Updated 4 h 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.

1,769exploited flaws on CISA’s list

35added in the last 30 days

296new WordPress flaws this week

393,915entries in the database

683 results · page 3 of 14

Apr 30, 2026WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function VulnerabilityCVE-2026-41940 · WordPress plugins & themes · reported by VulnCheckExploitedRansomwareCritical 9.3
WebPros cPanel & WHM (WebHost Manager) and WP2 (WordPress Squared) contain an authentication bypass vulnerability in the login flow that allows unauthenticated remote attackers to gain unauthorized access to the control panel.
Product
cPanel & WHM and WP2 (WordPress Squared)
On CISA’s list since
Apr 30, 2026 (federal fix deadline May 3, 2026)
What to do
Attackers are using this now. Install WebPros’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 docs.cpanel.net docs.wpsquared.com
Apr 28, 2026Microsoft Windows Protection Mechanism Failure VulnerabilityCVE-2026-32202 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 4.3
Microsoft Windows Shell contains a protection mechanism failure vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Product
Windows
On CISA’s list since
Apr 28, 2026 (federal fix deadline May 12, 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
Apr 28, 2026ConnectWise ScreenConnect Path Traversal VulnerabilityCVE-2024-1708 · Other software · ConnectWise · reported by 9119a7d8-5eab-497f-8521-727c672e3725ExploitedRansomwareHigh 8.4
ConnectWise ScreenConnect contains a path traversal vulnerability which could allow an attacker to execute remote code or directly impact confidential data and critical systems.
Product
ScreenConnect
On CISA’s list since
Apr 28, 2026 (federal fix deadline May 12, 2026)
What to do
Attackers are using this now. Install ConnectWise’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 connectwise.com huntress.com
Apr 24, 2026Samsung MagicINFO 9 Server Path Traversal VulnerabilityCVE-2024-7399 · Computers, phones & browsers · Samsung · reported by PSIRT@samsung.comExploitedHigh 8.8
Samsung MagicINFO 9 Server contains a path traversal vulnerability that could allow an attacker to write arbitrary files as system authority.
Product
MagicINFO 9 Server
On CISA’s list since
Apr 24, 2026 (federal fix deadline May 8, 2026)
What to do
Attackers are using this now. Install Samsung’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 security.samsungtv.com arcticwolf.com
Apr 24, 2026SimpleHelp Path Traversal VulnerabilityCVE-2024-57728 · Other software · SimpleHelp · reported by MITREExploitedRansomwareHigh 7.2
SimpleHelp contains a path traversal vulnerability that allows admin users to upload arbitrary files anywhere on the file system by uploading a crafted zip file (i.e. zip slip). This can be exploited to execute arbitrary code on the host in the context of the SimpleHelp server user.
Product
SimpleHelp
On CISA’s list since
Apr 24, 2026 (federal fix deadline May 8, 2026)
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
Apr 24, 2026SimpleHelp Missing Authorization VulnerabilityCVE-2024-57726 · Other software · SimpleHelp · reported by MITREExploitedRansomwareCritical 9.9
SimpleHelp contains a missing authorization vulnerability that could allow low-privileged technicians to create API keys with excessive permissions. These API keys can be used to escalate privileges to the server admin role.
Product
SimpleHelp
On CISA’s list since
Apr 24, 2026 (federal fix deadline May 8, 2026)
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
Apr 20, 2026PaperCut NG/MF Improper Authentication VulnerabilityCVE-2023-27351 · Other software · PaperCut · reported by zdi-disclosures@trendmicro.comExploitedRansomwareHigh 7.5
PaperCut NG/MF contains an improper authentication vulnerability that could allow remote attackers to bypass authentication on affected installations via the SecurityRequestFilter class.
