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CVE-2026-57661

WordPress WPComplete plugin <= 2.9.5.5 - Broken Access Control vulnerability

Subscriber Broken Access Control in WPComplete <= 2.9.5.5 versions.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
CVE-2026-11834

Unauthenticated Command Injection via DHCP Option Handling in Multiple TP-Link Routers

A command injection vulnerability has been identified in the DHCP option processing logic in multiple TP-Link router models, due to insufficient validation of externally supplied DHCP option data. An adjacent attacker may exploit this vulnerability by supplying crafted DHCP responses, potentially resulting in unauthorized command execution during device initialization or provisioning workflows. This typically occurs when the device is in a factory-default or unconfigured state. Successful exploitation may allow an adjacent, unauthenticated attacker to execute arbitrary commands with elevated privileges, potentially leading to full compromise of the affected device and unauthorized administrative control.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
CVE-2026-8380

Frontend File Manager Plugin <= 23.6 - Author+ Arbitrary Post Deletion

The Frontend File Manager Plugin WordPress plugin through 23.6 does not properly verify ownership of every targeted post before permanent deletion, allowing authenticated users with author-level access and above to permanently delete arbitrary posts and pages. When the Frontend File Manager Plugin WordPress plugin through 23.6's "Allow guest uploads" setting is enabled by an administrator, the same deletion primitive becomes reachable by unauthenticated users.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
CVE-2026-9699

Mattermost Agents plugin logs unsanitized OpenAI API keys on authentication errors

Mattermost Plugins versions <=11.6 10.18.11 11.3.6 11.6.5.0 fail to sanitize error responses from the OpenAI API before logging, which allows a user with access to server logs or support packets to obtain a valid or partially reconstructable OpenAI API key via inspection of mattermost.log entries generated during authentication failures. Mattermost Advisory ID: MMSA-2026-00609

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2026-30041

Integer Overflow in FastStone Image Viewer PSD Parser Enables Remote Code Execution and DoS

An integer overflow in the PSD parser compnent of FastStone Image Viewer v8.3 allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via supplying a crafted PSD file.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Products