Updated 5 min ago

Vulnerability database

Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.

1,766exploited flaws on CISA’s list

36added in the last 30 days

588new WordPress flaws this week

391,288entries in the database

213 results · page 2 of 5

Mar 5, 2026Hikvision Multiple Products Improper Authentication VulnerabilityCVE-2017-7921 · Network & remote access · Hikvision · reported by ics-cert@hq.dhs.govExploitedCritical 9.8
Multiple Hikvision products contain an improper authentication vulnerability that could allow a malicious user to escalate privileges on the system and gain access to sensitive information.
Product
Multiple Products
On CISA’s list since
Mar 5, 2026 (federal fix deadline Mar 26, 2026)
What to do
Attackers are using this now. Install Hikvision’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog hikvision.com securityfocus.com
Feb 17, 2026Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery VulnerabilityCVE-2020-7796 · Email & office · Synacor · reported by MITREExploitedCritical 9.8
Synacor Zimbra Collaboration Suite (ZCS) contains a server-side request forgery vulnerability if WebEx zimlet installed and zimlet JSP is enabled.
Product
Zimbra Collaboration Suite
On CISA’s list since
Feb 17, 2026 (federal fix deadline Mar 10, 2026)
What to do
Attackers are using this now. Install Synacor’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog wiki.zimbra.com wiki.zimbra.com
Feb 10, 2026Microsoft Windows Improper Privilege Management VulnerabilityCVE-2026-21533 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Windows Remote Desktop Services contains an improper privilege management vulnerability that could allow an authorized attacker to elevate privileges locally.
Product
Windows
On CISA’s list since
Feb 10, 2026 (federal fix deadline Mar 3, 2026)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com vicarius.io
Feb 3, 2026 Sangoma FreePBX Improper Authentication VulnerabilityCVE-2019-19006 · Other software · Sangoma · reported by MITREExploitedCritical 9.8
Sangoma FreePBX contains an improper authentication vulnerability that potentially allows unauthorized users to bypass password authentication and access services provided by the FreePBX admin.
Product
FreePBX
On CISA’s list since
Feb 3, 2026 (federal fix deadline Feb 24, 2026)
What to do
Attackers are using this now. Install Sangoma’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog community.freepbx.org pastebin.com
Jan 22, 2026Synacor Zimbra Collaboration Suite (ZCS) PHP Remote File Inclusion VulnerabilityCVE-2025-68645 · Email & office · Synacor · reported by MITREExploitedHigh 8.8
Synacor Zimbra Collaboration Suite (ZCS) contains a PHP remote file inclusion vulnerability that could allow for remote attackers to craft requests to the /h/rest endpoint to influence internal request dispatching, allowing inclusion of arbitrary files from the WebRoot directory.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Jan 22, 2026 (federal fix deadline Feb 12, 2026)
What to do
Attackers are using this now. Install Synacor’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog wiki.zimbra.com wiki.zimbra.com
Jan 22, 2026Versa Concerto Improper Authentication VulnerabilityCVE-2025-34026 · Other software · Versa · reported by VulnCheckExploitedCritical 9.2
Versa Concerto SD-WAN orchestration platform contains an improper authentication vulnerability in the Traefik reverse proxy configuration, allowing at attacker to access administrative endpoints. The internal Actuator endpoint can be leveraged for access to heap dumps and trace logs.
Product
Concerto
On CISA’s list since
Jan 22, 2026 (federal fix deadline Feb 12, 2026)
What to do
Attackers are using this now. Install Versa’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog projectdiscovery.io projectdiscovery.io
Jan 22, 2026Vite Vitejs Improper Access Control VulnerabilityCVE-2025-31125 · Other software · Vite · reported by GitHubExploitedMedium 5.3
Vite Vitejs contains an improper access control vulnerability that exposes content of non-allowed files using ?inline&import or ?raw?import. Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected.
