free vulnerability in llama-ser…

llama.cpp builds b7492 through the latest b9060 contains a use-after-free vulnerability in llama-server affecting six tokenization endpoints (/tokenize, /detokenize, /infill, /apply-template, /rerank, and /anthropic/count_tokens) that bypass the task queue and access ctx_server.vocab directly on HTTP worker threads. Attackers can exploit a time-of-check-time-of-use race condition where the main th…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-45378] Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0…

Decidim is a participatory democracy framework. Prior to 0.30.9, from 0.31.0 before 0.31.5, and in 0.32.0.rc1 before 0.32.0.rc2, the identity-document verification admin UI embeds verification_attachment blobs through reusable signed Active Storage disk URLs, allowing anyone who obtains a URL to download the scanned document without an authenticated Decidim session until the signature expires. Ver…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-45414] Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2,…

Decidim is a participatory democracy framework. Prior to 0.31.5 and in 0.32.0.rc1 before 0.32.0.rc2, JWT-backed API authentication is not bound to the organization selected by the current host, allowing a JWT issued for one tenant to be replayed against another tenant’s API to read participantDetails data and reach the proposal.answer mutation path. This issue is fixed in versions 0.31.5 and 0.32.…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

06/08/2026

[CVE-2026-43627] llama.cpp builds b1283 through b9058 contain an integer overflow vulnerability in the llama_batch_in…

llama.cpp builds b1283 through b9058 contain an integer overflow vulnerability in the llama_batch_init() function where unchecked multiplications in malloc() calls can wrap past INT32_MAX when computing allocation sizes. Attackers can pass specially crafted parameters to trigger integer overflow, causing heap corruption and potentially achieving arbitrary code execution through subsequent batch op…

nvdaltovulnerabilidad CVSS 7.8 NVD