Product
NG/MF
On CISA’s list since
Apr 20, 2026 (federal fix deadline May 4, 2026)
What to do
Attackers are using this now. Install PaperCut’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 papercut.com zerodayinitiative.com
Apr 20, 2026Cisco Catalyst SD-WAN Manager Exposure of Sensitive Information to an Unauthorized Actor VulnerabilityCVE-2026-20133 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedMedium 6.5
Cisco Catalyst SD-WAN Manager contains an exposure of sensitive information to an unauthorized actor vulnerability that could allow remote attackers to view sensitive information on affected systems.
Product
Catalyst SD-WAN Manager
On CISA’s list since
Apr 20, 2026 (federal fix deadline Apr 23, 2026)
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
Apr 20, 2026Kentico Xperience Path Traversal VulnerabilityCVE-2025-2749 · Other software · Kentico · reported by VulnCheckExploitedHigh 7.2
Kentico Xperience contains a path traversal vulnerability that could allow an authenticated user's Staging Sync Server to upload arbitrary data to path relative locations.
Product
Kentico Xperience
On CISA’s list since
Apr 20, 2026 (federal fix deadline May 4, 2026)
What to do
Attackers are using this now. Install Kentico’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 devnet.kentico.com labs.watchtowr.com
Apr 20, 2026Quest KACE Systems Management Appliance (SMA) Improper Authentication VulnerabilityCVE-2025-32975 · Other software · Quest · reported by MITREExploitedCritical 10
Quest KACE Systems Management Appliance (SMA) contains an improper authentication vulnerability that could allow attackers to impersonate legitimate users without valid credentials.
Product
KACE Systems Management Appliance (SMA)
On CISA’s list since
Apr 20, 2026 (federal fix deadline May 4, 2026)
What to do
Attackers are using this now. Install Quest’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 seclists.org seralys.com
Apr 20, 2026JetBrains TeamCity Relative Path Traversal VulnerabilityCVE-2024-27199 · Other software · JetBrains · reported by cve@jetbrains.comExploitedRansomwareHigh 7.3
JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.
Product
TeamCity
On CISA’s list since
Apr 20, 2026 (federal fix deadline May 4, 2026)
What to do
Attackers are using this now. Install JetBrains’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 darkreading.com jetbrains.com
Apr 16, 2026Apache ActiveMQ Improper Input Validation VulnerabilityCVE-2026-34197 · Websites & servers · Apache · reported by security@apache.orgExploitedHigh 8.8
Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection.
Product
ActiveMQ
On CISA’s list since
Apr 16, 2026 (federal fix deadline Apr 30, 2026)
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 activemq.apache.org openwall.com
Apr 14, 2026Microsoft SharePoint Server Improper Input Validation VulnerabilityCVE-2026-32201 · Email & office · Microsoft · reported by secure@microsoft.comExploitedMedium 6.5
Microsoft SharePoint Server contains an improper input validation vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Product
SharePoint Server
On CISA’s list since
Apr 14, 2026 (federal fix deadline Apr 28, 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 cisa.gov
Apr 13, 2026Microsoft Exchange Server Deserialization of Untrusted Data VulnerabilityCVE-2023-21529 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8
Microsoft Exchange Server contains a deserialization of untrusted data that allows an authenticated attacker to achieve remote code execution.
Product
Exchange Server
On CISA’s list since
Apr 13, 2026 (federal fix deadline Apr 27, 2026)
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 msrc.microsoft.com
Apr 2, 2026TrueConf Client Download of Code Without Integrity Check VulnerabilityCVE-2026-3502 · Other software · TrueConf · reported by cve@checkpoint.comExploitedHigh 7.8
TrueConf Client contains a download of code without integrity check vulnerability. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or installed by the updater, this may result in arbitrary code execution in the context of the updating process or user.
Product
Client
On CISA’s list since
Apr 2, 2026 (federal fix deadline Apr 16, 2026)
What to do
Attackers are using this now. Install TrueConf’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 trueconf.com research.checkpoint.com
Mar 18, 2026Microsoft SharePoint Deserialization of Untrusted Data VulnerabilityCVE-2026-20963 · Email & office · Microsoft · reported by secure@microsoft.comExploitedCritical 9.8
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.