Product
Vitejs
On CISA’s list since
Jan 22, 2026 (federal fix deadline Feb 12, 2026)
What to do
Attackers are using this now. Install Vite’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com github.com
Dec 29, 2025MongoDB and MongoDB Server Improper Handling of Length Parameter Inconsistency VulnerabilityCVE-2025-14847 · Other software · MongoDB · reported by cna@mongodb.comExploitedHigh 8.7
MongoDB Server contains an improper handling of length parameter inconsistency vulnerability in Zlib compressed protocol headers. This vulnerability may allow a read of uninitialized heap memory by an unauthenticated client.
Product
MongoDB and MongoDB Server
On CISA’s list since
Dec 29, 2025 (federal fix deadline Jan 19, 2026)
What to do
Attackers are using this now. Install MongoDB’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog jira.mongodb.org openwall.com
Dec 17, 2025Cisco Multiple Products Improper Input Validation VulnerabilityCVE-2025-20393 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedCritical 10
Cisco Secure Email Gateway, Secure Email, AsyncOS Software, and Web Manager appliances contains an improper input validation vulnerability that allows threat actors to execute arbitrary commands with root privileges on the underlying operating system of an affected appliance.
Product
Multiple Products
On CISA’s list since
Dec 17, 2025 (federal fix deadline Dec 24, 2025)
What to do
Attackers are using this now. Install Cisco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog sec.cloudapps.cisco.com cisa.gov
Dec 16, 2025Fortinet Multiple Products Improper Verification of Cryptographic Signature VulnerabilityCVE-2025-59718 · Network & remote access · Fortinet · reported by psirt@fortinet.comExploitedCritical 9.8
Fortinet FortiOS, FortiSwitchMaster, FortiProxy, and FortiWeb contain an improper verification of cryptographic signature vulnerability that may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML message. Please be aware that CVE-2025-59719 pertains to the same problem and is mentioned in the same vendor advisory. Ensure to apply all patches mentioned in the advisory.
Product
Multiple Products
On CISA’s list since
Dec 16, 2025 (federal fix deadline Dec 23, 2025)
What to do
Attackers are using this now. Install Fortinet’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog fortiguard.fortinet.com arcticwolf.com
Dec 11, 2025OSGeo GeoServer Improper Restriction of XML External Entity Reference VulnerabilityCVE-2025-58360 · Other software · OSGeo · reported by GitHubExploitedHigh 8.2
OSGeo GeoServer contains an improper restriction of XML external entity reference vulnerability that occurs when the application accepts XML input through a specific endpoint /geoserver/wms operation GetMap and could allow an attacker to define external entities within the XML request.
Product
GeoServer
On CISA’s list since
Dec 11, 2025 (federal fix deadline Jan 1, 2026)
What to do
Attackers are using this now. Install OSGeo’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com osgeo-org.atlassian.net
Nov 12, 2025Gladinet Triofox Improper Access Control VulnerabilityCVE-2025-12480 · Other software · Gladinet · reported by mandiant-cve@google.comExploitedCritical 9.1
Gladinet Triofox contains an improper access control vulnerability that allows access to initial setup pages even after setup is complete.
Product
Triofox
On CISA’s list since
Nov 12, 2025 (federal fix deadline Dec 3, 2025)
What to do
Attackers are using this now. Install Gladinet’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog access.triofox.com cloud.google.com
Oct 24, 2025Adobe Commerce and Magento Improper Input Validation VulnerabilityCVE-2025-54236 · Websites & servers · Adobe · reported by AdobeExploitedCritical 9.1
Adobe Commerce and Magento Open Source contain an improper input validation vulnerability that could allow an attacker to take over customer accounts through the Commerce REST API.
Product
Commerce and Magento
On CISA’s list since
Oct 24, 2025 (federal fix deadline Nov 14, 2025)
What to do
Attackers are using this now. Install Adobe’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog helpx.adobe.com experienceleague.adobe.com
Oct 22, 2025Motex LANSCOPE Endpoint Manager Improper Verification of Source of a Communication Channel VulnerabilityCVE-2025-61932 · Other software · Motex · reported by vultures@jpcert.or.jpExploitedCritical 9.3
Motex LANSCOPE Endpoint Manager contains an improper verification of source of a communication channel vulnerability allowing an attacker to execute arbitrary code by sending specially crafted packets.
