Threat briefs

A prompt injection defense misconfiguration in PraisonAI versions before 4.6.78 allows high-severity threats to bypass blocking mechanisms due to a default block threshold set to CRITICAL severity, enabling attackers to submit instruction overrides or financial manipulation for system prompt extraction and unauthorized tool invocations.

An information disclosure vulnerability (CVE-2026-56303) in Capgo versions before 12.128.2 allows unauthenticated attackers to retrieve sensitive API key metadata, including user ID, mode, organization scoping, and expiration details, by exploiting a misconfigured PostgreSQL function via the `/rest/v1/rpc/find_apikey_by_value` endpoint.

PraisonAI versions before 4.6.78 are vulnerable to SQL/CQL injection, allowing an attacker to inject malicious SQL/CQL tokens into generated CREATE TABLE DDL statements by influencing the unvalidated 'dimension' argument in PGVector and Cassandra knowledge-store backends, potentially leading to arbitrary database command execution and data manipulation or destruction.

An unauthenticated attacker can exploit CVE-2026-15282, an arbitrary file upload vulnerability due to missing file type validation in the `insapp_upload_image_as_attachment` function of the WordPress Instant Appointment plugin up to version 1.2, to upload malicious files and achieve remote code execution on the affected server.

Russian state-sponsored actors, along with hacktivist groups and cybercriminals, are exploiting IP cameras to spy on critical infrastructure in NATO countries, including the Netherlands, prompting NCSC to advise organizations and home users to secure their devices through updates, network segmentation, and attack surface reduction.

A vulnerability in the Genolve AI image AI video generation plugin for WordPress, affecting versions up to and including 5.0.5, allows authenticated attackers with Contributor-level access to achieve privilege escalation due to a missing capability check in the `genolve_setOpt()` function, enabling them to modify arbitrary WordPress options such as enabling user registration and setting the default role to administrator.

Multiple high-severity vulnerabilities discovered in various SAP products, including SQL injection (SQLi), remote indirect code injection (XSS), and security policy bypasses, could allow unauthenticated attackers to compromise sensitive enterprise systems by June 2026.

Multiple vulnerabilities in Nextcloud products can lead to data confidentiality breaches, data integrity compromise, and security policy bypass.

CVE-2026-58252 identifies an authorization bypass vulnerability in NATS Server, described as a 'Subscribe Authz Bypass via Wildcard-Overlap', which allows unauthorized access or actions by exploiting how wildcard subscriptions are handled.

A vulnerability, CVE-2026-59869, in the `js-yaml` library allows attackers to craft malicious YAML merge-key chains, which can lead to quadratic CPU consumption and a Denial of Service condition in applications processing the input.

CVE-2026-59928 identifies a vulnerability in the Mistune block_parser component where quadratic-time parsing of long lists of repeated reference-link definitions can be exploited by an attacker to cause a denial-of-service condition due to excessive resource consumption.

CVE-2026-14739 details a heap overflow vulnerability affecting DBI for Perl versions prior to 1.650, which arises during the preparsing of SQL statements with an excessive number of placeholders, potentially leading to arbitrary code execution or a denial of service.

CVE-2026-14461 identifies an out-of-bound read vulnerability in the mtr network diagnostic tool that could lead to information disclosure or denial of service on Linux and macOS systems.

A vulnerability, CVE-2026-59890, affects the setuptools project, allowing a MANIFEST.in exclusion bypass during source distribution package creation due to Unicode normalization collisions (NFC/NFD) on macOS systems using APFS or HFS+ file systems.

A vulnerability, CVE-2026-59930, in the Mistune markdown parser's TableOfContents directive creates predictable HTML heading IDs, enabling an attacker to inject content with colliding IDs for client-side content manipulation.

CVE-2026-14740 describes an out-of-bounds read vulnerability in DBI versions prior to 1.650 for Perl, occurring during the preparse stage when deleting an initial SQL comment, which can lead to information disclosure or denial of service.

CVE-2026-59998 describes an undocumented security-relevant behavior in sshd, a component of OpenSSH, specifically in versions prior to 10.4, where the GSSAPIStrictAcceptorCheck setting reportedly has no value when the server is operating within a Windows Active Directory environment.