Product
SharePoint
On CISA’s list since
Mar 18, 2026 (federal fix deadline Mar 21, 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 cisa.gov
Mar 13, 2026Google Chromium V8 Improper Restriction of Operations Within the Bounds of a Memory Buffer VulnerabilityCVE-2026-3910 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8
Google Chromium V8 contains an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow a remote attacker to execute arbitrary code inside a sandbox 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 V8
On CISA’s list since
Mar 13, 2026 (federal fix deadline Mar 27, 2026)
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
Mar 9, 2026SolarWinds Web Help Desk Deserialization of Untrusted Data VulnerabilityCVE-2025-26399 · Other software · SolarWinds · reported by psirt@solarwinds.comExploitedRansomwareCritical 9.8
SolarWinds Web Help Desk contain a deserialization of untrusted data vulnerability in AjaxProxy that could allow an attacker to run commands on the host machine.
Product
Web Help Desk
On CISA’s list since
Mar 9, 2026 (federal fix deadline Mar 12, 2026)
What to do
Attackers are using this now. Install SolarWinds’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 documentation.solarwinds.com solarwinds.com
Mar 9, 2026Ivanti Endpoint Manager (EPM) Authentication Bypass VulnerabilityCVE-2026-1603 · Network & remote access · Ivanti · reported by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75ExploitedHigh 8.6
Ivanti Endpoint Manager (EPM) contains an authentication bypass using an alternate path or channel vulnerability that could allow a remote unauthenticated attacker to leak specific stored credential data.
Product
Endpoint Manager (EPM)
On CISA’s list since
Mar 9, 2026 (federal fix deadline Mar 23, 2026)
What to do
Attackers are using this now. Install Ivanti’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 hub.ivanti.com cisa.gov
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
Mar 3, 2026Qualcomm Multiple Chipsets Memory Corruption VulnerabilityCVE-2026-21385 · Computers, phones & browsers · Qualcomm · reported by product-security@qualcomm.comExploitedHigh 7.8
Multiple Qualcomm chipsets contain a memory corruption vulnerability while using alignments for memory allocation.
Product
Multiple Chipsets
On CISA’s list since
Mar 3, 2026 (federal fix deadline Mar 24, 2026)
What to do
Attackers are using this now. Install Qualcomm’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 docs.qualcomm.com source.android.com
Feb 25, 2026Cisco SD-WAN Path Traversal VulnerabilityCVE-2022-20775 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedHigh 7.8
Cisco SD-WAN CLI contains a path traversal vulnerability that could allow an authenticated local attacker to gain elevated privileges via improper access controls on commands within the application CLI. A successful exploit could allow the attacker to execute arbitrary commands as the root user.
Product
SD-WAN
On CISA’s list since
Feb 25, 2026 (federal fix deadline Feb 27, 2026)
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 github.com
Feb 25, 2026Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass VulnerabilityCVE-2026-20127 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedCritical 10
Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, contain an authentication bypass vulnerability could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system. This vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration for the SD-WAN fabric.
Product
Catalyst SD-WAN Controller and Manager
On CISA’s list since
Feb 25, 2026 (federal fix deadline Feb 27, 2026)
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
Feb 18, 2026Dell RecoverPoint for Virtual Machines (RP4VMs) Use of Hard-coded Credentials VulnerabilityCVE-2026-22769 · Other software · Dell · reported by security_alert@emc.comExploitedCritical 10
Dell RecoverPoint for Virtual Machines (RP4VMs) contains an use of hard-coded credentials vulnerability that could allow an unauthenticated remote attacker to gain unauthorized access to the underlying operating system and root-level persistence.