Product
LANSCOPE Endpoint Manager
On CISA’s list since
Oct 22, 2025 (federal fix deadline Nov 12, 2025)
What to do
Attackers are using this now. Install Motex’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog jvn.jp motex.co.jp
Oct 20, 2025Microsoft Windows SMB Client Improper Access Control VulnerabilityCVE-2025-33073 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
Microsoft Windows SMB Client contains an improper access control vulnerability that could allow for privilege escalation. An attacker could execute a specially crafted malicious script to coerce the victim machine to connect back to the attack system using SMB and authenticate.
Product
Windows
On CISA’s list since
Oct 20, 2025 (federal fix deadline Nov 10, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com vicarius.io
Oct 14, 2025Microsoft Windows Improper Access Control VulnerabilityCVE-2025-59230 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Windows contains an improper access control vulnerability in Windows Remote Access Connection Manager which could allow an authorized attacker to elevate privileges locally.
Product
Windows
On CISA’s list since
Oct 14, 2025 (federal fix deadline Nov 4, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com vicarius.io
Oct 14, 2025SKYSEA Client View Improper Authentication VulnerabilityCVE-2016-7836 · Other software · SKYSEA · reported by vultures@jpcert.or.jpExploitedCritical 9.8
SKYSEA Client View contains an improper authentication vulnerability that allows remote code execution via a flaw in processing authentication on the TCP connection with the management console program.
Product
Client View
On CISA’s list since
Oct 14, 2025 (federal fix deadline Nov 4, 2025)
What to do
Attackers are using this now. Install SKYSEA’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com skyseaclientview.net
Oct 7, 2025Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting VulnerabilityCVE-2025-27915 · Email & office · Synacor · reported by MITREExploitedMedium 5.4
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that exists in the Classic Web Client due to insufficient sanitization of HTML content in ICS files. When a user views an e-mail message containing a malicious ICS entry, its embedded JavaScript executes via an ontoggle event inside a tag. This allows an attacker to run arbitrary JavaScript within the victim's session, potentially leading to unauthorized actions such as setting e-mail filters to redirect messages to an attacker-controlled address. As a result, an attacker can perform unauthorized actions on the victim's account, including e-mail redirection and data exfiltration.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Oct 7, 2025 (federal fix deadline Oct 28, 2025)
What to do
Attackers are using this now. Install Synacor’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog wiki.zimbra.com wiki.zimbra.com
Oct 2, 2025Juniper ScreenOS Improper Authentication VulnerabilityCVE-2015-7755 · Network & remote access · Juniper · reported by MITREExploitedCritical 9.8
Juniper ScreenOS contains an improper authentication vulnerability that could allow unauthorized remote administrative access to the device.
Product
ScreenOS
On CISA’s list since
Oct 2, 2025 (federal fix deadline Oct 23, 2025)
What to do
Attackers are using this now. Install Juniper’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog arstechnica.com kb.juniper.net
Sep 4, 2025Linux Kernel Time-of-Check Time-of-Use (TOCTOU) Race Condition VulnerabilityCVE-2025-38352 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67ExploitedHigh 7.8
Linux kernel contains a time-of-check time-of-use (TOCTOU) race condition vulnerability that has a high impact on confidentiality, integrity, and availability.
Product
Kernel
On CISA’s list since
Sep 4, 2025 (federal fix deadline Sep 25, 2025)
What to do
Attackers are using this now. Install Linux’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog git.kernel.org git.kernel.org
Sep 4, 2025Android Runtime Use-After-Free VulnerabilityCVE-2025-48543 · Computers, phones & browsers · Android · reported by security@android.comExploitedHigh 8.8
Android Runtime contains a use-after-free vulnerability potentially allowing a chrome sandbox escape leading to local privilege escalation.
