Alertas de Seguridad de la Información

M Alto vulnerabilidad

24/06/2026

[CVE-2026-54066] SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the patch for CVE-202…

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the patch for CVE-2026-41894 ("Path Traversal via Double URL Encoding") sanitized the /export/ route but the identical root cause remains in the /assets/*path route. In publish mode (anonymous read-only HTTP endpoint, default port 6808), an unauthenticated remote attacker can read arbitrary files inside WorkspaceDir — i…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-54070] SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, renderPackageREADME i…

SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, renderPackageREADME in kernel/bazaar/readme.go renders a Bazaar package README from Markdown to HTML with the lute engine and SetSanitize(true). The lute sanitizer is an event-handler blocklist: allowAttr rejects only attribute names present in a fixed eventAttrs map copied from the w3schools legacy handler list. That m…

nvdaltovulnerabilidad CVSS 7.1 NVD

A Alto vulnerabilidad

24/06/2026

[CVE-2026-50189] Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, Appsmith…

Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, Appsmith's bundled supervisord exposes an XML-RPC interface on port 9001, reachable from outside the container via a Caddy reverse-proxy route at /supervisor/* on the public ingress. Combined with the APPSMITH_SUPERVISOR_PASSWORD exposed via GET /api/v1/admin/env, any authenticated administrator can send ar…

nvdaltovulnerabilidad CVSS 7.2 NVD

S Alto vulnerabilidad

24/06/2026

[CVE-2026-52794] Sentry is an error tracking and performance monitoring tool. From 24.4.0 until 26.5.2, a Regular Exp…

Sentry is an error tracking and performance monitoring tool. From 24.4.0 until 26.5.2, a Regular Expression Denial of Service (ReDoS) vulnerability exists in Sentry's event ingestion pipeline, where a regex applied to attacker-controlled fields on incoming events can be made to consume disproportionate CPU time. This vulnerability is fixed in 26.5.2.

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-52805] Gogs is an open source self-hosted Git service. Prior to 0.14.3, a Server-Side Request Forgery (SSRF…

Gogs is an open source self-hosted Git service. Prior to 0.14.3, a Server-Side Request Forgery (SSRF) vulnerability exists in the repository migration functionality. The application validates only the initially submitted URL hostname, but git clone --mirror follows HTTP redirects. An authenticated user can submit a public URL that redirects to a blocked internal endpoint (e.g., 127.0.0.1), importi…

nvdaltovulnerabilidad CVSS 8.7 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-50129] Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.11, 4.4.18,…

Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.11, 4.4.18, and 4.3.24, a DoS can be triggered by (Uncaught Exception vulerability), due to missing exception handling in the math sanitizer. Malformed nodes can result in a DoS of a whole server or targeted users services, depending on the type of action that includes the malformed nodes and the servic…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-52798] Gogs is an open source self-hosted Git service. Prior to 0.14.3, although .ipynb previews are saniti…

Gogs is an open source self-hosted Git service. Prior to 0.14.3, although .ipynb previews are sanitized on the server side via /-/api/sanitize_ipynb, the inserted content is re-rendered on the client side without sanitization using marked() on elements with the .nb-markdown-cell class. During this process, links containing schemes such as javascript: can be regenerated. As a result, when a victim …

nvdaltovulnerabilidad CVSS 8.9 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-52799] Gogs is an open source self-hosted Git service. Prior to 0.14.3, GET /attachments/:uuid returns the …

Gogs is an open source self-hosted Git service. Prior to 0.14.3, GET /attachments/:uuid returns the raw attachment file without verifying whether the requester has view permission for the associated Issue/Comment/Release or the repository. In a test environment with REQUIRE_SIGNIN_VIEW = false, we confirmed that an unauthenticated user can download attachments belonging to a private repository. Th…

nvdaltovulnerabilidad CVSS 7.5 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-52800] Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization team member management…

Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization team member management can be performed via GET requests without CSRF protection. If a victim who is an organization owner is logged in and is tricked into visiting a crafted link, an attacker-controlled user can be added to the Owners team. As a result, the attacker gains organization owner–equivalent privileges. This v…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-47267] Gogs is an open source self-hosted Git service. Prior to 0.14.3, the fix for CVE-2022-1285 prevents …

Gogs is an open source self-hosted Git service. Prior to 0.14.3, the fix for CVE-2022-1285 prevents adding webooks or running webhooks with URLs with a hostname that resolves in localCIDRs. However, webhooks still follow redirects allowing to access hostname inside localCIDRs. This vulnerability is fixed in 0.14.3.

nvdaltovulnerabilidad CVSS 8.3 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-33235] AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificia…

AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. In versions prior to 0.6.52, the Fill Text Template block is vulnerable to a Denial of Service (DoS) attack. While the backend implements a SandboxedEnvironment to prevent unauthorized attribute access (e.g., blocking __class__), it fails to limit the computational complexity …

