CVE-2026-27498

n8n has Arbitrary Command Execution via File Write and Git Operations

n8n is an open source workflow automation platform. Prior to versions 2.2.0 and 1.123.8, an authenticated user with permission to create or modify workflows could chain the Read/Write Files from Disk node with git operations to achieve remote code execution. By writing to specific configuration files and then triggering a git operation, the attacker could execute arbitrary shell commands on the n8n host. The issue has been fixed in n8n versions 2.2.0 and 1.123.8. Users should upgrade to one of these versions or later to remediate the vulnerability. If upgrading is not immediately possible, administrators should consider the following temporary mitigations. Limit workflow creation and editing permissions to fully trusted users only, and/or disable the Read/Write Files from Disk node by adding `n8n-nodes-base.readWriteFile` to the `NODES_EXCLUDE` environment variable. These workarounds do not fully remediate the risk and should only be used as short-term mitigation measures.

CVSS 4.0 · 9 Critical EPSS < 1% KEV · Not listed

Vendors

N8n

Products

N8n

CVE-2026-20902

Copeland XWEB and XWEB Pro OS Command Injection

An OS command injection vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling an authenticated attacker to achieve remote code execution on the system by injecting malicious input into the map filename field during the map upload action of the parameters route.

CVSS 3.1 · 8 High EPSS 1.7% KEV · Not listed

Vendors

Copeland

Products

Copeland Xweb 300d Pro Copeland Xweb 500b Pro Copeland Xweb 500d Pro and 6 more

CVE-2026-21659

Johnson Controls -Frick Quantum HD-Unauthenticated Remote Code Execution and Information Disclosure due to Local File Inclusion

Unauthenticated Remote Code Execution and Information Disclosure due to Local File Inclusion (LFI) vulnerability in Johnson Controls Frick Controls Quantum HD allow an unauthenticated attacker to execute arbitrary code on the affected device, leading to full system compromise. This issue affects Frick Controls Quantum HD: Frick Controls Quantum HD version 10.22 and prior.

CVSS 4.0 · 8.7 High EPSS 1.0% KEV · Not listed

Vendors

Johnsoncontrols

Products

Frick Controls Quantum Hd Frick Controls Quantum Hd Firmware

CVE-2026-21450

Bagisto has SSTI in parameter that can lead to RCE

Bagisto is an open source laravel eCommerce platform. Versions prior to 2.3.10 are vulnerable to server-side template injection via type parameter, which can lead to remote code execution or another exploitation. Version 2.3.10 fixes the issue.

CVSS 4.0 · 7.3 High EPSS 1.4% KEV · Not listed

Vendors

Webkul

Products

Bagisto

CVE-2026-22187

Bio-Formats <= 8.3.0 Memoizer Unsafe Deserialization via .bfmemo Cache Files

Bio-Formats versions up to and including 8.3.0 perform unsafe Java deserialization of attacker-controlled memoization cache files (.bfmemo) during image processing. The loci.formats.Memoizer class automatically loads and deserializes memo files associated with images without validation, integrity checks, or trust enforcement. An attacker who can supply a crafted .bfmemo file alongside an image can trigger deserialization of untrusted data, which may result in denial of service, logic manipulation, or potentially remote code execution in environments where suitable gadget chains are present on the classpath.

CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed

Vendors

Openmicroscopy

Products

Bio-formats

CVE-2026-21869

llama.cpp has Out-of-bounds Write in llama-server

llama.cpp is an inference of several LLM models in C/C++. In commits 55d4206c8 and prior, the n_discard parameter is parsed directly from JSON input in the llama.cpp server's completion endpoints without validation to ensure it's non-negative. When a negative value is supplied and the context fills up, llama_memory_seq_rm/add receives a reversed range and negative offset, causing out-of-bounds memory writes in the token evaluation loop. This deterministic memory corruption can crash the process or enable remote code execution (RCE). There is no fix at the time of publication.

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

Vendors

Ggml

Products

Llama.cpp

CVE-2026-22241

Open eClass has Unrestricted File Upload that Leads to Remote Code Execution (RCE)

The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, an arbitrary file upload vulnerability in the theme import functionality enables an attacker with administrative privileges to upload arbitrary files on the server's file system. The main cause of the issue is that no validation or sanitization of the file's present inside the zip archive. This leads to remote code execution on the web server. Version 4.2 patches the issue.