Product
Runtime
On CISA’s list since
Sep 4, 2025 (federal fix deadline Sep 25, 2025)
What to do
Attackers are using this now. Install Android’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog android.googlesource.com source.android.com
Aug 25, 2025Citrix Session Recording Improper Privilege Management VulnerabilityCVE-2024-8068 · Network & remote access · Citrix · reported by secure@citrix.comExploitedMedium 5.1
Citrix Session Recording contains an improper privilege management vulnerability that could allow for privilege escalation to NetworkService Account access. An attacker must be an authenticated user in the same Windows Active Directory domain as the session recording server domain.
Product
Session Recording
On CISA’s list since
Aug 25, 2025 (federal fix deadline Sep 15, 2025)
What to do
Attackers are using this now. Install Citrix’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog support.citrix.com cisa.gov
Jul 22, 2025SysAid On-Prem Improper Restriction of XML External Entity Reference VulnerabilityCVE-2025-2775 · Other software · SysAid · reported by VulnCheckExploitedCritical 9.3
SysAid On-Prem contains an improper restriction of XML external entity reference vulnerability in the Checkin processing functionality, allowing for administrator account takeover and file read primitives.
Product
SysAid On-Prem
On CISA’s list since
Jul 22, 2025 (federal fix deadline Aug 12, 2025)
What to do
Attackers are using this now. Install SysAid’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog documentation.sysaid.com labs.watchtowr.com
Jul 22, 2025SysAid On-Prem Improper Restriction of XML External Entity Reference VulnerabilityCVE-2025-2776 · Other software · SysAid · reported by VulnCheckExploitedCritical 9.3
SysAid On-Prem contains an improper restriction of XML external entity reference vulnerability in the Server URL processing functionality, allowing for administrator account takeover and file read primitives.
Product
SysAid On-Prem
On CISA’s list since
Jul 22, 2025 (federal fix deadline Aug 12, 2025)
What to do
Attackers are using this now. Install SysAid’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog documentation.sysaid.com labs.watchtowr.com
Jul 22, 2025Google Chromium ANGLE and GPU Improper Input Validation VulnerabilityCVE-2025-6558 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8
Google Chromium contains an improper input validation vulnerability in ANGLE and GPU. This vulnerability could allow a remote attacker to potentially perform a sandbox escape via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
Product
Chromium
On CISA’s list since
Jul 22, 2025 (federal fix deadline Aug 12, 2025)
What to do
Attackers are using this now. Install Google’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog chromereleases.googleblog.com issues.chromium.org
Jul 22, 2025Microsoft SharePoint Improper Authentication VulnerabilityCVE-2025-49706 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareMedium 6.5
Microsoft SharePoint contains an improper authentication vulnerability that allows an authorized attacker to perform spoofing over a network. Successfully exploitation could allow an attacker to view sensitive information and make some changes to disclosed information. This vulnerability could be chained with CVE-2025-49704. CVE-2025-53771 is a patch bypass for CVE-2025-49706, and the updates for CVE-2025-53771 include more robust protection than those for CVE-2025-49706.
Product
SharePoint
On CISA’s list since
Jul 22, 2025 (federal fix deadline Jul 23, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com cisa.gov
Jul 14, 2025Wing FTP Server Improper Neutralization of Null Byte or NUL Character VulnerabilityCVE-2025-47812 · Other software · Wing FTP Server · reported by MITREExploitedCritical 10
Wing FTP Server contains an improper neutralization of null byte or NUL character vulnerability that can allow injection of arbitrary Lua code into user session files. This can be used to execute arbitrary system commands with the privileges of the FTP service (root or SYSTEM by default).
Product
Wing FTP Server
On CISA’s list since
Jul 14, 2025 (federal fix deadline Aug 4, 2025)
What to do
Attackers are using this now. Install Wing FTP Server’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog rcesecurity.com vicarius.io
Jul 7, 2025Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery (SSRF) VulnerabilityCVE-2019-9621 · Email & office · Synacor · reported by MITREExploitedHigh 7.5
Synacor Zimbra Collaboration Suite (ZCS) contains a server-side request forgery (SSRF) vulnerability via the ProxyServlet component.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Jul 7, 2025 (federal fix deadline Jul 28, 2025)
What to do
Attackers are using this now. Install Synacor’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com packetstormsecurity.com
Jun 17, 2025Linux Kernel Improper Ownership Management VulnerabilityCVE-2023-0386 · Computers, phones & browsers · Linux · reported by Red HatExploitedHigh 7.8
Linux Kernel contains an improper ownership management vulnerability, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system.
