Actively Exploited
CISA warns admins to patch actively exploited SharePoint flaws
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned Tuesday that attackers are actively exploiting three vulnerabilities to hack Internet-exposed on-premises SharePoint Server instances. These security flaws (tracked as CVE-2026-32201, CVE-2026-45659, and c) affect all supported self-hosted SharePoint Server versions, including SharePoint Server Subscription Edition (the latest on-premises version, which uses a “continuous update” model). […]
SonicWall warns of SMA1000 flaws exploited in zero-day attacks, patch now
SonicWall warns that threat actors have been exploiting two SMA1000 vulnerabilities, tracked as CVE-2026-15409 and CVE-2026-15410, in zero-day attacks and urges customers to install the newly released security updates. CVE-2026-15409 is a critical (CVSS 10.0) server-side request forgery (SSRF) vulnerability in the SMA1000 Appliance Work Place interface that allows a remote, unauthenticated attacker to force an appliance […]
CISA warns of actively exploited RCE flaws in Joomla extensions
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that attackers are exploiting vulnerabilities in the iCagenda and Balbooa Forms extensions for Joomla to achieve remote code execution through arbitrary file uploads. The agency has categorized the flaws as a maximum priority, ordering federal agencies to apply available security updates and/or mitigations within three days, […]
Australia warns of global campaign targeting vulnerable CMS platforms
The Australian Cyber Security Centre (ACSC) issued an alert about a global exploitation campaign targeting vulnerable content management systems (CMS) and plugins. The government agency says that many Australian businesses have already been affected by the malicious activity, with webshells being deployed on their sites. Webshells provide persistent access to the compromised sites and allow […]
Hackers exploit critical auth bypass in Gitea Docker image
Hackers are actively exploiting a critical vulnerability in the official Docker image for the Gitea self-hosted Git service that allows attackers to impersonate any user, including administrators. The security flaw is an authentication bypass vulnerability, tracked as CVE-2026-20896, that affects deployments using the default configuration, where reverse proxy authentication headers such as X-WEBAUTH-USER are enabled. Michael […]
Hackers exploit Roundcube flaw to spy on academic researchers
A China-linked threat cluster has been exploiting vulnerable Roundcube servers at U.S. and Canadian universities to steal credentials and deploy backdoor malware. The campaign has been observed since May and focuses on physics and engineering departments, administrators and professors, as well as organizations involved in astrophysics, particle physics, or national security-related research. Researchers at cybersecurity company […]
CISA orders feds to prioritize patching Langflow auth bypass flaw
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) gave federal agencies until Friday to patch an actively exploited vulnerability in the Langflow visual framework for building AI agents. Langflow is an attractive target for hackers since it’s a popular tool in the AI development ecosystem, offering a drag-and-drop interface to connect nodes into executable pipelines […]
CISA orders feds to patch max severity ColdFusion flaw by Friday
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has ordered government agencies to patch an actively exploited maximum-severity flaw in the Adobe ColdFusion commercial web app development platform by Friday. The vulnerability (CVE-2026-48282) affects ColdFusion versions 2025.9, 2023.20, and earlier, and can be exploited by remote threat actors without privileges in low-complexity attacks to gain […]
Max severity Adobe ColdFusion flaw now exploited in attacks
Attackers are now exploiting a maximum-severity Adobe ColdFusion vulnerability tracked as CVE-2026-48282, the Canadian Center for Cyber Security (CCCS) warned on Thursday. ColdFusion is a commercial web app development platform designed to help build and deploy enterprise-grade websites. The CVE-2026-48282 security flaw affects ColdFusion versions 2025.9, 2023.20, and earlier, and can be exploited by attackers […]
Cisco finally confirms attackers exploiting Unified CM flaw
Cisco confirmed that attackers are now exploiting a Unified Communications Manager (Unified CM) vulnerability patched in early June. Unified CM (formerly known as Cisco CallManager) is the central control system for Cisco IP telephony systems, handling call routing, device management, and telephony features. Threat actors without privileges can exploit the vulnerability (CVE-2026-20230) remotely in low-complexity […]