Alertas de Seguridad de la Información

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71284] Fledge's backup-restore upload handler, upload_backup() (python/fledge/services/core/api/backup_rest…

Fledge's backup-restore upload handler, upload_backup() (python/fledge/services/core/api/backup_restore.py), takes the first extracted tar member's filename (tar_file_names[0]) and builds a shell command via string formatting: `cmd = "cp {} {}".format(source, backup_path); ret_code = os.system(cmd)`. The only pre-check on the filename is a prefix/suffix match (startswith(backup_prefix), endswith(v…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71285] Uptime Kuma's Matomo analytics integration (server/analytics/matomo-analytics.js) injects the admin-…

Uptime Kuma's Matomo analytics integration (server/analytics/matomo-analytics.js) injects the admin-configurable Matomo `siteId` value as a bare, unquoted JavaScript expression inside a block rendered on every public status page: `_paq.push(['setSiteId', ${escapedSiteIdHTMLAttribute}]);`. The escaping pipeline used (jsesc with isScriptContext:true, then html-escaper.escape()) does not esc…

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71287] Cacti's sanitize_sql_column() (lib/functions.php) sanitizes user-supplied ORDER BY column names usin…

Cacti's sanitize_sql_column() (lib/functions.php) sanitizes user-supplied ORDER BY column names using the regex `preg_replace('/[^a-zA-Z0-9_().]/', '', $column)`. Because this allowlist retains letters, digits, underscore, parentheses, and dot (intended to support expressions like COUNT(id) and table.column), a payload such as `SLEEP(5)` passes through completely unmodified. The sanitized value is…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71288] Koha's guided report builder (reports/guided_reports.pl) reads the `order_by` CGI parameter and, for…

Koha's guided report builder (reports/guided_reports.pl) reads the `order_by` CGI parameter and, for each value, a dynamically-named `{order}_ovalue` parameter, and concatenates both directly into an SQL ORDER BY clause with no allowlist or validation: `my @order_by = $input->multi_param('order_by'); foreach my $order (@order_by) { my $value = $input->param($order . "_ovalue"); $query_orderby = " …

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71291] Bolt CMS renders content field values through Twig's full application-level Environment with no Sand…

Bolt CMS renders content field values through Twig's full application-level Environment with no SandboxExtension registered anywhere in the codebase. In src/Entity/Field.php, getTwigValue() calls shouldBeRenderedAsTwig(), which gates rendering only on the field definition's allow_twig flag and a regex checking for `{{`, `{%`, or `{#`; when true, the raw field value is compiled and rendered via `se…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71292] Subrion CMS's admin grid sorting helper, _gridGetSorting() in includes/classes/ia.base.controller.ad…

Subrion CMS's admin grid sorting helper, _gridGetSorting() in includes/classes/ia.base.controller.admin.php, whitelists the `dir` (ASC/DESC) request parameter via in_array(), but falls back to the raw, attacker-supplied `sort` GET parameter whenever the requested key is not present in the per-controller $_gridSorting whitelist array: `$column = isset($this->_gridSorting[$params['sort']]) ? ... : $…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71276] Magistrala (formerly Mainflux)'s message-readers API reads a `format` value from the HTTP query stri…

Magistrala (formerly Mainflux)'s message-readers API reads a `format` value from the HTTP query string (readers/api/http/transport.go) with no validation and interpolates it directly into raw SQL queries via fmt.Sprintf() in both the PostgreSQL reader (readers/postgres/messages.go: `fmt.Sprintf("SELECT * FROM %s WHERE %s ...", format, cond)`) and the TimescaleDB reader (readers/timescale/messages.…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71279] Zigbee2MQTT's ExternalJSExtension.getFilePath() (lib/extension/externalJS.ts) joins a `name` paramet…

Zigbee2MQTT's ExternalJSExtension.getFilePath() (lib/extension/externalJS.ts) joins a `name` parameter received via an MQTT message (topic zigbee2mqtt/bridge/request/extension/save) into the extensions base path using path.join(basePath, name) with no sanitization. Because path.join() resolves `../` sequences, a name such as `../../tmp/evil.js` escapes the intended extensions directory. The extens…

nvdaltovulnerabilidad CVSS 8.0 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71280] go-shiori's DownloadBookmark() (internal/core/download.go) fetches a caller-supplied bookmark URL us…

go-shiori's DownloadBookmark() (internal/core/download.go) fetches a caller-supplied bookmark URL using a plain http.Client with no custom DialContext or destination-IP validation (no IsLoopback(), IsPrivate(), IsUnspecified(), or IsLinkLocalUnicast() checks). An authenticated user creating or updating a bookmark via POST /api/bookmark, PUT /api/v1/bookmarks/cache, or POST /api/bookmarks/ext can s…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71281] Hugging Face peft's LoRA-GA and CorDA initialization modules (src/peft/tuners/lora/corda.py lines ~1…

Hugging Face peft's LoRA-GA and CorDA initialization modules (src/peft/tuners/lora/corda.py lines ~102 and ~163, and src/peft/tuners/lora/loraga.py line ~101) call torch.load() on config-specified cache/covariance files without weights_only=True, bypassing peft's own safe-loading wrapper used elsewhere in the codebase. Because torch.load() without weights_only=True performs full pickle deserializa…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71269] Node-RED's local-filesystem library storage module (getLibraryEntry() and saveLibraryEntry() in pack…