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-45687] Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8…

Rocket.Chat is an open-source, secure, fully customizable communications platform. Prior to 8.5.0, 8.4.1, 8.3.3, 8.2.3, 8.1.4, 8.0.5, 7.13.7, and 7.10.11, Rocket.Chat's sendFileMessage DDP method passes the entire attacker-supplied file object into Uploads.updateFileComplete, which merges it directly into a MongoDB $set update via Object.assign. There is no allow-list of writable fields. An attack…

nvdaltovulnerabilidad CVSS 8.5 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-55583] Twenty is an open-source CRM (customer relationship management) platform. Prior to 2.9.0, Twenty was…

Twenty is an open-source CRM (customer relationship management) platform. Prior to 2.9.0, Twenty was vulnerable to a cross-workspace insecure direct object reference (IDOR) in the AI agent monitor's AgentTurnResolver, in packages/twenty-server/src/engine/metadata-modules/ai/ai-agent-monitor/reso lvers/agent-turn.resolver.ts. The agentTurns(agentId) query and the evaluateAgentTurn(turnId) mutation …

nvdaltovulnerabilidad CVSS 7.6 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-49247] Jellyfin is an open source self hosted media server. From 10.9.0 until 10.11.10, the POST /ClientLog…

Jellyfin is an open source self hosted media server. From 10.9.0 until 10.11.10, the POST /ClientLog/Document endpoint accepts the Authorization header's Client and Version fields and uses them unsanitized as components of the on-disk filename when persisting client-uploaded log documents. As a result, any authenticated non-admin user can include ../ sequences in the Client field to cause Jellyfin…

nvdaltovulnerabilidad CVSS 8.8 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-54699] Warp is an agentic development environment. From 0.2024.03.12.08.02.stable_01 until 0.2026.05.06.15.…

Warp is an agentic development environment. From 0.2024.03.12.08.02.stable_01 until 0.2026.05.06.15.42.stable_01, Warp contains an OS command injection vulnerability in the WSL URL-opening fallback. When Warp is running under WSL and cannot open a URL through wslview, it falls back to a Windows command processor path. A URL controlled through terminal output can reach that fallback when the user o…

nvdaltovulnerabilidad CVSS 7.7 NVD

M Alto vulnerabilidad

24/06/2026

[CVE-2026-49851] Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerabl…

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear (approximately O(n²)) behavior in parse_link_text. When parsing Markdown containing many consecutive [ characters, parse_link_text repeatedly scans the input using a regex search inside a loop. Each iteration re-scans a large portion of the remaining stri…

nvdaltovulnerabilidad CVSS 7.5 NVD

L Alto vulnerabilidad

24/06/2026

[CVE-2026-53112] In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: pci: fix possibl…

In the Linux kernel, the following vulnerability has been resolved: wifi: rtlwifi: pci: fix possible use-after-free caused by unfinished irq_prepare_bcn_tasklet The irq_prepare_bcn_tasklet is initialized in rtl_pci_init() and scheduled when RTL_IMR_BCNINT interrupt is triggered by hardware. But it is never killed in rtl_pci_deinit(). When the rtlwifi card probe fails or is being detached, the ie…

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

24/06/2026

[CVE-2026-53098] In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix use-aft…

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7915: fix use-after-free bugs in mt7915_mac_dump_work() When the mt7915 pci chip is detaching, the mt7915_crash_data is released in mt7915_coredump_unregister(). However, the work item dump_work may still be running or pending, leading to UAF bugs when the already freed crash_data is dereferenced again in mt7915_ma…

nvdaltovulnerabilidad CVSS 7.8 NVD

L Alto vulnerabilidad

24/06/2026

[CVE-2026-53091] In the Linux kernel, the following vulnerability has been resolved: net: pull headers in qdisc_pkt_…

In the Linux kernel, the following vulnerability has been resolved: net: pull headers in qdisc_pkt_len_segs_init() Most ndo_start_xmit() methods expects headers of gso packets to be already in skb->head. net/core/tso.c users are particularly at risk, because tso_build_hdr() does a memcpy(hdr, skb->data, hdr_len); qdisc_pkt_len_segs_init() already does a dissection of gso packets. Use pskb_may…

nvdaltovulnerabilidad CVSS 8.4 NVD

L Alto vulnerabilidad

24/06/2026

[CVE-2026-53097] In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix use-aft…

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: fix use-after-free bugs in mt7996_mac_dump_work() When the mt7996 pci chip is detaching, the mt7996_crash_data is released in mt7996_coredump_unregister(). However, the work item dump_work may still be running or pending, leading to UAF bugs when the already freed crash_data is dereferenced again in mt7996_ma…

nvdaltovulnerabilidad CVSS 7.8 NVD