CVSS 4.0 · 7.3 High EPSS 3.3% KEV · Not listed

Vendors

Openeclass

Products

Openeclass

CVE-2026-21638

Remote Code Execution via AirMAX Protocol in Ubiquiti Devices

A malicious actor in Wi-Fi range of the affected product could leverage a vulnerability in the airMAX Wireless Protocol to achieve a remote code execution (RCE) within the affected product. Affected Products: UBB-XG (Version 1.2.2 and earlier) UDB-Pro/UDB-Pro-Sector (Version 1.4.1 and earlier) UBB (Version 3.1.5 and earlier) Mitigation: Update your UBB-XG to Version 1.2.3 or later. Update your UDB-Pro/UDB-Pro-Sector to Version 1.4.2 or later. Update your UBB to Version 3.1.7 or later.

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

Vendors

Ubiquiti Ui

Products

Ubb Ubb-xg Udb-pro and 9 more

CVE-2026-22789

WebErpMesv2 has a File Upload Validation Bypass Leading to RCE

WebErpMesv2 is a Resource Management and Manufacturing execution system Web for industry. Prior to 1.19, WebErpMesv2 contains a file upload validation bypass vulnerability in multiple controllers that allows authenticated users to upload arbitrary files, including PHP scripts, leading to Remote Code Execution (RCE). This vulnerability is identical in nature to CVE-2025-52130 but exists in different code locations that were not addressed by the original fix. This vulnerability is fixed in 1.19.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Wem-project

Products

Wem

CVE-2026-22799

emlog Arbitrary File Upload Vulnerability

Emlog is an open source website building system. emlog v2.6.1 and earlier exposes a REST API endpoint (/index.php?rest-api=upload) for media file uploads. The endpoint fails to implement proper validation of file types, extensions, and content, allowing authenticated attackers (with a valid API key or admin session cookie) to upload arbitrary files (including malicious PHP scripts) to the server. An attacker can obtain the API key either by gaining administrator access to enable the REST API setting, or via information disclosure vulnerabilities in the application. Once uploaded, the malicious PHP file can be executed to gain remote code execution (RCE) on the target server, leading to full server compromise.

CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Emlog

Products

Emlog

CVE-2026-22871

GuardDog Path Traversal Vulnerability Leads to Arbitrary File Overwrite and RCE

GuardDog is a CLI tool to identify malicious PyPI packages. Prior to 2.7.1, there is a path traversal vulnerability exists in GuardDog's safe_extract() function that allows malicious PyPI packages to write arbitrary files outside the intended extraction directory, leading to Arbitrary File Overwrite and Remote Code Execution on systems running GuardDog. This vulnerability is fixed in 2.7.1.

CVSS 4.0 · 8.7 High EPSS 1.1% KEV · Not listed

Vendors

Datadoghq

Products

Guarddog

CVE-2026-23733

Lobe Chat has Cross-Site Scripting (XSS) issue that may escalate to Remote Code Execution (RCE)

LobeChat is an open source chat application platform. Prior to version 2.0.0-next.180, a stored Cross-Site Scripting (XSS) vulnerability in the Mermaid artifact renderer allows attackers to execute arbitrary JavaScript within the application context. This XSS can be escalated to Remote Code Execution (RCE) by leveraging the exposed `electronAPI` IPC bridge, allowing attackers to run arbitrary system commands on the victim's machine. Version 2.0.0-next.180 patches the issue.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

Vendors

Lobehub

Products

Lobe Chat

CVE-2026-23852

SiYuan vulnerable to Stored XSS / RCE via `setBlockAttrs` icon attribute

SiYuan is a personal knowledge management system. Versions prior to 3.5.4 have a stored Cross-Site Scripting (XSS) vulnerability that allows an attacker to inject arbitrary HTML attributes into the `icon` attribute of a block via the `/api/attr/setBlockAttrs` API. The payload is later rendered in the dynamic icon feature in an unsanitized context, leading to stored XSS and, in the desktop environment, potential remote code execution (RCE). This issue bypasses the previous fix for issue `#15970` (XSS → RCE via dynamic icons). Version 3.5.4 contains an updated fix.

CVSS 4.0 · 5.8 Medium EPSS < 1% KEV · Not listed

Vendors

B3log Siyuan

Products

Siyuan Siyuan

CVE-2026-22793

5ire vulnerable to Remote Code Execution (RCE) via ECharts

5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. Prior to version 0.15.3, an unsafe option parsing vulnerability in the ECharts Markdown plugin allows any user able to submit ECharts code blocks to execute arbitrary JavaScript code in the renderer context. This can lead to Remote Code Execution (RCE) in environments where privileged APIs (such as Electron’s electron.mcp) are exposed, resulting in full compromise of the host system. Version 0.15.3 patches the issue.

