CVE-2026-50173

Flow-Like: Azure invoke presign grants app content write SAS to ExecuteEvents-only users

Flow-Like is a platform for building end-to-end use cases. Prior to version 1.0.4, `GET /api/v1/apps/{app_id}/invoke/presign` grants Azure Blob Storage SAS credentials with write and delete access to app content to any app member that has `ExecuteEvents`, even when that member lacks `ReadFiles` and `WriteFiles`. The route treats file permissions as optional after the `ExecuteEvents` gate. When the caller has neither file permission, it selects `CredentialsAccess::InvokeNone`. In the Azure credential provider, `InvokeNone` still mints a `content_sas_token` for `apps/{app_id}` with `sp=rwdl`, plus user-content and log SAS tokens. The returned shared credential is enough for the low-privilege caller to directly write or delete blobs under the app content prefix. Version 1.0.4 patches the issue. Flow-Like Studio and the hosted Flow-Like Web App are not affected. These deployments use AWS-backed storage. Self-hosted deployments are only affected if they use Azure Blob Storage as the storage backend. In affected deployments, the issue only applies to authenticated app members who have workflow execution permissions but should not have app file write/delete permissions. Users of affected self-hosted Azure deployments should update to version 1.0.4 or the latest dev branch.

CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Rheosoph

Products

Flow-like

CVE-2026-52792

Algernon: Server-side script source disclosure on Windows via NTFS filename

Algernon is a small self-contained pure-Go web server. Prior to 1.17.9, Algernon on Windows selects a file handler in engine/handlers.go by calling filepath.Ext() without first rejecting NTFS-equivalent names such as x.lua::$DATA, x.lua., and x.lua . An unauthenticated client can append one of these suffixes to a public server-side script using the .lua, .tl, .po2, .amber, or .frm extension. The request path passes through URL2filename in utils/files.go, skips the renderer and execution cases, and reaches FilePage, os.Open, ReadAndLogErrors, and ToClient, while NTFS resolves the alias to the underlying script. The server consequently returns raw script source and can expose database credentials, API keys, and the SetCookieSecret value, which may permit forged session cookies. Linux and macOS hosts are not affected by this issue. This issue is fixed in version 1.17.9.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Xyproto

Products

Algernon

CVE-2026-53960

Discourse: Hidden first-post excerpt is emitted in Q&A schema JSON-LD

Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, hidden or otherwise unviewable first-post content was leaked as an excerpt in the publicly-served Q&A (QAPage) JSON-LD structured data, exposing it to any unauthenticated visitor and to search-engine crawlers. This issue is fixed in versions 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Discourse

Products

Discourse

CVE-2026-59714

Open WebUI: Cross-channel message overwrite via chat completion API (single-model and multimodel message_ids)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.5 before 0.10.0, any authenticated user can overwrite the content of a message in a channel they do not belong to (including private and DM channels) by sending a chat completion request with a channel:-prefixed chat_id and a target message_id. The channel: path routes pipeline output through _make_channel_emitter, which writes to the Messages table using the caller-supplied message_id without binding it to the channel. This issue is fixed in version 0.10.0.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Open-webui

Products

Open-webui

CVE-2026-62684

File Browser: Share API exposes the password hash and bypass token

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.17, the Link storage struct is serialized directly by sharePostHandler, shareListHandler, and shareGetsHandler through renderJSON, causing POST /api/share/{path} and GET /api/shares to expose password_hash and the bypass token, while an administrator can retrieve these secrets for every user's shares, enabling offline password cracking and direct access to protected shares. This issue is fixed in version 2.63.17.

CVSS 3.1 · 2.7 Low EPSS < 1% KEV · Not listed

Vendors

Filebrowser

Products

Filebrowser

CVE-2026-73654

Trigger.dev: Prototype pollution via run metadata operations → process-wide cross-tenant DoS

Trigger.dev is a platform for building and deploying fully managed AI agents and workflows. From 3.3.8 until 4.5.6, the PUT /api/v1/runs/:runId/metadata endpoint passes attacker-controlled operation.key values to new JSONHeroPath(operation.key).set(newMetadata, value) in packages/core/src/v3/runMetadata/operations.ts without rejecting dangerous constructor and prototype path segments. A caller with a normal environment API key can pollute Object.prototype in the shared webapp process, corrupting Prisma queries and Prometheus labels, breaking other tenants' worker authentication, and causing a process-wide denial of service. This issue is fixed in version 4.5.6.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Triggerdotdev

Products

Trigger.dev

CVE-2026-50187

Oh My Zsh: Arbitrary Code Execution in oh-my-zsh dotenv plugin via malicious .env files

Oh My Zsh is a community-driven framework for managing Zsh configuration. Prior to 2026-05-28, the dotenv plugin in plugins/dotenv/dotenv.plugin.zsh passes ZSH_DOTENV_FILE to source after a directory change into a folder containing a .env file, allowing syntactically valid shell commands in the file to execute with the current account's privileges, including without a prompt when ZSH_DOTENV_PROMPT=false or after the default prompt accepts an empty Enter response. This issue is fixed in versions released after 2026-05-28.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Ohmyz

Products

Ohmyzsh

CVE-2026-92778

CMAK through 3.0.0.6 Feature Gate Bypass via HTML Form Routes

CMAK through 3.0.0.6 fails to apply the scheduled leader election feature toggle to HTML form routes, allowing attackers to bypass the feature gate. Attackers can access the form endpoints to start and stop the recurring election scheduler, disrupting leadership across managed Kafka clusters.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Yahoo

Products

Cmak

CVE-2026-92779

Builder.io Gen2 SDKs through 5.2.11 Prototype Pollution via Bindings

Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 contain a prototype pollution vulnerability in the deep-set helper function that processes content block bindings without validation. Attackers can craft content blocks with binding keys containing __proto__, prototype, or constructor paths to pollute Object.prototype during rendering, affecting all subsequent objects created in the process including other tenants' renders.

CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed

Vendors

Builderio

Products

Sdk-angular Sdk-qwik Sdk-react and 4 more

CVE-2026-92780

KnowStreaming through 3.4.1 Missing Authorization on the REST API

KnowStreaming through 3.4.1 fails to enforce role-based access control on REST API endpoints, allowing any authenticated user to access protected functionality. Attackers can call identity-management endpoints to create administrator accounts or grant themselves administrative privileges without proper authorization.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Vendors

Didi Knowstreaming Project

Products

Knowstreaming Knowstreaming

CVE-2026-92784

@refinedev/inferencer through 7.0.0 Code Injection via API Field Names

@refinedev/inferencer through 7.0.0 fails to escape API field names when interpolating them into generated JSX source code. Attackers controlling the data provider can inject malicious JavaScript through crafted JSON property names that execute in the developer's browser when the Inferencer page renders.

CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed

Vendors

Refinedev

Products

@refinedev/inferencer

CVE-2026-92785

Angel through 3.3.0 Unauthenticated Kryo Deserialization of Arbitrary Classes

Angel through 3.3.0 deserializes untrusted setAlgoMetrics payload using Kryo without class registration or allowlist validation. Unauthenticated network attackers can instantiate arbitrary classes or exhaust coordinator memory by sending crafted serialized objects to the master RPC endpoint.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed

Vendors

Angel-ml

Products

Angel

CVE-2026-92790

Higress before 2.2.4 Rate Limit Bypass via Malformed Cookie Header

Higress before 2.2.4 panics when processing a Cookie header segment without an equals sign, causing the plugin wrapper to recover and return a continue action that bypasses AI token rate limiting. Unauthenticated attackers can craft a malformed Cookie header to skip rate limit checks and exceed thresholds intended to restrict costly model backend calls.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed

Vendors

Higress-group

Products

Higress

CVE-2026-50604

Unauthenticated Access Vulnerability in NitroSense and PredatorSense Software

A vulnerability has been identified in the Acer Agent Service component included with NitroSense and PredatorSense. The socket handshake process does not properly require authentication before granting access to the service. Under certain circumstances, an unauthorized connection may be established, potentially allowing access to functionality that should be restricted.

CVSS 4.0 · 4.9 Medium EPSS < 1% KEV · Not listed

Vendors

Acer

Products

Agent Service

CVE-2026-50606

Hard-coded Encryption Key Vulnerability in Acer System Monitoring for NitroSense and PredatorSense Software

A vulnerability has been identified in the Acer System Monitoring component included with NitroSense and PredatorSense. The vulnerability is caused by the use of a hard-coded AES encryption key within the software. Under certain circumstances, a local attacker may be able to use the embedded key to access protected information or perform unauthorized actions.

CVSS 4.0 · 1.2 Low EPSS < 1% KEV · Not listed

Vendors

Acer

Products

System Monitoring

CVE-2026-50607

WebSocket Exposure Vulnerability in NitroSense and PredatorSense Software

A vulnerability has been identified in the Acer System Monitoring component included with NitroSense and PredatorSense. A WebSocket service was configured to listen on all network interfaces, which may expose the service to unintended network access.

CVSS 4.0 · 2.7 Low EPSS < 1% KEV · Not listed

Vendors

Acer

Products

System Monitoring

CVE-2026-50608

Authentication Vulnerability in NitroSense and PredatorSense Software

A vulnerability has been identified in the Acer System Monitoring component included with NitroSense and PredatorSense. The WebSocket handshake process does not properly require authentication before allowing connections to the service. Under certain circumstances, unauthorized access to service functionality may be possible.

CVSS 4.0 · 1.2 Low EPSS < 1% KEV · Not listed

Vendors

Acer

Products

System Monitoring

CVE-2026-50609

Unauthorized Registry Modification Vulnerability in NitroSense and PredatorSense Software

A vulnerability has been identified in the Acer System Monitoring component included with NitroSense and PredatorSense. Insufficient access controls within a privileged Named Pipe service may allow an authenticated local user to perform unauthorized registry operations. In certain situations, this could lead to privilege escalation or compromise of the affected system.

CVSS 4.0 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

System Monitoring

CVE-2026-50610

Improper Access control Vulnerability in NitroSense and PredatorSense Software

A vulnerability has been identified in the Acer System Monitoring component included with NitroSense and PredatorSense due to insufficient access controls in a privileged service. An authenticated local user may be able to access the service and perform unauthorized registry modifications, potentially resulting in local privilege escalation.

CVSS 4.0 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Acer

Products

System Monitoring

CVE-2026-90823

Unauthenticated Stack-Based Buffer Overflow in FatPipe Management Interface Allows Remote Code Execution

FatPipe MPVPN, WARP, and IPVPN appliances running the end-of-life firmware version 10.1.2r60p100 contain a stack-based buffer overflow in /usr/sbin/auth_user_pass. An unauthenticated remote attacker with access to the affected management interface can submit a crafted authentication request that reaches an unchecked copy into a fixed-size stack buffer, potentially allowing arbitrary code execution as root. The affected management interface is disabled by default and must be affirmatively enabled by the customer before the endpoint becomes reachable. FatPipe recommends restricting management access to trusted administrative networks and using WAN access control lists to limit access to trusted sources. Customers running the affected end-of-life firmware can contact FatPipe Support for help confirming their firmware version and upgrading to a current supported release at https://www.fatpipeinc.com/support/support, support@fatpipeinc.com, or +1 800-724-8521 (option 3).

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Fatpipe Networks

Products

Ipvpn Mpvpn Warp