Updated 15 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

37added in the last 30 days

544new WordPress flaws this week

391,181entries in the database

88 results · page 1 of 2

Sep 25, 2026Microsoft SharePoint Code Injection VulnerabilityCVE-2026-65660 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
Microsoft SharePoint contains a code injection vulnerability which could allow an authorized attacker to execute code over a network.
Product
SharePoint
On CISA’s list since
Sep 25, 2026 (federal fix deadline Sep 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 blog.previdian.com
Aug 18, 2026Microsoft SharePoint Weak Authentication VulnerabilityCVE-2026-55040 · Email & office · Microsoft · reported by secure@microsoft.comExploitedCritical 9.1
Microsoft SharePoint contains a weak authentication vulnerability which allows an unauthorized attacker to bypass a security feature over a network.
Product
SharePoint
On CISA’s list since
Aug 18, 2026 (federal fix deadline Aug 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 github.com
Jul 22, 2026Microsoft SharePoint Deserialization of Untrusted Data Vulnerability CVE-2026-50522 · Email & office · Microsoft · reported by secure@microsoft.comExploitedCritical 9.8
Microsoft SharePoint contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network.
Product
SharePoint
On CISA’s list since
Jul 22, 2026 (federal fix deadline Jul 25, 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
Jul 16, 2026Microsoft SharePoint Deserialization of Untrusted Data VulnerabilityCVE-2026-58644 · 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
Jul 16, 2026 (federal fix deadline Jul 19, 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
Jul 14, 2026Microsoft SharePoint Server Missing Authentication for Critical Function VulnerabilityCVE-2026-56164 · Email & office · Microsoft · reported by secure@microsoft.comExploitedMedium 5.3
Microsoft SharePoint contains a missing authentication for critical function vulnerability that allows an unauthorized attacker to elevate privileges over a network.
Product
SharePoint Server
On CISA’s list since
Jul 14, 2026 (federal fix deadline Jul 17, 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
Jul 7, 2026JoomShaper SP Page Builder Unrestricted Upload of File with Dangerous Type VulnerabilityCVE-2026-48908 · Other software · JoomShaper · reported by security@joomla.orgExploitedCritical 10
JoomShaper SP Page Builder contains an unrestricted upload of file with dangerous type vulnerability that allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.
Product
SP Page Builder
On CISA’s list since
Jul 7, 2026 (federal fix deadline Jul 10, 2026)
What to do
Attackers are using this now. Install JoomShaper’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 joomshaper.com extensions.joomla.org
Jul 1, 2026Microsoft SharePoint Server Deserialization of Untrusted Data VulnerabilityCVE-2026-45659 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8
Microsoft SharePoint Server contains a deserialization of untrusted data vulnerability which allows an authorized attacker to execute code over a network.
Product
SharePoint Server
On CISA’s list since
Jul 1, 2026 (federal fix deadline Jul 4, 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 cisa.gov
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
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
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
Oct 2, 2025GNU Bash OS Command Injection VulnerabilityCVE-2014-6278 · Other software · GNU · reported by security@debian.orgExploitedHigh 8.8
GNU Bash contains an OS command injection vulnerability which allows remote attackers to execute arbitrary commands via a crafted environment.
Product
GNU Bash
On CISA’s list since
Oct 2, 2025 (federal fix deadline Oct 23, 2025)
What to do
Attackers are using this now. Install GNU’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 jvndb.jvn.jp
Jul 22, 2025 CrushFTP Unprotected Alternate Channel VulnerabilityCVE-2025-54309 · Other software · CrushFTP · reported by MITREExploitedCritical 9
CrushFTP contains an unprotected alternate channel vulnerability. When the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS.
Product
CrushFTP
On CISA’s list since
Jul 22, 2025 (federal fix deadline Aug 12, 2025)
What to do
Attackers are using this now. Install CrushFTP’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 bleepingcomputer.com crushftp.com
Jul 22, 2025Microsoft SharePoint Code Injection VulnerabilityCVE-2025-49704 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8
Microsoft SharePoint contains a code injection vulnerability that could allow an authorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-49706. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust protection than those for CVE-2025-49704.