Product
RecoverPoint for Virtual Machines (RP4VMs)
On CISA’s list since
Feb 18, 2026 (federal fix deadline Feb 21, 2026)
What to do
Attackers are using this now. Install Dell’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 dell.com cloud.google.com
Feb 17, 2026TeamT5 ThreatSonar Anti-Ransomware Unrestricted Upload of File with Dangerous Type VulnerabilityCVE-2024-7694 · Other software · TeamT5 · reported by twcert@cert.org.twExploitedHigh 7.2
TeamT5 ThreatSonar Anti-Ransomware contains an unrestricted upload of file with dangerous type vulnerability. ThreatSonar Anti-Ransomware does not properly validate the content of uploaded files. Remote attackers with administrator privileges on the product platform can upload malicious files, which can be used to execute arbitrary system commands on the server.
Product
ThreatSonar Anti-Ransomware
On CISA’s list since
Feb 17, 2026 (federal fix deadline Mar 10, 2026)
What to do
Attackers are using this now. Install TeamT5’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 twcert.org.tw twcert.org.tw
Feb 17, 2026Google Chromium CSS Use-After-Free VulnerabilityCVE-2026-2441 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8
Google Chromium CSS contains a use-after-free vulnerability that could allow a remote attacker to potentially exploit heap corruption 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
Feb 17, 2026 (federal fix deadline Mar 10, 2026)
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
Feb 12, 2026Notepad++ Download of Code Without Integrity Check VulnerabilityCVE-2025-15556 · Other software · Notepad++ · reported by VulnCheckExploitedHigh 7.7
Notepad++ when using the WinGUp updater, contains a download of code without integrity check vulnerability that could allow an attacker to intercept or redirect update traffic to download and execute an attacker-controlled installer. This could lead to arbitrary code execution with the privileges of the user.
Product
Notepad++
On CISA’s list since
Feb 12, 2026 (federal fix deadline Mar 5, 2026)
What to do
Attackers are using this now. Install Notepad++’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.notepad-plus-plus.org github.com
Feb 12, 2026SolarWinds Web Help Desk Security Control Bypass VulnerabilityCVE-2025-40536 · Other software · SolarWinds · reported by psirt@solarwinds.comExploitedHigh 8.1
SolarWinds Web Help Desk contains a security control bypass vulnerability that could allow an unauthenticated attacker to gain access to certain restricted functionality.
Product
Web Help Desk
On CISA’s list since
Feb 12, 2026 (federal fix deadline Feb 15, 2026)
What to do
Attackers are using this now. Install SolarWinds’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.solarwinds.com solarwinds.com
Feb 10, 2026Microsoft MSHTML Framework Protection Mechanism Failure VulnerabilityCVE-2026-21513 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
Microsoft MSHTML Framework contains a protection mechanism failure vulnerability that could allow an unauthorized attacker to bypass a security feature over a network.
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 10, 2026Microsoft Windows Shell Protection Mechanism Failure VulnerabilityCVE-2026-21510 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
Microsoft Windows Shell contains a protection mechanism failure vulnerability that could allow an unauthorized attacker to bypass a security feature over a network.
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 cisa.gov
Feb 5, 2026SmarterTools SmarterMail Missing Authentication for Critical Function VulnerabilityCVE-2026-24423 · Other software · SmarterTools · reported by VulnCheckExploitedRansomwareCritical 9.3
SmarterTools SmarterMail contains a missing authentication for critical function vulnerability in the ConnectToHub API method. This could allow the attacker to point the SmarterMail instance to a malicious HTTP server which serves the malicious OS command and could lead to command execution.
Product
SmarterMail
On CISA’s list since
Feb 5, 2026 (federal fix deadline Feb 26, 2026)
What to do
Attackers are using this now. Install SmarterTools’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 code-white.com smartertools.com
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
Feb 3, 2026SolarWinds Web Help Desk Deserialization of Untrusted Data VulnerabilityCVE-2025-40551 · Other software · SolarWinds · reported by psirt@solarwinds.comExploitedCritical 9.8
SolarWinds Web Help Desk contains a deserialization of untrusted data vulnerability that could lead to remote code execution, which would allow an attacker to run commands on the host machine. This could be exploited without authentication.