Multiple vulnerabilities (CVE-2026-20213, CVE-2026-20214, CVE-2026-20215, CVE-2026-20216, CVE-2026-20217, CVE-2026-20243, CVE-2026-20244) in ClamAV, as integrated into Cisco Secure Endpoint Connector, allow a remote attacker to cause a denial of service (DoS) condition by interrupting scanning operations, with a High severity impact on Windows platforms and Medium on Linux/Mac.

An unauthenticated directory traversal vulnerability (CVE-2026-9282) in all versions up to 2.9.4 of the W3 Total Cache plugin for WordPress allows attackers to read arbitrary files by manipulating the minify filename when manual minify mode is enabled.

The CorvusPay WooCommerce Payment Gateway plugin for WordPress versions up to and including 2.7.4 is vulnerable to Stored Cross-Site Scripting (XSS), tracked as CVE-2026-6939, allowing unauthenticated attackers to inject malicious web scripts via the 'approval_code' parameter to the `/wp-json/corvuspay/success/` REST endpoint, which processes requests without proper signature validation, leading to script execution when a user accesses an affected page.

The WP CTA - Sticky CTA Builder, Generate Leads, Promote Sales plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'fildname' parameter in versions up to and including 2.2.2. This vulnerability is due to insufficient escaping of user-supplied column names and lack of preparation in database queries. Unauthenticated attackers can exploit this by injecting arbitrary SQL queries to extract sensitive information, including administrator password hashes, from the database.

A vulnerability (CVE-2026-15155) in the Essential Addons for Elementor WordPress plugin, specifically within its Login/Register widget, allows authenticated attackers with Contributor-level access or higher to achieve administrator account takeover by injecting an additional Bcc header into administrator password-reset notification emails.

The Code Engine plugin for WordPress, in versions up to and including 0.3.5, is vulnerable to Remote Code Execution (RCE) via its 'code-engine' shortcode, allowing authenticated attackers with Contributor-level access or above to execute arbitrary code on the server.

A low-severity certificate-trust vulnerability (CVE-2026-29114) has been identified in select Dahua IPC (IP camera) models with firmware builds before April 15, 2026. A remote attacker can obtain the device's internal CA root certificate, which, if trusted by client workstations, browsers, or middleware, allows the attacker to mint fraudulent X.509 certificates, enabling person-in-the-middle (MITM) attacks against HTTPS or TLS-protected sessions, undermining confidentiality and integrity, with related CVEs for different impacts. Remediation involves upgrading firmware and removing improperly trusted device CAs from client trust stores.

The SureCart plugin for WordPress, in versions up to and including 4.2.3, is vulnerable to privilege escalation through an account takeover, where unauthenticated attackers can exploit a lack of proper identity validation during customer profile synchronization via webhook events to change linked user email addresses, potentially leading to administrator account compromise.

The Form Vibes - Database Manager for Forms plugin for WordPress, including all versions up to and including 1.5.2, is vulnerable to Stored Cross-Site Scripting (XSS) due to insufficient input sanitization and output escaping, allowing unauthenticated attackers to inject arbitrary web scripts into pages that execute when a user accesses an injected page.

A critical arbitrary file upload vulnerability (CVE-2026-2354) exists in The Swiss Toolkit For WP plugin for WordPress, affecting all versions up to and including 1.4.6. The flaw, located in the `upload_extension_files()` function, allows authenticated attackers with Author-level access or higher to bypass file type validation due to an improper `strpos()` check, enabling the upload of arbitrary files, including PHP scripts, which can lead to remote code execution on the server if the "Enhanced Multi-Format Image Support" feature is active with at least one configured extension.

The Booking Package plugin for WordPress is vulnerable to unauthenticated generic SQL Injection via the 'email' form parameter in versions up to and including 1.7.20, allowing attackers to extract sensitive information from the database.

An authentication bypass vulnerability (CVE-2026-14262) exists in the WordPress Simple JWT Login plugin, affecting all versions up to and including 3.6.6, which allows authenticated attackers with subscriber-level access or higher to escalate privileges to Administrator by injecting crafted identity claims into the `payload` parameter of a JWT token.

A Local File Inclusion vulnerability exists in the LA-Studio Element Kit for Elementor plugin for WordPress, affecting all versions up to and including 1.6.1, which allows authenticated attackers with contributor-level access or higher to include and execute arbitrary .php files on the server due to improper path traversal handling and an easily bypassed extension check, leading to PHP code execution, access control bypass, and sensitive data exposure.