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 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 20, 2025Microsoft SharePoint Deserialization of Untrusted Data VulnerabilityCVE-2025-53770 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareCritical 9.8
Microsoft SharePoint Server on-premises contains a deserialization of untrusted data vulnerability that could allow an unauthorized attacker to execute code over a network. This vulnerability could be chained with CVE-2025-53771. CVE-2025-53770 is a patch bypass for CVE-2025-49704, and the updates for CVE-2025-53770 include more robust protection than those for CVE-2025-49704.
Product
SharePoint
On CISA’s list since
Jul 20, 2025 (federal fix deadline Jul 21, 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 arstechnica.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 9, 2025Erlang Erlang/OTP SSH Server Missing Authentication for Critical Function VulnerabilityCVE-2025-32433 · Other software · Erlang · reported by GitHubExploitedCritical 10
Erlang Erlang/OTP SSH server contains a missing authentication for critical function vulnerability. This could allow an attacker to execute arbitrary commands without valid credentials, potentially leading to unauthenticated remote code execution (RCE). By exploiting a flaw in how SSH protocol messages are handled, a malicious actor could gain unauthorized access to affected systems. This vulnerability could affect various products that implement Erlang/OTP SSH server, including—but not limited to—Cisco, NetApp, and SUSE.
Product
Erlang/OTP
On CISA’s list since
Jun 9, 2025 (federal fix deadline Jun 30, 2025)
What to do
Attackers are using this now. Install Erlang’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
Apr 17, 2025Microsoft Windows NTLM Hash Disclosure Spoofing VulnerabilityCVE-2025-24054 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 6.5
Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Product
Windows
On CISA’s list since
Apr 17, 2025 (federal fix deadline May 8, 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 seclists.org
Apr 7, 2025CrushFTP Authentication Bypass VulnerabilityCVE-2025-31161 · Other software · CrushFTP · reported by MITREExploitedRansomwareCritical 9.8
CrushFTP contains an authentication bypass vulnerability in the HTTP authorization header that allows a remote unauthenticated attacker to authenticate to any known or guessable user account (e.g., crushadmin), potentially leading to a full compromise.
Product
CrushFTP
On CISA’s list since
Apr 7, 2025 (federal fix deadline Apr 28, 2025)
What to do
Attackers are using this now. Install CrushFTP’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 crushftp.com outpost24.com
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
Nov 12, 2024Microsoft Windows NTLMv2 Hash Disclosure Spoofing VulnerabilityCVE-2024-43451 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 6.5
Microsoft Windows contains an NTLMv2 hash spoofing vulnerability that could result in disclosing a user's NTLMv2 hash to an attacker via a file open operation. The attacker could then leverage this hash to impersonate that user.
Product
Windows
On CISA’s list since
Nov 12, 2024 (federal fix deadline Dec 3, 2024)
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
Oct 22, 2024Microsoft SharePoint Deserialization VulnerabilityCVE-2024-38094 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.2
Microsoft SharePoint contains a deserialization vulnerability that allows for remote code execution.
Product
SharePoint
On CISA’s list since
Oct 22, 2024 (federal fix deadline Nov 12, 2024)
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
Oct 8, 2024Microsoft Windows MSHTML Platform Spoofing VulnerabilityCVE-2024-43573 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedMedium 6.5
Microsoft Windows MSHTML Platform contains an unspecified spoofing vulnerability which can lead to a loss of confidentiality.
Product
Windows
On CISA’s list since
Oct 8, 2024 (federal fix deadline Oct 29, 2024)
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
Sep 17, 2024Adobe Flash Player Double Free VulnerablityCVE-2014-0502 · Other software · Adobe · reported by AdobeExploitedHigh 8.8
Adobe Flash Player contains a double free vulnerability that allows a remote attacker to execute arbitrary code.