Product
Web Help Desk
On CISA’s list since
Feb 3, 2026 (federal fix deadline Feb 6, 2026)
What to do
Attackers are using this now. Install SolarWinds’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.solarwinds.com solarwinds.com
Jan 27, 2026Fortinet Multiple Products Authentication Bypass Using an Alternate Path or Channel VulnerabilityCVE-2026-24858 · Network & remote access · Fortinet · reported by psirt@fortinet.comExploitedCritical 9.8
Fortinet FortiAnalyzer, FortiManager, FortiOS, and FortiProxy contain an authentication bypass using an alternate path or channel that could allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.
Product
Multiple Products
On CISA’s list since
Jan 27, 2026 (federal fix deadline Jan 30, 2026)
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 cert-portal.siemens.com
Jan 26, 2026SmarterTools SmarterMail Unrestricted Upload of File with Dangerous Type VulnerabilityCVE-2025-52691 · Other software · SmarterTools · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4ExploitedRansomwareCritical 10
SmarterTools SmarterMail contains an unrestricted upload of file with dangerous type vulnerability that could allow an unauthenticated attacker to upload arbitrary files to any location on the mail server, potentially enabling remote code execution.
Product
SmarterMail
On CISA’s list since
Jan 26, 2026 (federal fix deadline Feb 16, 2026)
What to do
Attackers are using this now. Install SmarterTools’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 csa.gov.sg github.com
Jan 26, 2026SmarterTools SmarterMail Authentication Bypass Using an Alternate Path or Channel VulnerabilityCVE-2026-23760 · Other software · SmarterTools · reported by VulnCheckExploitedRansomwareCritical 9.3
SmarterTools SmarterMail contains an authentication bypass using an alternate path or channel vulnerability in the password reset API. The force-reset-password endpoint permits anonymous requests and fails to verify the existing password or a reset token when resetting system administrator accounts. This could allow an unauthenticated attacker to supply a target administrator username and a new password to reset the account, resulting in full administrative compromise of the SmarterMail instance.
Product
SmarterMail
On CISA’s list since
Jan 26, 2026 (federal fix deadline Feb 16, 2026)
What to do
Attackers are using this now. Install SmarterTools’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 code-white.com labs.watchtowr.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 12, 2026Gogs Path Traversal VulnerabilityCVE-2025-8110 · Other software · Gogs · reported by 9947ef80-c5d5-474a-bbab-97341a59000eExploitedHigh 8.7
Gogs contains a path traversal vulnerability affecting improper Symbolic link handling in the PutContents API that could allow for code execution.
Product
Gogs
On CISA’s list since
Jan 12, 2026 (federal fix deadline Feb 2, 2026)
What to do
Attackers are using this now. Install Gogs’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 wiz.io openwall.com
Jan 7, 2026Hewlett Packard Enterprise (HPE) OneView Code Injection VulnerabilityCVE-2025-37164 · Other software · Hewlett Packard Enterprise (HPE) · reported by security-alert@hpe.comExploitedCritical 10
Hewlett Packard Enterprise (HPE) OneView contains a code injection vulnerability that allows a remote unauthenticated user to perform remote code execution.
Product
OneView
On CISA’s list since
Jan 7, 2026 (federal fix deadline Jan 28, 2026)
What to do
Attackers are using this now. Install Hewlett Packard Enterprise (HPE)’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.hpe.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 22, 2025Digiever DS-2105 Pro Missing Authorization VulnerabilityCVE-2023-52163 · Other software · Digiever · reported by MITREExploitedHigh 8.8
Digiever DS-2105 Pro contains a missing authorization vulnerability which could allow for command injection via time_tzsetup.cgi.
Product
DS-2105 Pro
On CISA’s list since
Dec 22, 2025 (federal fix deadline Jan 12, 2026)
What to do
Attackers are using this now. Install Digiever’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 akamai.com txone.com
Dec 19, 2025WatchGuard Firebox Out of Bounds Write VulnerabilityCVE-2025-14733 · Network & remote access · WatchGuard · reported by 5d1c2695-1a31-4499-88ae-e847036fd7e3ExploitedRansomwareCritical 9.3
WatchGuard Fireware OS iked process contains an out of bounds write vulnerability in the OS iked process. This vulnerability may allow a remote unauthenticated attacker to execute arbitrary code and affects both the mobile user VPN with IKEv2 and the branch office VPN using IKEv2 when configured with a dynamic gateway peer.
