Alertas de Seguridad de la Información

M Alto vulnerabilidad

15/09/2026

[CVE-2026-58200] Payload Plugins is a collection of plugins designed to enhance Payload CMS. From 0.3.0 until 0.4.0, …

Payload Plugins is a collection of plugins designed to enhance Payload CMS. From 0.3.0 until 0.4.0, @jhb.software/payload-cloudinary-plugin deployments with clientUploads enabled expose POST /api/cloudinary-generate-signature, whose handler in cloudinary/src/getGenerateSignature.ts passes attacker-controlled body.paramsToSign directly to cloudinary.utils.api_sign_request without a key allowlist, c…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-59160] Yeger is a monorepo for npm packages maintained under the yeger scope. Prior to 2.8.9, the turbo-gra…

Yeger is a monorepo for npm packages maintained under the yeger scope. Prior to 2.8.9, the turbo-graph package starts its embedded Next.js server from packages/turbo-graph/src/index.ts on all interfaces, including 0.0.0.0:29312 by default, while the GET handler for /api/run in packages/turbo-graph-ui/app/api/run/route.ts has no authentication, authorization, CSRF protection, or task allowlist. The…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-55690] The EmbedVideo Extension is a MediaWiki extension which adds a parser function called #ev and variou…

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called #ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedServiceFactory::newFromName in includes/EmbedService/EmbedServiceFactory.php interpolates an attacker-controlled unknown service name into exception text, and includes/EmbedVideo.php returns that text a…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-55691] The EmbedVideo Extension is a MediaWiki extension which adds a parser function called #ev and variou…

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called #ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, EmbedHtmlFormatter::toHtml in includes/EmbedService/EmbedHtmlFormatter.php passes the user-supplied class value directly to sprintf while constructing a figure element. A quote in the class value can termina…

nvdaltovulnerabilidad CVSS 8.6 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-55692] The EmbedVideo Extension is a MediaWiki extension which adds a parser function called #ev and variou…

The EmbedVideo Extension is a MediaWiki extension which adds a parser function called #ev and various parser tags for embedding video clips from various video sharing services. Prior to 4.1.0, with the default $wgEmbedVideoRequireConsent configuration enabled, includes/EmbedService/EmbedHtmlFormatter.php places JSON returned through includes/EmbedService/AbstractEmbedService.php into the data-mw-i…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-55149] Vouch Proxy is an SSO and OAuth/OIDC login solution for Nginx using the auth_request module. Prior t…

Vouch Proxy is an SSO and OAuth/OIDC login solution for Nginx using the auth_request module. Prior to 0.48.0, Cookie in pkg/cookie/cookie.go parses the total part count from an attacker-controlled multipart cookie name and passes the value to make([]string, numParts) without checking that the value is positive or reasonably bounded. Requests to /validate and /_external-auth-:id reach JWTCacheHandl…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-19780] Koha Eval Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attac…

Koha Eval Code Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Koha. Authentication is required to exploit this vulnerability. The specific flaw exists within the web service, which listens on TCP port 8081 by default. The issue results from the lack of proper validation of a user-supplied string befo…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91990] Tornado before 6.5.8 contains a memory amplification vulnerability in parse_multipart_form_data that…

Tornado before 6.5.8 contains a memory amplification vulnerability in parse_multipart_form_data that splits multipart data before validating the max_parts limit. Attackers can send crafted multipart requests with many parts to create large transient lists, exhausting server memory and causing denial of service.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91985] Vikunja before 2.6.0 fails to properly restrict access to the link-share hash field in single-share …

Vikunja before 2.6.0 fails to properly restrict access to the link-share hash field in single-share read endpoints, allowing read-only members to obtain the share's secret credential. Attackers can exchange the disclosed hash for a link-share JWT at the share's permission level to escalate privileges and perform unauthorized writes or administrative actions.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91988] atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry back…

atomic-agents-stack before 1.1.0 accepts cleartext HTTP schemes in the HTTP MCP server-registry backend factory, allowing network man-in-the-middle attackers to rewrite catalog responses. Attackers can inject arbitrary command and argument values that are spawned as local subprocesses by MCPClientPool to achieve code execution on the agent host.

