CVE-2026-59814

Joplin Server prior to version 3.7.7 is vulnerable to stored XSS via the GET /shares/:id?resource_id= route. When a resource has an empty title, the server serves it with an attacker-controlled MIME type and omits Content-Disposition, allowing a low-privileged user to publish an image/svg+xml att...

CVE-2026-61647

NotebookLM MCP (an MCP server and HTTP service for Google NotebookLM) versions 1.6.0 through 2.0.2 contain a path traversal vulnerability in the POST /batch-to-vault endpoint, also reachable via the batch_to_vault MCP tool from version 1.7.0. Attacker-controlled vault_dir and slug_prefix paramete...

CVE-2026-55105

Joplin (open-source note-taking app) prior to 3.6.15 and 3.7.2 fails to sanitize HTML produced by its vendored fountain.js renderer in packages/renderer/MdToHtml/rules/fountain.ts. A crafted Fountain code block can therefore trigger arbitrary script execution in the note viewer (desktop/mobile) o...

CVE-2026-46649

Joplin Server , the backend for the open-source note-taking application Joplin, is vulnerable to a brute-force attack on SSO authentication codes prior to version 3.7.2 . The root cause is that the GET /api/login_with_code/:id endpoint accepts a nine-digit SSO code with a ten-minute lifetime with...

CVE-2026-55179

Joplin Server (the self-hosted component of the open-source note-taking app Joplin) contains an authorization flaw in its GET /items/:id/content route (defined in packages/server/src/routes/index/items.ts). Prior to version 3.7.2 , the route loads item content using an attacker-supplied internal ...

CVE-2026-59816

Joplin Server (prior to 3.7.7 ) is vulnerable to a path traversal in its transcription proxy endpoints. When TRANSCRIBE_ENABLED=true, the GET and POST /api/transcribe/:id handlers pass the decoded job ID directly into backend URLs. An authenticated user can inject URL-encoded slash and parent-dir...

CVE-2026-49449

Joplin (open-source note-taking app) is affected from 1.4.0 to 3.7.2 . The vulnerability resides in packages/renderer/MdToHtml/rules/katex.ts, which enables KaTeX's trust option for note content, allowing a note author to embed a \href URL that bypasses Joplin's normal URL allowlist . On Windows ...

CVE-2026-49453

Joplin (open-source note-taking app) contains a path traversal in its resource synchronization mechanism prior to versions 3.6.15 and 3.7.2 . The root cause is that synchronized resource metadata fields (id or file_extension) are stored unvalidated by BaseItem.unserialize(), then concatenated int...

CVE-2026-49450

Joplin Desktop for Windows versions prior to 3.7.2 omit the publisherName field from packages/app-desktop/package.json, causing the generated app-update.yml to make NsisUpdater.verifySignature() skip the Authenticode signer comparison. An attacker controlling the update delivery path can substitu...

CVE-2026-79919

MaxKB , an open-source enterprise AI assistant, has a sandbox-escape vulnerability in its function-library code prior to version 2.10.6-lts . Attackers can bypass the LD_PRELOAD sandbox by invoking ctypes.CDLL from an importlib.abc.MetaPathFinder callback—causing the dlopen call-stack heuristic t...

CVE-2026-79918

MaxKB is an open-source enterprise AI assistant. Prior to version 2.10.6-lts , its ToolExecutor LD_PRELOAD sandbox hooks execve, execvpe, and execveat to prevent subprocess creation but does not hook fexecve. An authenticated attacker able to execute tool code can call fexecve to start a process ...

CVE-2026-94588

An argument injection vulnerability exists in Proxmox Mail Gateway (pmg-api) within the package changelog retrieval functionality . The root cause is improper handling of user-supplied input passed to the underlying apt-get command when fetching package changelogs. Exploitation requires authentic...

CVE-2026-77517

MaxKB (open-source enterprise AI assistant) is affected by a cross-knowledge IDOR vulnerability (CVSS 5.4, MEDIUM) in versions 2.0.0 through 2.10.2-lts . The document and paragraph operate routes authorize only the knowledge_id in the request path, then query the target Document or Paragraph by i...

CVE-2026-77521

MaxKB is an open-source enterprise AI assistant. Prior to 2.10.5-lts , assistants with a tool, MCP tool, skill, or sub-application use SandboxShellBackend , which exposes an execute shell tool without excluding it and omits execute from interrupt_on, meaning no human approval is required before e...

CVE-2026-94424

CVE-2026-94424 affects the Moore Threads MTT S80 Driver Package up to version 340.150 . The vulnerable component is the function sub_140001000 in the kernel-mode library mtdispkm64.sys , specifically within the IOCTL Handler , where a heap-based buffer overflow can be triggered through manipulati...

CVE-2026-77522

MaxKB (open-source enterprise AI assistant by 1Panel-dev) versions 2.10.3-lts and earlier are affected by an authenticated full-read SSRF in the knowledge web-document import/sync crawler. The underlying cause is that Fork.fork invokes requests.get with verify=False and no restrictions on schemes...

CVE-2026-79917

MaxKB , an open-source enterprise AI assistant, has a missing ownership check in versions 2.7.0 through 2.10.4-lts on the endpoint POST /chat/api/{application_id}/chat/{chat_id}/share_chat. The endpoint verifies that a conversation exists but does not verify that it belongs to the authenticated c...

CVE-2026-77516

MaxKB (open-source enterprise AI assistant) versions 2.0.0 through 2.9.2 are affected by a missing per-tool authorization check in the agent and workflow tool-dispatch path . A lowest-role workspace member who has been denied access to a tool via WorkspaceUserResourcePermission can still bind tha...

CVE-2026-77523

MaxKB (an open-source enterprise AI assistant) is vulnerable to a cross-workspace model parameter form write in versions 2.10.3-lts and earlier . The root cause lies in the model parameter form route, which authorizes the path workspace, but ModelSerializer.ModelParams loads and saves a Model by ...

CVE-2026-77525

MaxKB , an open-source enterprise AI assistant, contains an authorization flaw in its management chat-record routes (affects 2.10.2-lts and earlier ). The routes authorize based on the path application_id but load ChatRecord objects using global chat_id and chat_record_id values without verifying...