Product
Firebox
On CISA’s list since
Dec 19, 2025 (federal fix deadline Dec 26, 2025)
What to do
Attackers are using this now. Install WatchGuard’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.watchguard.com watchguard.com
Dec 17, 2025SonicWall SMA1000 Missing Authorization VulnerabilityCVE-2025-40602 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comExploitedMedium 6.6
SonicWall SMA1000 contains a missing authorization vulnerability that could allow for privilege escalation appliance management console (AMC) of affected devices.
Product
SMA1000 appliance
On CISA’s list since
Dec 17, 2025 (federal fix deadline Dec 24, 2025)
What to do
Attackers are using this now. Install SonicWall’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 psirt.global.sonicwall.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 15, 2025Gladinet CentreStack and Triofox Hard Coded Cryptographic VulnerabilityCVE-2025-14611 · Other software · Gladinet · reported by 5dacb0b8-2277-4717-899c-254586fe4912ExploitedHigh 7.1
Gladinet CentreStack and TrioFox contain a hardcoded cryptographic keys vulnerability for their implementation of the AES cryptoscheme. This vulnerability degrades security for public exposed endpoints that may make use of it and may offer arbitrary local file inclusion when provided a specially crafted request without authentication.
Product
CentreStack and Triofox
On CISA’s list since
Dec 15, 2025 (federal fix deadline Jan 5, 2026)
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 huntress.com cisa.gov
Dec 12, 2025Sierra Wireless AirLink ALEOS Unrestricted Upload of File with Dangerous Type VulnerabilityCVE-2018-4063 · Other software · Sierra Wireless · reported by talos-cna@cisco.comExploitedHigh 8.8
Sierra Wireless AirLink ALEOS contains an unrestricted upload of file with dangerous type vulnerability. A specially crafted HTTP request can upload a file, resulting in executable code being uploaded, and routable, to the webserver. An attacker can make an authenticated HTTP request to trigger this vulnerability. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.
Product
AirLink ALEOS
On CISA’s list since
Dec 12, 2025 (federal fix deadline Jan 2, 2026)
What to do
Attackers are using this now. Install Sierra Wireless’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 securityfocus.com
Dec 12, 2025Google Chromium Out of Bounds Memory Access VulnerabilityCVE-2025-14174 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedHigh 8.8
Google Chromium contains an out of bounds memory access vulnerability in ANGLE that could allow a remote attacker to perform out of bounds memory access 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
Dec 12, 2025 (federal fix deadline Jan 2, 2026)
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
Dec 9, 2025RARLAB WinRAR Path Traversal VulnerabilityCVE-2025-6218 · Other software · RARLAB · reported by zdi-disclosures@trendmicro.comExploitedHigh 7.8
RARLAB WinRAR contains a path traversal vulnerability allowing an attacker to execute code in the context of the current user.
Product
WinRAR
On CISA’s list since
Dec 9, 2025 (federal fix deadline Dec 30, 2025)
What to do
Attackers are using this now. Install RARLAB’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 win-rar.com zerodayinitiative.com
Dec 3, 2025OpenPLC ScadaBR Unrestricted Upload of File with Dangerous Type VulnerabilityCVE-2021-26828 · Other software · OpenPLC · reported by MITREExploitedHigh 8.8
OpenPLC ScadaBR contains an unrestricted upload of file with dangerous type vulnerability that allows remote authenticated users to upload and execute arbitrary JSP files via view_edit.shtm.
Product
ScadaBR
On CISA’s list since
Dec 3, 2025 (federal fix deadline Dec 24, 2025)
What to do
Attackers are using this now. Install OpenPLC’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 forum.scadabr.com.br packetstormsecurity.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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