April 2026 (30)
OAuthenticator Authentication Bypass Vulnerability (CVE-2026-33175)
2 rules 1 TTPOAuthenticator versions prior to 17.4.0 contain an authentication bypass vulnerability (CVE-2026-33175) that allows an attacker with an unverified email address on an Auth0 tenant to log in to JupyterHub when email is used as the username claim, potentially leading to account takeover.
Piwigo SQL Injection Vulnerability (CVE-2026-27834)
2 rules 1 TTP 1 CVEA SQL Injection vulnerability (CVE-2026-27834) exists in Piwigo versions prior to 16.3.0, allowing authenticated administrators to execute arbitrary SQL commands via the pwg.users.getList Web Service API method.
Piwigo SQL Injection Vulnerability (CVE-2026-27885)
2 rules 1 TTP 1 CVECVE-2026-27885 is a SQL Injection vulnerability in Piwigo before version 16.3.0, affecting the Activity List API endpoint, allowing an authenticated administrator to extract sensitive data.
Piwigo Unauthenticated History Search Access
2 rules 1 TTP 1 CVE 1 IOCPiwigo versions prior to 16.3.0 expose the full browsing history of gallery visitors to unauthenticated users via the pwg.history.search API method due to a missing authorization check.
fast-jwt Library Vulnerability Allows crit Header Validation Bypass
2 rules 1 TTP 1 CVEThe fast-jwt library fails to validate the 'crit' header, allowing attackers to bypass security policies and potentially achieve split-brain verification in mixed-library environments.
SandboxJS Integrity Escape Vulnerability
2 rules 2 TTPsA sandbox integrity escape vulnerability exists in SandboxJS versions prior to 0.8.36, allowing untrusted code to bypass global write protections and mutate host shared global objects, potentially leading to cross-context persistence and broader compromise.
curl_cffi SSRF Vulnerability via Redirects
2 rules 1 TTP 1 CVE 1 IOCcurl_cffi versions before 0.15.0 are vulnerable to server-side request forgery (SSRF) due to unrestricted redirects to internal IP ranges, potentially enabling access to sensitive internal resources and cloud metadata.
Amazon Athena ODBC Driver Authentication Bypass Vulnerability (CVE-2026-35561)
2 rules 2 TTPs 1 CVECVE-2026-35561 describes an insufficient authentication security control vulnerability in the browser-based authentication components of the Amazon Athena ODBC driver before version 2.1.0.0, potentially allowing a threat actor to intercept or hijack authentication sessions.
Amazon Athena ODBC Driver Denial of Service Vulnerability (CVE-2026-35562)
2 rules 1 TTP 1 CVEA remote, unauthenticated attacker can cause a denial of service by sending crafted input to vulnerable versions of the Amazon Athena ODBC driver, triggering excessive resource consumption during parsing operations.
Amazon Athena ODBC Driver Man-in-the-Middle Vulnerability
2 rules 1 TTP 1 CVEA man-in-the-middle vulnerability exists in Amazon Athena ODBC driver versions prior to 2.1.0.0 due to improper certificate validation, potentially allowing attackers to intercept authentication credentials when connecting to external identity providers.
Amazon Athena ODBC Driver Command Injection Vulnerability (CVE-2026-35558)
2 rules 2 TTPs 1 CVEA command injection vulnerability (CVE-2026-35558) exists in the Amazon Athena ODBC driver before 2.1.0.0 due to improper neutralization of special elements in connection parameters, potentially leading to arbitrary code execution or authentication redirection.
Unauthenticated Access to Administrative Endpoint (CVE-2026-32646)
2 rules 1 TTP 1 CVECVE-2026-32646 allows unauthenticated access to a specific administrative endpoint, potentially exposing device management functions, with a CVSS v3.1 score of 7.5.
prompts.chat Fal.ai SSRF Vulnerability (CVE-2026-22664)
2 rules 1 TTP 1 CVE 1 IOCprompts.chat prior to commit 30a8f04 is vulnerable to server-side request forgery (SSRF) in Fal.ai media status polling, allowing authenticated users to perform arbitrary outbound requests by supplying attacker-controlled URLs, leading to potential credential theft and internal network probing.
Hardcoded Storage Credentials in Mobile App and Device Firmware (CVE-2025-10681)
2 rules 1 TTP 1 CVECVE-2025-10681 describes a vulnerability where hardcoded storage credentials in a mobile app and device firmware, with inadequate permission limits and lack of expiration, could lead to unauthorized access to production storage containers.
Hirschmann HiOS EtherNet/IP Stack Denial-of-Service Vulnerability (CVE-2020-37216)
2 rules 2 TTPs 1 CVEA denial-of-service vulnerability in Hirschmann HiOS devices allows remote attackers to crash or hang the device by sending crafted UDP EtherNet/IP packets with invalid length fields.