Product
Kernel
On CISA’s list since
Jun 17, 2025 (federal fix deadline Jul 8, 2025)
What to do
Attackers are using this now. Install Linux’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog packetstormsecurity.com git.kernel.org
Jun 2, 2025ASUS Routers Improper Authentication VulnerabilityCVE-2021-32030 · Network & remote access · ASUS · reported by MITREExploitedCritical 9.8
ASUS Lyra Mini and ASUS GT-AC2900 devices contain an improper authentication vulnerability that allows an attacker to gain unauthorized access to the administrative interface. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Product
Routers
On CISA’s list since
Jun 2, 2025 (federal fix deadline Jun 23, 2025)
What to do
Attackers are using this now. Install ASUS’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com asus.com
Jun 2, 2025ConnectWise ScreenConnect Improper Authentication VulnerabilityCVE-2025-3935 · Other software · ConnectWise · reported by 7d616e1a-3288-43b1-a0dd-0a65d3e70a49ExploitedHigh 8.1
ConnectWise ScreenConnect contains an improper authentication vulnerability. This vulnerability could allow a ViewState code injection attack, which could allow remote code execution if machine keys are compromised.
Product
ScreenConnect
On CISA’s list since
Jun 2, 2025 (federal fix deadline Jun 23, 2025)
What to do
Attackers are using this now. Install ConnectWise’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog connectwise.com connectwise.com
Jun 2, 2025Craft CMS External Control of Assumed-Immutable Web Parameter VulnerabilityCVE-2025-35939 · Other software · Craft CMS · reported by 9119a7d8-5eab-497f-8521-727c672e3725ExploitedMedium 6.9
Craft CMS contains an external control of assumed-immutable web parameter vulnerability. This vulnerability could allow an unauthenticated client to introduce arbitrary values, such as PHP code, to a known local file location on the server. This vulnerability could be chained with CVE-2024-58136 as represented by CVE-2025-32432.
Product
Craft CMS
On CISA’s list since
Jun 2, 2025 (federal fix deadline Jun 23, 2025)
What to do
Attackers are using this now. Install Craft CMS’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com github.com
May 19, 2025ZKTeco BioTime Path Traversal VulnerabilityCVE-2023-38950 · Other software · ZKTeco · reported by MITREExploitedHigh 7.5
ZKTeco BioTime contains a path traversal vulnerability in the iclock API that allows an unauthenticated attacker to read arbitrary files via supplying a crafted payload.
Product
BioTime
On CISA’s list since
May 19, 2025 (federal fix deadline Jun 9, 2025)
What to do
Attackers are using this now. Install ZKTeco’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog claroty.com claroty.com
May 19, 2025Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) VulnerabilityCVE-2024-27443 · Email & office · Synacor · reported by MITREExploitedMedium 6.1
Zimbra Collaboration contains a cross-site scripting (XSS) vulnerability in the CalendarInvite feature of the Zimbra webmail classic user interface. An attacker can exploit this vulnerability via an email message containing a crafted calendar header, leading to the execution of arbitrary JavaScript code.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
May 19, 2025 (federal fix deadline Jun 9, 2025)
What to do
Attackers are using this now. Install Synacor’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog wiki.zimbra.com wiki.zimbra.com
May 19, 2025Srimax Output Messenger Directory Traversal VulnerabilityCVE-2025-27920 · Other software · Srimax · reported by MITREExploitedHigh 7.2
Srimax Output Messenger contains a directory traversal vulnerability that allows an attacker to access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access.
