Threat briefs

CVE-2026-0245 describes multiple information disclosure vulnerabilities in Palo Alto Networks Prisma Access Agent before version 26.2.1 on macOS and Windows, allowing a local user to access sensitive configuration data and credentials.

An authentication bypass vulnerability exists in Palo Alto Networks PAN-OS GlobalProtect portal and gateway (CVE-2026-0257) when authentication override cookies are enabled, allowing an attacker to establish an unauthorized VPN connection.

CVE-2026-0264 is a heap-based buffer overflow vulnerability in Palo Alto Networks PAN-OS DNS proxy and DNS server features, allowing an unauthenticated attacker with network access to cause denial of service or potentially execute arbitrary code by sending crafted network traffic.

CVE-2026-0265 is an authentication bypass vulnerability in Palo Alto Networks PAN-OS when Cloud Authentication Service (CAS) is enabled, allowing an unauthenticated attacker with network access to bypass authentication controls, impacting confidentiality, integrity, and availability.

CVE-2026-0249 describes multiple improper certificate validation vulnerabilities in the Palo Alto Networks GlobalProtect app that could allow an attacker to intercept encrypted communications and potentially compromise the endpoint, especially on macOS, Android, and ChromeOS.

A buffer overflow vulnerability in Palo Alto Networks PAN-OS IKEv2 processing (CVE-2026-0263) allows unauthenticated network-based attackers to execute arbitrary code with elevated privileges or cause a denial of service, affecting versions 12.1, 11.2, and 11.1 when configured with Post Quantum Cryptography (PQC).

CVE-2026-0239 is an information disclosure vulnerability in Chronosphere Chronocollector versions earlier than v0.116.0, allowing an unauthenticated attacker with network access to retrieve sensitive information.

A stored cross-site scripting (XSS) vulnerability in Palo Alto Networks PAN-OS allows a malicious authenticated administrator to inject a JavaScript payload via the web interface, potentially impacting other administrators.

CVE-2026-0244 is an improper certificate validation vulnerability in Palo Alto Networks Prisma SD-WAN ION that allows a man-in-the-middle (MitM) attacker to impersonate the controller.

CVE-2026-0261 describes multiple command injection vulnerabilities in Palo Alto Networks PAN-OS software that allow an authenticated administrator to bypass system restrictions and execute arbitrary commands as root.

A SQL injection vulnerability in Trust Protection Foundation allows an authenticated attacker to execute arbitrary SQL commands against the product database, potentially leading to sensitive data exposure, data modification, and privilege escalation.

CVE-2026-0241 describes multiple incorrect authorization vulnerabilities in Palo Alto Networks Trust Protection Foundation that allow attackers to bypass access controls and perform unauthorized actions on restricted resources.

CVE-2026-0258 is a medium severity server-side request forgery (SSRF) vulnerability in Palo Alto Networks PAN-OS that allows an unauthenticated attacker to cause the firewall to send network requests to unintended destinations, potentially leading to a denial of service (DoS).

CVE-2026-0250 is a medium severity buffer overflow vulnerability in Palo Alto Networks GlobalProtect App that could allow a man-in-the-middle attacker to disrupt system processes and potentially execute arbitrary code with SYSTEM privileges by intercepting and manipulating requests and responses between the Portal and Gateway.

CVE-2026-0240 is a medium severity information disclosure vulnerability in Palo Alto Networks Trust Protection Foundation, allowing an authenticated attacker to obtain sensitive information from the server's vault, potentially leading to user impersonation and arbitrary modification of configuration settings.

Unauthenticated attackers can cause a denial of service (DoS) condition on Palo Alto Networks PAN-OS firewalls by sending specially crafted network traffic, as described in CVE-2026-0262.

A local privilege escalation vulnerability exists in Palo Alto Networks Prisma Access Agent versions prior to 26.2.1 on Linux, macOS, and Windows, allowing a locally authenticated non-administrative user to gain root or NT AUTHORITY\SYSTEM privileges and execute arbitrary code.

Multiple local privilege escalation vulnerabilities exist in Palo Alto Networks GlobalProtect App, allowing a local user to escalate privileges to NT AUTHORITY\SYSTEM on Windows and root on macOS and Linux, enabling arbitrary command execution with administrative privileges.

CVE-2026-0238 is an improper input validation vulnerability in Palo Alto Networks Broker VM that allows an authenticated administrator to inject arbitrary content into certain fields, affecting versions 30.0 prior to 30.0.24.

CVE-2026-0248 is an improper certificate validation vulnerability in Prisma Access Agent for Android and Chrome OS, enabling a man-in-the-middle (MitM) attack to intercept VPN traffic and capture sensitive device information by presenting a certificate issued by a trusted Certificate Authority.

Multiple authorization bypass vulnerabilities exist in the Endpoint DLP component of Prisma Access Agent, allowing a local attacker to bypass authentication controls and execute privileged operations on macOS and Windows systems with Endpoint DLP enabled; versions prior to 26.2.1 are affected.

The ProfileGrid WordPress plugin versions up to 5.9.8.4 contain an authentication bypass vulnerability (CVE-2026-4609) that allows authenticated users with subscriber-level privileges to add themselves or others to arbitrary groups, including paid groups, without proper authorization, leading to privilege escalation and potential financial impact.

The Custom Twitter Feeds plugin for WordPress is vulnerable to stored cross-site scripting (XSS) in versions up to and including 2.5.4 due to insufficient output escaping, allowing unauthenticated attackers to inject arbitrary web scripts.

The RTMKit Addons for Elementor plugin for WordPress is vulnerable to local file inclusion (LFI) via the 'path' parameter in the 'get_content' AJAX action, allowing authenticated attackers with Author-level access or higher to include and execute arbitrary PHP files, leading to potential code execution.

The Avada Builder plugin for WordPress is vulnerable to time-based SQL Injection (CVE-2026-4798) via the ‘product_order’ parameter in versions up to 3.15.1, potentially allowing unauthenticated attackers to extract sensitive database information if WooCommerce was previously used and deactivated.

The JoomSport plugin for WordPress is vulnerable to time-based blind SQL Injection (CVE-2026-6929) via the 'sortf' parameter in versions up to 5.7.7, allowing unauthenticated attackers to extract sensitive information from the database.

The coreActivity: Activity Logging for WordPress plugin for WordPress is vulnerable to PHP Object Injection (CVE-2026-7635), allowing unauthenticated attackers to inject a crafted PHP serialized payload via the User-Agent header, leading to a persistent Denial of Service condition.

A vulnerability exists in claude-code-cache-fix versions 3.5.0 and 3.5.1 where the `tools/quota-statusline.sh` script interpolates Claude Code's hook stdin payload directly into a Python triple-quoted string literal, allowing local code execution via Python triple-quote injection (CVE-2026-45136).

A logic error in anchor-lang versions 1.0.0 to 1.0.1 causes anchor programs to accept any program ID when requiring the system program ID, resulting in false assumptions that could lead to arbitrary CPI in programs invoking system program instructions, potentially leading to validation bypass and unauthorized account control.

The `InterfaceAccount` in `anchor-lang` allows an unexpected account type to be passed due to disabled discriminator checking, patched in version 1.0.0-rc.2 and later.