Threat briefs

A critical remote stack-based buffer overflow vulnerability (CVE-2026-15691) has been discovered in Tenda BE12 Pro firmware 16.03.66.23, affecting the `fromSafeClientFilter` function and allowing remote attackers to achieve arbitrary code execution by manipulating the `page` argument, with a public exploit available.

A path traversal vulnerability (CVE-2026-60114) in Sustainable Irrigation Platform (SIP) through version 5.2.16 allows attackers with access to the restore functionality to write files to arbitrary locations by uploading crafted JSON backup files containing unvalidated keys, leading to potential remote code execution, persistence, and privilege escalation.

A critical command injection vulnerability (CVE-2026-58479) exists in the optional cli_control plugin of Sustainable Irrigation Platform (SIP) versions up to 5.2.16, allowing unauthenticated or CSRF attackers to execute arbitrary operating-system commands by storing a malicious payload via the plugin's HTTP endpoint and triggering execution by activating an associated irrigation station.

Roundup of SAP security advisories published in July 2026.

A stack-based buffer overflow vulnerability, identified as CVE-2026-15692, exists in Tenda BE12 Pro firmware version 16.03.66.23's `fromSafeUrlFilter` function, allowing remote attackers to achieve arbitrary code execution by manipulating the 'page' argument via a crafted HTTP request, with a public exploit available.

A remote, authenticated attacker can exploit a Cross-Site Scripting (XSS) vulnerability in Apache ActiveMQ to execute malicious scripts within a victim's browser.

An authenticated attacker can exploit CVE-2026-44747, an out-of-bounds write vulnerability in SAP NetWeaver Application Server ABAP, to cause memory corruption leading to unauthorized data access, modification, or system unavailability, severely impacting confidentiality, integrity, and availability.

A local attacker can exploit an unspecified vulnerability in OpenSSH to elevate their privileges on the affected system.

This brief describes detection of common reconnaissance commands executed through webshells on Windows systems, enabling defenders to identify post-exploitation discovery activities.

A critical vulnerability, CVE-2026-56451, in Siemens Opcenter X versions prior to V2604 allows unauthenticated remote attackers to forge arbitrary JSON Web Tokens (JWTs) due to improper algorithm validation, leading to full authentication bypass, user impersonation including administrative accounts, and complete unauthorized access to the application.

An attacker can exploit multiple vulnerabilities in Apache Airflow to bypass security controls and escalate their privileges, as reported by CERT-Bund.

A remote, anonymous attacker can exploit a vulnerability in ServiceNow AI Platform to execute arbitrary program code, leading to unauthorized control over the platform's underlying systems.

Threat actors, including TeamPCP, are increasingly using malicious Python packages in supply chain attacks to compromise developer devices and infrastructure by exploiting trust in Python's packaging ecosystem, leading to automatic payload execution during installation.

Adversaries exploit misconfigured AWS S3 buckets or compromised credentials to upload ransomware notes, often after deleting or encrypting data, aiming to extort victims.

An unauthenticated remote code execution vulnerability (CVE-2026-15416) exists in Argo CD's repo-server, the GitOps engine used by Red Hat OpenShift GitOps, allowing an attacker with network access to achieve RCE and deploy malicious Kubernetes resources, leading to potential cluster compromise.

Adversaries with compromised AWS credentials can exploit Server-Side Encryption with Customer-Provided Keys (SSE-C) in Amazon S3 to encrypt objects, rendering them unreadable and potentially enabling ransomware operations, which detection engineers can identify by monitoring CloudTrail logs for specific `PutObject` or `CopyObject` API calls.

A remote, unauthenticated attacker can exploit an unspecified vulnerability in Ollama to execute a Denial of Service (DoS) attack, disrupting service availability.

This rule detects prompts sent to Amazon Bedrock AgentCore runtimes that attempt to harvest credentials or exfiltrate data by referencing cloud instance metadata services, explicit AWS access/secret keys, or combining prompt-injection/jailbreak language with intent to reveal secrets or send data to external endpoints, indicating an attempt to weaponize the agent for credential theft.

A SQL injection vulnerability (CVE-2026-15675) has been identified in code-projects Online Job Portal version 1.0, located in the `/Admin/EditUser.php` file and triggered by manipulating the `UserId` argument, allowing for remote SQL injection attacks with publicly available exploit code.

Adversaries can establish persistent, internet-accessible footholds within AWS environments by configuring AWS Lambda function URLs with an authentication type of NONE, allowing unauthenticated invocation directly from the public internet for command and control, data exfiltration, or on-demand code execution.

A local attacker can exploit a vulnerability in QEMU to elevate their privileges and execute arbitrary code on the host system where QEMU is running.

Threat actors are abusing Microsoft's ClickOnce deployment technology to spread malware, allowing malicious applications to be deployed easily with minimal user interaction and without requiring administrative privileges, ultimately delivering malicious payloads onto user endpoints.

A high-severity SQL injection vulnerability, CVE-2026-15676, exists in code-projects Online Job Portal up to version 1.0, allowing remote unauthenticated attackers to manipulate the database via the /Admin/DeleteUser.php file with a publicly available exploit.

A third-party marketing vendor, Klue, experienced unauthorized access to its integration layer, which connects to other SaaS platforms like Salesforce, leading to the compromise of an OAuth token and subsequent unauthorized access to Recorded Future's Salesforce account, where business data fields including customer contact names, email addresses, and potentially business contract information were accessed.

An unauthenticated attacker can exploit a cross-site scripting (XSS) vulnerability (CVE-2026-44752) in SAP NetWeaver Application Server Java by injecting malicious JavaScript through crafted URLs, leading to client-side script execution, access to sensitive session information, and modification of non-sensitive data, resulting in high confidentiality impact and low integrity impact.

An unauthenticated attacker can exploit CVE-2026-0487, a vulnerability in SAProuter running on Microsoft Windows, by loading malicious DLL files from an untrusted location, allowing them to execute arbitrary code on the affected system with high impact on confidentiality, integrity, and availability.

An HTTP Request Smuggling vulnerability (CVE-2026-27690, CWE-444) in SAP Approuter allows an unauthenticated attacker to send a specially crafted HTTP request leading to request-response desynchronization, which can result in the exposure of user responses and cause a denial of service by making the system unavailable.

A critical vulnerability, CVE-2026-52827, in Kimai versions prior to 2.59.0 allows an attacker who has compromised a user's password to bypass Two-Factor Authentication (TOTP) for the REST API by intercepting and replaying the `KIMAI_SESSION` cookie obtained after password verification but before TOTP completion, granting full authenticated API access.

A critical vulnerability, CVE-2026-52824, in the official Kimai Docker image allows unauthenticated attackers to forge authentication tokens and achieve account takeover, including super_admin accounts, due to the image shipping with a default, publicly known APP_SECRET environment variable used by Symfony to HMAC-sign session cookies and login links.

An unbounded CPU Denial-of-Service vulnerability exists in the `json_repair` library's `SchemaRepairer.resolve_schema()` function, allowing an unauthenticated attacker to provide a specially crafted JSON schema containing a circular `$ref` pointer, leading to indefinite CPU consumption and service unavailability.