Product
Output Messenger
On CISA’s list since
May 19, 2025 (federal fix deadline Jun 9, 2025)
What to do
Attackers are using this now. Install Srimax’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog outputmessenger.com srimax.com
May 2, 2025Yiiframework Yii Improper Protection of Alternate Path VulnerabilityCVE-2024-58136 · Other software · Yiiframework · reported by MITREExploitedCritical 9
Yii Framework contains an improper protection of alternate path vulnerability that may allow a remote attacker to execute arbitrary code. This vulnerability could affect other products that implement Yii, including—but not limited to—Craft CMS, as represented by CVE-2025-32432.
Product
Yii
On CISA’s list since
May 2, 2025 (federal fix deadline May 23, 2025)
What to do
Attackers are using this now. Install Yiiframework’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com github.com
May 1, 2025Apache HTTP Server Improper Escaping of Output VulnerabilityCVE-2024-38475 · Websites & servers · Apache · reported by security@apache.orgExploitedCritical 9.1
Apache HTTP Server contains an improper escaping of output vulnerability in mod_rewrite that allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure.
Product
HTTP Server
On CISA’s list since
May 1, 2025 (federal fix deadline May 22, 2025)
What to do
Attackers are using this now. Install Apache’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog httpd.apache.org security.netapp.com
Mar 19, 2025Edimax IC-7100 IP Camera OS Command Injection VulnerabilityCVE-2025-1316 · Other software · Edimax · reported by ics-cert@hq.dhs.govExploitedCritical 9.3
Edimax IC-7100 IP camera contains an OS command injection vulnerability due to improper input sanitization that allows an attacker to achieve remote code execution via specially crafted requests. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Product
IC-7100 IP Camera
On CISA’s list since
Mar 19, 2025 (federal fix deadline Apr 9, 2025)
What to do
Attackers are using this now. Install Edimax’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog cisa.gov cisa.gov
Mar 13, 2025Juniper Junos OS Improper Isolation or Compartmentalization VulnerabilityCVE-2025-21590 · Network & remote access · Juniper · reported by sirt@juniper.netExploitedMedium 6.7
Juniper Junos OS contains an improper isolation or compartmentalization vulnerability. This vulnerability could allows a local attacker with high privileges to inject arbitrary code.
Product
Junos OS
On CISA’s list since
Mar 13, 2025 (federal fix deadline Apr 3, 2025)
What to do
Attackers are using this now. Install Juniper’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog cloud.google.com supportportal.juniper.net
Mar 11, 2025Microsoft Windows Management Console (MMC) Improper Neutralization VulnerabilityCVE-2025-26633 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7
Microsoft Windows Management Console (MMC) contains an improper neutralization vulnerability that allows an unauthorized attacker to bypass a security feature locally.
Product
Windows
On CISA’s list since
Mar 11, 2025 (federal fix deadline Apr 1, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com vicarius.io
Mar 3, 2025Microsoft Windows Win32k Improper Resource Shutdown or Release VulnerabilityCVE-2018-8639 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.8
Microsoft Windows Win32k contains an improper resource shutdown or release vulnerability that allows for local, authenticated privilege escalation. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode.
Product
Windows
On CISA’s list since
Mar 3, 2025 (federal fix deadline Mar 24, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog securityfocus.com portal.msrc.microsoft.com
Feb 25, 2025Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) VulnerabilityCVE-2023-34192 · Email & office · Synacor · reported by MITREExploitedCritical 9
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability that allows a remote authenticated attacker to execute arbitrary code via a crafted script to the /h/autoSaveDraft function.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Feb 25, 2025 (federal fix deadline Mar 18, 2025)
What to do
Attackers are using this now. Install Synacor’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog wiki.zimbra.com wiki.zimbra.com
Feb 25, 2025Microsoft Partner Center Improper Access Control VulnerabilityCVE-2024-49035 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.7
Microsoft Partner Center contains an improper access control vulnerability that allows an attacker to escalate privileges.