nvdaltovulnerabilidad CVSS 8.1 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91964] FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request…

FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in nego_send_negotiation_request when processing Server Redirection PDU messages with attacker-controlled LoadBalanceInfo fields. A malicious RDP server can trigger the overflow by sending an arbitrary-length field that gets written to a fixed 512-byte buffer without validation, causing client crashes or potential code execution w…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91948] FreeRDP versions before 3.31.0 contain an out-of-bounds write vulnerability in server-side static vi…

FreeRDP versions before 3.31.0 contain an out-of-bounds write vulnerability in server-side static virtual channel handling when CHANNEL_OPTION_SHOW_PROTOCOL is enabled. Authenticated clients can queue oversized channel messages that cause buffer underflow and corrupt heap memory including live pointers, potentially enabling code execution.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91941] Crawl4AI before 0.9.3 contains an uncontrolled resource consumption vulnerability in PDFContentScrap…

Crawl4AI before 0.9.3 contains an uncontrolled resource consumption vulnerability in PDFContentScrapingStrategy that allows untrusted clients to cause denial of service. Attackers can select the PDF scraping strategy in POST requests to download large remote PDFs without size or page limits, exhausting disk, CPU, and bandwidth on shared workers.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91943] Crawl4AI before 0.9.3 contains a server-side request forgery vulnerability in PDFContentScrapingStra…

Crawl4AI before 0.9.3 contains a server-side request forgery vulnerability in PDFContentScrapingStrategy where _get_pdf_path() re-downloads targets with Python requests without egress validation. Authenticated attackers can supply URLs that redirect to internal addresses or use DNS rebinding to access internal services, exfiltrating responses through PDF text extraction in crawl results.

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91938] Flowise versions before 3.1.4 contain a server-side request forgery vulnerability in Cheerio, Playwr…

Flowise versions before 3.1.4 contain a server-side request forgery vulnerability in Cheerio, Playwright, and Puppeteer document loader nodes that bypass SSRF protection. Attackers can provide arbitrary URLs to fetch cloud metadata, internal services, and private network resources with response content returned as document text.

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91932] Flowise before 3.1.4 contains a validation bypass vulnerability in MCP server configuration allowing…

Flowise before 3.1.4 contains a validation bypass vulnerability in MCP server configuration allowing authenticated attackers remote code execution through an unvalidated cwd parameter. Attackers can bypass path validation using clean filenames in the args array while controlling the working directory to execute malicious code.

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91933] Flowise before 3.1.4 fails to enforce workspace-level authorization checks in openai-realtime endpoi…

Flowise before 3.1.4 fails to enforce workspace-level authorization checks in openai-realtime endpoints, allowing authenticated users to access tools from ChatFlows in other workspaces by supplying an unscoped chatflowid. Attackers can invoke GET and POST requests to retrieve tool definitions and execute tools from victim workspaces, triggering external side effects and accessing sensitive tool ou…

nvdaltovulnerabilidad CVSS 7.1 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91934] Flowise versions before 3.1.4 fail to validate file paths in the SQL Database Chain node when connec…

Flowise versions before 3.1.4 fail to validate file paths in the SQL Database Chain node when connecting to SQLite databases, allowing authenticated attackers to write arbitrary files. Attackers can write malicious SQLite databases to system directories or inject files into the web root to execute commands or perform stored XSS attacks.

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91935] Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticate…

Flowise before 3.1.4 fails to validate baseURL parameters in chat-model nodes, allowing authenticated users to redirect requests to arbitrary hosts. Attackers with chatflows:create or chatflows:update permissions can exfiltrate LLM provider API keys by redirecting requests to cloud metadata services or internal hosts.

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

15/09/2026

[CVE-2026-91930] Flowise before 3.1.4 fails to scope enterprise organization and workspace membership APIs to the cal…

Flowise before 3.1.4 fails to scope enterprise organization and workspace membership APIs to the caller's tenant, allowing authenticated users to supply arbitrary organization IDs. Attackers can add themselves as organization owners, create workspaces, and gain administrative access to victim organizations by exploiting insufficient tenant isolation in the organizationuser and workspace endpoints.

nvdaltovulnerabilidad CVSS 7.5 NVD