Product
Flash Player
On CISA’s list since
Sep 17, 2024 (federal fix deadline Oct 8, 2024)
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 lists.opensuse.org
Sep 17, 2024Adobe Flash Player Code Execution VulnerabilityCVE-2013-0648 · Other software · Adobe · reported by AdobeExploitedHigh 8.8
Adobe Flash Player contains an unspecified vulnerability in the ExternalInterface ActionScript functionality that allows a remote attacker to execute arbitrary code via crafted SWF content.
Product
Flash Player
On CISA’s list since
Sep 17, 2024 (federal fix deadline Oct 8, 2024)
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 lists.opensuse.org lists.opensuse.org
Sep 17, 2024Adobe Flash Player Incorrect Default Permissions VulnerabilityCVE-2013-0643 · Other software · Adobe · reported by AdobeExploitedHigh 8.8
Adobe Flash Player contains an incorrect default permissions vulnerability in the Firefox sandbox that allows a remote attacker to execute arbitrary code via crafted SWF content.
Product
Flash Player
On CISA’s list since
Sep 17, 2024 (federal fix deadline Oct 8, 2024)
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 lists.opensuse.org lists.opensuse.org
Sep 17, 2024Adobe Flash Player Integer Underflow VulnerablityCVE-2014-0497 · Other software · Adobe · reported by AdobeExploitedCritical 9.8
Adobe Flash Player contains an integer underflow vulnerability that allows a remote attacker to execute arbitrary code.
Product
Flash Player
On CISA’s list since
Sep 17, 2024 (federal fix deadline Oct 8, 2024)
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 googlechromereleases.blogspot.com helpx.adobe.com
Sep 16, 2024Microsoft Windows MSHTML Platform Spoofing VulnerabilityCVE-2024-43461 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
Microsoft Windows MSHTML Platform contains a user interface (UI) misrepresentation of critical information vulnerability that allows an attacker to spoof a web page. This vulnerability was exploited in conjunction with CVE-2024-38112.
Product
Windows
On CISA’s list since
Sep 16, 2024 (federal fix deadline Oct 7, 2024)
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
Sep 10, 2024Microsoft Publisher Protection Mechanism Failure VulnerabilityCVE-2024-38226 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.3
Microsoft Publisher contains a protection mechanism failure vulnerability that allows attacker to bypass Office macro policies used to block untrusted or malicious files.
Product
Publisher
On CISA’s list since
Sep 10, 2024 (federal fix deadline Oct 1, 2024)
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
Jul 29, 2024ServiceNow Incomplete List of Disallowed Inputs VulnerabilityCVE-2024-5217 · Other software · ServiceNow · reported by psirt@servicenow.comExploitedCritical 9.2
ServiceNow Washington DC, Vancouver, and earlier Now Platform releases contain an incomplete list of disallowed inputs vulnerability in the GlideExpression script. An unauthenticated user could exploit this vulnerability to execute code remotely.
Product
Utah, Vancouver, and Washington DC Now Platform
On CISA’s list since
Jul 29, 2024 (federal fix deadline Aug 19, 2024)
What to do
Attackers are using this now. Install ServiceNow’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.servicenow.com support.servicenow.com
Jul 29, 2024ServiceNow Improper Input Validation VulnerabilityCVE-2024-4879 · Other software · ServiceNow · reported by psirt@servicenow.comExploitedCritical 9.3
ServiceNow Utah, Vancouver, and Washington DC Now Platform releases contain a jelly template injection vulnerability in UI macros. An unauthenticated user could exploit this vulnerability to execute code remotely.
Product
Utah, Vancouver, and Washington DC Now Platform
On CISA’s list since
Jul 29, 2024 (federal fix deadline Aug 19, 2024)
What to do
Attackers are using this now. Install ServiceNow’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.servicenow.com support.servicenow.com
Jul 9, 2024Microsoft Windows MSHTML Platform Spoofing VulnerabilityCVE-2024-38112 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.5
Microsoft Windows MSHTML Platform contains a spoofing vulnerability that has a high impact to confidentiality, integrity, and availability.