Product
Partner Center
On CISA’s list since
Feb 25, 2025 (federal fix deadline Mar 18, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com cisa.gov
Feb 21, 2025Microsoft Power Pages Improper Access Control VulnerabilityCVE-2025-24989 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.2
Microsoft Power Pages contains an improper access control vulnerability that allows an unauthorized attacker to elevate privileges over a network potentially bypassing the user registration control.
Product
Power Pages
On CISA’s list since
Feb 21, 2025 (federal fix deadline Mar 14, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com cisa.gov
Feb 18, 2025SonicWall SonicOS SSLVPN Improper Authentication VulnerabilityCVE-2024-53704 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedRansomwareCritical 9.8
SonicWall SonicOS contains an improper authentication vulnerability in the SSLVPN authentication mechanism that allows a remote attacker to bypass authentication.
Product
SonicOS
On CISA’s list since
Feb 18, 2025 (federal fix deadline Mar 11, 2025)
What to do
Attackers are using this now. Install SonicWall’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog psirt.global.sonicwall.com cisa.gov
Feb 13, 2025SimpleHelp Path Traversal VulnerabilityCVE-2024-57727 · Other software · SimpleHelp · reported by MITREExploitedRansomwareHigh 7.5
SimpleHelp remote support software contains multiple path traversal vulnerabilities that allow unauthenticated remote attackers to download arbitrary files from the SimpleHelp host via crafted HTTP requests. These files may include server configuration files and hashed user passwords.
Product
SimpleHelp
On CISA’s list since
Feb 13, 2025 (federal fix deadline Mar 6, 2025)
What to do
Attackers are using this now. Install SimpleHelp ’s update today (ransomware groups use this one). If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog simple-help.com horizon3.ai
Feb 7, 2025Trimble Cityworks Deserialization VulnerabilityCVE-2025-0994 · Other software · Trimble · reported by ics-cert@hq.dhs.govExploitedHigh 8.6
Trimble Cityworks contains a deserialization vulnerability. This could allow an authenticated user to perform a remote code execution attack against a customer's Microsoft Internet Information Services (IIS) web server.
Product
Cityworks
On CISA’s list since
Feb 7, 2025 (federal fix deadline Feb 28, 2025)
What to do
Attackers are using this now. Install Trimble’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog learn.assetlifecycle.trimble.com cisa.gov
Feb 6, 2025Microsoft Outlook Improper Input Validation VulnerabilityCVE-2024-21413 · Email & office · Microsoft · reported by secure@microsoft.comExploitedCritical 9.8
Microsoft Outlook contains an improper input validation vulnerability that allows for remote code execution. Successful exploitation of this vulnerability would allow an attacker to bypass the Office Protected View and open in editing mode rather than protected mode.
Product
Office Outlook
On CISA’s list since
Feb 6, 2025 (federal fix deadline Feb 27, 2025)
What to do
Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog msrc.microsoft.com msrc.microsoft.com
Dec 23, 2024Acclaim Systems USAHERDS Use of Hard-Coded Credentials Vulnerability CVE-2021-44207 · Other software · Acclaim Systems · reported by MITREExploitedHigh 8.1
Acclaim Systems USAHERDS contains a hard-coded credentials vulnerability that could allow an attacker to achieve remote code execution on the system that runs the application. The MachineKey must be obtained via a separate vulnerability or other channel.
Product
USAHERDS
On CISA’s list since
Dec 23, 2024 (federal fix deadline Jan 13, 2025)
What to do
Attackers are using this now. Install Acclaim Systems’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog github.com acclaimsystems.com
Dec 16, 2024Adobe ColdFusion Improper Access Control VulnerabilityCVE-2024-20767 · Websites & servers · Adobe · reported by AdobeExploitedHigh 7.4
Adobe ColdFusion contains an improper access control vulnerability that could allow an attacker to access or modify restricted files via an internet-exposed admin panel.
Product
ColdFusion
On CISA’s list since
Dec 16, 2024 (federal fix deadline Jan 6, 2025)
What to do
Attackers are using this now. Install Adobe’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD record CISA catalog helpx.adobe.com helpx.adobe.com

Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.

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