Node-RED's local-filesystem library storage module (getLibraryEntry() and saveLibraryEntry() in packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/library.js), reachable via GET/POST /library/:lib/:type/*path, joins the user-supplied path parameter directly into the filesystem path via fspath.join(libDir, type, path) with no traversal sanitization, containment check, or path norma…

nvdaltovulnerabilidad CVSS 7.2 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71270] Stirling-PDF's POST /api/v1/convert/url/pdf endpoint (ConvertWebsiteToPDF.java) was not updated with…

Stirling-PDF's POST /api/v1/convert/url/pdf endpoint (ConvertWebsiteToPDF.java) was not updated with the CustomHtmlSanitizer/SsrfProtectionService SSRF protections that were added to three sibling conversion endpoints (html/pdf, file/pdf, markdown/pdf). The endpoint validates only that the initial requested URL resolves to a public IP, then fetches the page's HTML server-side and hands it, unsanit…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71271] Memos' webhook URL validation, isReservedIP() (internal/webhook/validate.go), checks a candidate IP …

Memos' webhook URL validation, isReservedIP() (internal/webhook/validate.go), checks a candidate IP against a reservedCIDRs list that omits 0.0.0.0/8 and never calls ip.IsUnspecified() — unlike the correctly implemented sibling function isInternalIP() in internal/httpgetter/html_meta.go, which does. Because Linux redirects connections to 0.0.0.0 to loopback (127.0.0.1), an attacker registering a w…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71272] Memos' webhook dispatch function safeDialContext() (internal/webhook/webhook.go) resolves the target…

Memos' webhook dispatch function safeDialContext() (internal/webhook/webhook.go) resolves the target hostname via net.DefaultResolver.LookupHost() and validates the resulting IPs against reserved ranges, but then dials net.JoinHostPort(host, port) using the original hostname rather than the already-validated IP address. Because net.Dialer.DialContext() performs its own independent DNS resolution, …

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71274] OpenBK7231T's CHANNEL_SetLabel() (src/cmnds/cmd_channels.c) stores channel labels received via the M…

OpenBK7231T's CHANNEL_SetLabel() (src/cmnds/cmd_channels.c) stores channel labels received via the MQTT SetChannelLabel command using strdup() with no HTML sanitization. CHANNEL_GetLabel() returns these labels unsanitized, and they are rendered via hprintf255() at 15+ locations in src/httpserver/http_fns.c with no HTML encoding. An attacker with MQTT broker access (commonly unauthenticated in real…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71261] dr_libs dr_wav.h (all versions through current master) contains an integer overflow in W64 CUE chunk…

dr_libs dr_wav.h (all versions through current master) contains an integer overflow in W64 CUE chunk metadata parsing. In drwav__metadata_process_chunk(), a stage-1 capacity estimate truncates the 64-bit W64 chunk sizeInBytes to size_t before dividing by DRWAV_CUE_POINT_BYTES; on 32-bit builds this truncation causes the pre-allocated extra metadata capacity to be computed incorrectly. The subseque…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71264] WLED's GET /json/cfg endpoint (registered in wled00/wled_server.cpp) calls serveJson() with no setti…

WLED's GET /json/cfg endpoint (registered in wled00/wled_server.cpp) calls serveJson() with no settings-PIN check, unlike the /edit endpoint which explicitly checks correctPIN, disclosing the device's general configuration (network, hardware, LED setup) to any unauthenticated client on the network. Separately, the settings-PIN unlock state is tracked via a single global boolean `correctPIN` (wled0…

nvdaltovulnerabilidad CVSS 8.2 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71265] Domoticz's MochadTCP::MatchLine() handler for MOCHAD_RFSEC messages (hardware/MochadTCP.cpp) copies …

Domoticz's MochadTCP::MatchLine() handler for MOCHAD_RFSEC messages (hardware/MochadTCP.cpp) copies network-received data from the up-to-1028-byte m_mochadbuffer into a fixed 50-byte stack buffer tempRFSECbuf using strcpy() with no length check, across three separate code branches (DS10A/KR10A/MS10A device types). An attacker on the local network segment able to reach the Mochad TCP bridge (defaul…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71266] tinyobjloader-c's tinyobj_parse_and_index_mtl_file() (tinyobj_loader_c.h) reads each line of a .mtl …

tinyobjloader-c's tinyobj_parse_and_index_mtl_file() (tinyobj_loader_c.h) reads each line of a .mtl material file into a fixed 4096-byte stack buffer `linebuf` via memcpy(linebuf, p, p_len), guarded only by `assert(p_len < 4095)`. Because assert() compiles to a no-op under -DNDEBUG (standard for release builds), a crafted .mtl file containing a line (e.g. a "newmtl" material name) longer than 4096…

nvdaltovulnerabilidad CVSS 7.8 NVD

M Alto vulnerabilidad

05/08/2026

[CVE-2026-71259] ESPHome through 2026.7.0-dev contains an operator-precedence bug in the cv.url() validator in esphom…

ESPHome through 2026.7.0-dev contains an operator-precedence bug in the cv.url() validator in esphome/config_validation.py: `if parsed.scheme and parsed.netloc or parsed.scheme == "file": return parsed.geturl()`. Because `and` binds tighter than `or`, any file: URI passes validation regardless of netloc. This validator gates the `url:` field of the external_components YAML directive's git source s…

nvdaltovulnerabilidad CVSS 8.6 NVD