Product
Windows
On CISA’s list since
Jul 9, 2024 (federal fix deadline Jul 30, 2024)
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
May 14, 2024Microsoft Windows MSHTML Platform Security Feature Bypass VulnerabilityCVE-2024-30040 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8
Microsoft Windows MSHTML Platform contains an unspecified vulnerability that allows for a security feature bypass.
Product
Windows
On CISA’s list since
May 14, 2024 (federal fix deadline Jun 4, 2024)
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
Apr 24, 2024CrushFTP VFS Sandbox Escape VulnerabilityCVE-2024-4040 · Other software · CrushFTP · reported by 430a6cef-dc26-47e3-9fa8-52fb7f19644eExploitedCritical 9.8
CrushFTP contains an unspecified sandbox escape vulnerability that allows a remote attacker to escape the CrushFTP virtual file system (VFS).
Product
CrushFTP
On CISA’s list since
Apr 24, 2024 (federal fix deadline May 1, 2024)
What to do
Attackers are using this now. Install CrushFTP’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 bleepingcomputer.com
Mar 26, 2024Microsoft SharePoint Server Code Injection VulnerabilityCVE-2023-24955 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 7.2
Microsoft SharePoint Server contains a code injection vulnerability that allows an authenticated attacker with Site Owner privileges to execute code remotely.
Product
SharePoint Server
On CISA’s list since
Mar 26, 2024 (federal fix deadline Apr 16, 2024)
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
Feb 13, 2024Microsoft Windows Internet Shortcut Files Security Feature Bypass VulnerabilityCVE-2024-21412 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.1
Microsoft Windows Internet Shortcut Files contains an unspecified vulnerability that allows for a security feature bypass.
Product
Windows
On CISA’s list since
Feb 13, 2024 (federal fix deadline Mar 5, 2024)
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
Jan 10, 2024Microsoft SharePoint Server Privilege Escalation VulnerabilityCVE-2023-29357 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareCritical 9.8
Microsoft SharePoint Server contains an unspecified vulnerability that allows an unauthenticated attacker, who has gained access to spoofed JWT authentication tokens, to use them for executing a network attack. This attack bypasses authentication, enabling the attacker to gain administrator privileges.
Product
SharePoint Server
On CISA’s list since
Jan 10, 2024 (federal fix deadline Jan 31, 2024)
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
Jan 2, 2024Spreadsheet::ParseExcel Remote Code Execution VulnerabilityCVE-2023-7101 · Other software · Spreadsheet::ParseExcel · reported by mandiant-cve@google.comExploitedHigh 7.8
Spreadsheet::ParseExcel contains a remote code execution vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings within the Excel parsing logic.
Product
Spreadsheet::ParseExcel
On CISA’s list since
Jan 2, 2024 (federal fix deadline Jan 23, 2024)
What to do
Attackers are using this now. Install Spreadsheet::ParseExcel’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 openwall.com github.com
Aug 16, 2023Citrix Content Collaboration ShareFile Improper Access Control VulnerabilityCVE-2023-24489 · Network & remote access · Citrix · reported by secure@citrix.comExploitedCritical 9.8
Citrix Content Collaboration contains an improper access control vulnerability that could allow an unauthenticated attacker to remotely compromise customer-managed ShareFile storage zones controllers.
Product
Content Collaboration
On CISA’s list since
Aug 16, 2023 (federal fix deadline Sep 6, 2023)
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 support.citrix.com
Jul 11, 2023Microsoft Windows MSHTML Platform Privilege Escalation VulnerabilityCVE-2023-32046 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8
Microsoft Windows MSHTML Platform contains an unspecified vulnerability that allows for privilege escalation.
Product
Windows
On CISA’s list since
Jul 11, 2023 (federal fix deadline Aug 1, 2023)
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 seclists.org
Feb 14, 2023Microsoft Office Publisher Security Feature Bypass VulnerabilityCVE-2023-21715 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.3
Microsoft Office Publisher contains a security feature bypass vulnerability that allows for a local, authenticated attack on a targeted system.