Rise in Software Supply Chain Attacks Targeting Open-Source Libraries
3 rules 1 TTPMultiple supply chain attacks, including the compromise of Axios and Trivy via hijacked GitHub repositories by TeamPCP, demonstrate the increasing threat to open-source software.
Budibase Path Traversal Vulnerability in Plugin Upload
2 rules 1 TTP 1 CVEA path traversal vulnerability exists in Budibase versions prior to 3.33.4, allowing attackers with Global Builder privileges to delete arbitrary directories and write arbitrary files via crafted plugin uploads.
Budibase Stored Cross-Site Scripting Vulnerability (CVE-2026-35218)
2 rules 1 TTP 1 CVEA stored cross-site scripting (XSS) vulnerability in Budibase versions prior to 3.32.5 allows authenticated users with Builder access to inject malicious HTML payloads into entity names, leading to potential session cookie theft and account takeover when other Builder users open the Command Palette.
Budibase Unauthenticated Remote Code Execution via Webhook
2 rules 1 TTP 1 CVEBudibase versions before 3.33.4 are susceptible to unauthenticated remote code execution, where a threat actor can trigger a Bash step within an automation via the public webhook endpoint, leading to code execution as root within the container.
Critical Authentication Bypass Vulnerability in Cisco Integrated Management Controller (CVE-2026-20093)
3 rules 3 TTPs 1 CVEAn unauthenticated remote attacker can exploit CVE-2026-20093 to bypass authentication in Cisco Integrated Management Controller (IMC), gain full administrative access, and manipulate hardware settings, potentially disrupting critical infrastructure.
Compromised Axios Library Leads to RAT Deployment via @usebruno/cli
2 rules 5 TTPs 1 IOCCompromised versions of the `axios` npm package introduced a hidden dependency deploying a cross-platform Remote Access Trojan (RAT), impacting users of `@usebruno/cli` who ran `npm install` between 00:21 UTC and ~03:30 UTC on March 31, 2026, potentially leading to credential exfiltration.
Democratization of Business Email Compromise (BEC) Attacks
2 rules 2 TTPs 1 CVE 6 IOCsAttackers are leveraging AI to rapidly reconnoiter and tailor content for smaller organizations, making it easier to execute business email compromise (BEC) scams and scam smaller sums from many victims, as demonstrated by a recent attack targeting a small community organization.
fast-jwt Library JWT Algorithm Confusion Vulnerability
2 rules 1 TTP 1 CVEThe fast-jwt library is vulnerable to JWT Algorithm Confusion via Whitespace-Prefixed RSA Public Key due to an incomplete fix for CVE-2023-48223, allowing attackers to bypass intended security measures by exploiting leading whitespace in the RSA public key, enabling attackers to sign arbitrary payloads that will be accepted by the verifier, potentially leading to privilege escalation.
Suricata Quadratic Complexity Issue in SMTP URL Searching (CVE-2026-31934)
2 rules 1 TTP 1 CVE 1 IOCSuricata versions 8.0.0 to before 8.0.4 exhibit a quadratic complexity vulnerability (CVE-2026-31934) when searching for URLs in MIME-encoded SMTP messages, leading to significant performance degradation and potential denial-of-service conditions; this is fixed in version 8.0.4.
ManageEngine Exchange Reporter Plus Stored XSS Vulnerability
2 rules 2 TTPs 1 CVEZohocorp ManageEngine Exchange Reporter Plus versions before 5802 are vulnerable to Stored XSS in the Distribution Lists report, allowing attackers to inject malicious scripts.
AIRBUS PSS TETRA Connectivity Server Privilege Escalation via Incorrect Permissions
2 rules 1 TTP 1 CVEAIRBUS PSS TETRA Connectivity Server version 7.0 on Windows Server is vulnerable to incorrect default permissions, allowing local privilege escalation to SYSTEM by placing a malicious file in a specific directory.
Perfmatters WordPress Plugin Arbitrary File Deletion Vulnerability (CVE-2026-4350)
2 rules 1 TTP 1 CVEThe Perfmatters plugin for WordPress versions up to 2.5.9.1 is vulnerable to arbitrary file deletion via path traversal, allowing authenticated attackers with minimal privileges to delete sensitive files.
Pymetasploit3 Command Injection Vulnerability (CVE-2026-5463)
2 rules 1 TTP 1 CVEA command injection vulnerability in pymetasploit3 versions up to 1.0.6 allows attackers to inject newline characters into module options, leading to arbitrary command execution within Metasploit sessions.
Ajenti Authorization Bypass Vulnerability (CVE-2026-35175)
2 rules 1 TTPAjenti versions before 2.2.15 contain an authorization bypass vulnerability that allows authenticated non-superuser users to install custom packages, potentially leading to privilege escalation and system compromise.
Wisp Multipart Parsing Vulnerability Leads to Denial of Service
3 rules 1 TTP 1 CVEA vulnerability in the multipart parsing logic of gleam-wisp allows an unauthenticated attacker to bypass request size limits and cause a denial of service by exhausting server memory or disk.