CVSS 3.1 · 9.7 Critical EPSS < 1% KEV · Not listed

Vendors

5ire Nanbingxyz

Products

5ire 5ire

CVE-2026-23524

Laravel Redis Horizontal Scaling Insecure Deserialization

Laravel Reverb provides a real-time WebSocket communication backend for Laravel applications. In versions 1.6.3 and below, Reverb passes data from the Redis channel directly into PHP’s unserialize() function without restricting which classes can be instantiated, which leaves users vulnerable to Remote Code Execution. The exploitability of this vulnerability is increased because Redis servers are commonly deployed without authentication, but only affects Laravel Reverb when horizontal scaling is enabled (REVERB_SCALING_ENABLED=true). This issue has been fixed in version 1.7.0. As a workaround, require a strong password for Redis access and ensure the service is only accessible via a private network or local loopback, and/or set REVERB_SCALING_ENABLED=false to bypass the vulnerable logic entirely (if the environment uses only one Reverb node).

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

Vendors

Laravel

Products

Reverb

CVE-2026-23946

Tendenci has Authenticated Remote Code Execution via Pickle Deserialization

Tendenci is an open source content management system built for non-profits, associations and cause-based sites. Versions 15.3.11 and below include a critical deserialization vulnerability in the Helpdesk module (which is not enabled by default). This vulnerability allows Remote Code Execution (RCE) by an authenticated user with staff security level due to using Python's pickle module in helpdesk /reports/. The original CVE-2020-14942 was incompletely patched. While ticket_list() was fixed to use safe JSON deserialization, the run_report() function still uses unsafe pickle.loads(). The impact is limited to the permissions of the user running the application, typically www-data, which generally lacks write (except for upload directories) and execute permissions. This issue has been fixed in version 15.3.12.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed

Vendors

Tendenci

Products

Tendenci

CVE-2026-24009

Docling Core vulnerable to Remote Code Execution via unsafe PyYAML usage

Docling Core (or docling-core) is a library that defines core data types and transformations in the document processing application Docling. A PyYAML-related Remote Code Execution (RCE) vulnerability, namely CVE-2020-14343, is exposed in docling-core starting in version 2.21.0 and prior to version 2.48.4, specifically only if the application uses pyyaml prior to version 5.4 and invokes `docling_core.types.doc.DoclingDocument.load_from_yaml()` passing it untrusted YAML data. The vulnerability has been patched in docling-core version 2.48.4. The fix mitigates the issue by switching `PyYAML` deserialization from `yaml.FullLoader` to `yaml.SafeLoader`, ensuring that untrusted data cannot trigger code execution. Users who cannot immediately upgrade docling-core can alternatively ensure that the installed version of PyYAML is 5.4 or greater.

CVSS 3.1 · 8.1 High EPSS 1.5% KEV · Not listed

Vendors

Docling Docling-project

Products

Docling-core Docling-core

CVE-2026-0779

ALGO 8180 IP Audio Alerter Ping Command Injection Remote Code Execution Vulnerability

ALGO 8180 IP Audio Alerter Ping Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is required to exploit this vulnerability. The specific flaw exists within the web-based user interface. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-25568.

CVSS 3.1 · 8.8 High EPSS 1.7% KEV · Not listed

Vendors

Algo Algosolutions

Products

8180 Ip Audio Alerter 8180 Ip Audio Alerter 8180 Ip Audio Alerter Firmware

CVE-2026-0783

ALGO 8180 IP Audio Alerter Web UI Command Injection Remote Code Execution Vulnerability

ALGO 8180 IP Audio Alerter Web UI Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is required to exploit this vulnerability. The specific flaw exists within the web-based user interface. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28292.

CVSS 3.1 · 8.8 High EPSS 1.6% KEV · Not listed

Vendors

Algo Algosolutions

Products

8180 Ip Audio Alerter 8180 Ip Audio Alerter 8180 Ip Audio Alerter Firmware

CVE-2026-0785

ALGO 8180 IP Audio Alerter API Command Injection Remote Code Execution Vulnerability

ALGO 8180 IP Audio Alerter API Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is required to exploit this vulnerability. The specific flaw exists within the API interface. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-28294.

CVSS 3.1 · 8.8 High EPSS 1.4% KEV · Not listed

Vendors

Algo Algosolutions

Products

8180 Ip Audio Alerter 8180 Ip Audio Alerter 8180 Ip Audio Alerter Firmware