Product
Office
On CISA’s list since
Feb 14, 2023 (federal fix deadline Mar 7, 2023)
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
Jun 8, 2022Adobe Flash Player Integer Overflow VulnerabilityCVE-2012-5054 · Other software · Adobe · reported by AdobeExploitedHigh 8.8
Adobe Flash Player contains an integer overflow vulnerability that allows remote attackers to execute code via malformed arguments.
Product
Flash Player
On CISA’s list since
Jun 8, 2022 (federal fix deadline Jun 22, 2022)
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 packetstormsecurity.org adobe.com
Jun 8, 2022Adobe Flash Player Cross-Site Scripting (XSS) VulnerabilityCVE-2012-0767 · Other software · Adobe · reported by AdobeExploitedMedium 6.1
Adobe Flash Player contains a XSS vulnerability that allows remote attackers to inject web script or HTML.
Product
Flash Player
On CISA’s list since
Jun 8, 2022 (federal fix deadline Jun 22, 2022)
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 lists.opensuse.org rhn.redhat.com
Jun 8, 2022Adobe Flash Player Memory Corruption VulnerabilityCVE-2012-0754 · Other software · Adobe · reported by AdobeExploitedHigh 8.1
Adobe Flash Player contains a memory corruption vulnerability that allows remote attackers to execute code or cause denial-of-service (DoS).
Product
Flash Player
On CISA’s list since
Jun 8, 2022 (federal fix deadline Jun 22, 2022)
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 lists.opensuse.org rhn.redhat.com
Jun 8, 2022Adobe Flash Player Unspecified VulnerabilityCVE-2011-0609 · Other software · Adobe · reported by AdobeExploitedHigh 7.8
Adobe Flash Player contains an unspecified vulnerability that allows remote attackers to execute code or cause denial-of-service (DoS).
Product
Flash Player
On CISA’s list since
Jun 8, 2022 (federal fix deadline Jun 22, 2022)
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 blogs.adobe.com googlechromereleases.blogspot.com
Jun 8, 2022Adobe Flash Player Memory Corruption VulnerabilityCVE-2010-1297 · Other software · Adobe · reported by AdobeExploitedHigh 7.8
Adobe Flash Player contains a memory corruption vulnerability that allows remote attackers to execute code or cause denial-of-service (DoS).
Product
Flash Player
On CISA’s list since
Jun 8, 2022 (federal fix deadline Jun 22, 2022)
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 blog.zynamics.com community.websense.com
Jun 8, 2022Adobe Acrobat and Reader, Flash Player Unspecified VulnerabilityCVE-2009-1862 · Email & office · Adobe · reported by MITREExploitedHigh 7.8
Adobe Acrobat and Reader and Adobe Flash Player allows remote attackers to execute code or cause denial-of-service (DoS).
Product
Acrobat and Reader, Flash Player
On CISA’s list since
Jun 8, 2022 (federal fix deadline Jun 22, 2022)
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 blogs.adobe.com bugs.adobe.com
May 25, 2022Adobe Flash Player and AIR Integer Overflow VulnerabilityCVE-2016-1010 · Other software · Adobe · reported by AdobeExploitedHigh 8.8
Integer overflow vulnerability in Adobe Flash Player and AIR allows attackers to execute code.
Product
Flash Player and AIR
On CISA’s list since
May 25, 2022 (federal fix deadline Jun 15, 2022)
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 lists.opensuse.org lists.opensuse.org
May 25, 2022Adobe Flash Player and AIR Use-After-Free VulnerabilityCVE-2016-0984 · Other software · Adobe · reported by AdobeExploitedHigh 8.8
Use-after-free vulnerability in Adobe Flash Player and Adobe AIR allows attackers to execute code.
Product
Flash Player and AIR
On CISA’s list since
May 25, 2022 (federal fix deadline Jun 15, 2022)
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 lists.opensuse.org lists.opensuse.org

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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