Updated 7 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.

1,762exploited flaws on CISA’s list

34added in the last 30 days

344new WordPress flaws this week

390,080entries in the database

43 results

Oct 23, 2026Collabora Online – Built-in CODE Server OS Command Injection VulnerabilityCVE-2026-110447 · Other software · Collabora · reported by MITREExploitedCritical 9.2
Collabora Collabora Online – Built-in CODE Server when used within the NextCloud platform contains an OS command injection vulnerability that allows for remote code execution when the CODE server isn't running.
Product
Collabora Online – Built-in CODE Server
On CISA’s list since
Oct 23, 2026 (federal fix deadline Oct 26, 2026)
What to do
Attackers are using this now. Install Collabora’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 help.nextcloud.com
Aug 21, 2026Zimbra Collaboration Suite (ZCS) OS Command Injection VulnerabilityCVE-2026-73570 · Email & office · Synacor · reported by MITREExploitedHigh 8.9
Zimbra Collaboration Suite (ZCS) contains an OS command injection vulnerability which could allow an unauthenticated attacker to send specially crafted SMTP requests that may result in execution of arbitrary operating system commands as the Zimbra user.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Aug 21, 2026 (federal fix deadline Aug 24, 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
Jul 15, 2026Oracle E-Business Suite Improper Privilege Management VulnerabilityCVE-2026-46817 · Other software · Oracle · reported by secalert_us@oracle.comExploitedCritical 9.8
Oracle E-Business Suite contains an improper privilege management vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Payments. Successful attacks of this vulnerability can result in takeover of Oracle Payments.
Product
E-Business Suite
On CISA’s list since
Jul 15, 2026 (federal fix deadline Jul 18, 2026)
What to do
Attackers are using this now. Install Oracle’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 oracle.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 7, 2026Joomlack Page Builder Improper Access Control VulnerabilityCVE-2026-56290 · Websites & servers · Joomlack · reported by security@joomla.orgExploitedCritical 10
Joomlack Page Builder contains an improper access control vulnerability that could allow for remote code execution via unauthenticated arbitrary file upload.
Product
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 Joomlack’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 joomlack.fr forum.joomlack.fr
Jun 23, 2026Ubiquiti UniFi OS Improper Input Validation VulnerabilityCVE-2026-34910 · Network & remote access · Ubiquiti · reported by support@hackerone.comExploitedCritical 10
Ubiquiti UniFi OS contains an improper input validation vulnerability which could allow a malicious actor with access to the network to conduct command injection.
Product
UniFi OS
On CISA’s list since
Jun 23, 2026 (federal fix deadline Jun 26, 2026)
What to do
Attackers are using this now. Install Ubiquiti’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.ui.com cisa.gov
Jun 23, 2026Ubiquiti UniFi OS Path Traversal VulnerabilityCVE-2026-34909 · Network & remote access · Ubiquiti · reported by support@hackerone.comExploitedCritical 10
Ubiquiti UniFi OS contains a path traversal vulnerability which could allow a malicious actor with access to the network to access files on the underlying system that could be manipulated to access an underlying account.
Product
UniFi OS
On CISA’s list since
Jun 23, 2026 (federal fix deadline Jun 26, 2026)
What to do
Attackers are using this now. Install Ubiquiti’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.ui.com cisa.gov
Jun 23, 2026Ubiquiti UniFi OS Improper Access Control VulnerabilityCVE-2026-34908 · Network & remote access · Ubiquiti · reported by support@hackerone.comExploitedCritical 10
Ubiquiti UniFi OS contains an improper access control vulnerability which could allow a malicious actor with access to the network to make unauthorized changes to the system.
Product
UniFi OS
On CISA’s list since
Jun 23, 2026 (federal fix deadline Jun 26, 2026)
What to do
Attackers are using this now. Install Ubiquiti’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.ui.com cisa.gov
Apr 20, 2026Synacor Zimbra Collaboration Suite (ZCS) Cross-site Scripting VulnerabilityCVE-2025-48700 · Email & office · Synacor · reported by MITREExploitedMedium 6.1
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that could allow attackers to execute arbitrary JavaScript within the user's session, potentially leading to unauthorized access to sensitive information.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Apr 20, 2026 (federal fix deadline Apr 23, 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
Mar 18, 2026Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting VulnerabilityCVE-2025-66376 · Email & office · Synacor · reported by MITREExploitedHigh 7.2
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability in the Classic UI where attackers could abuse Cascading Style Sheets (CSS) @import directives in email HTML.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Mar 18, 2026 (federal fix deadline Apr 1, 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 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
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
Oct 20, 2025Oracle E-Business Suite Server-Side Request Forgery (SSRF) VulnerabilityCVE-2025-61884 · Other software · Oracle · reported by secalert_us@oracle.comExploitedRansomwareHigh 7.5
Oracle E-Business Suite contains a server-side request forgery (SSRF) vulnerability in the Runtime component of Oracle Configurator. This vulnerability is remotely exploitable without authentication.
Product
E-Business Suite
On CISA’s list since
Oct 20, 2025 (federal fix deadline Nov 10, 2025)
What to do
Attackers are using this now. Install Oracle’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 oracle.com blogs.oracle.com
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 6, 2025Oracle E-Business Suite Unspecified VulnerabilityCVE-2025-61882 · Other software · Oracle · reported by secalert_us@oracle.comExploitedRansomwareCritical 9.8
Oracle E-Business Suite contains an unspecified vulnerability in the BI Publisher Integration component. The vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Concurrent Processing. Successful attacks can result in takeover of Oracle Concurrent Processing.
Product
E-Business Suite
On CISA’s list since
Oct 6, 2025 (federal fix deadline Oct 27, 2025)
What to do
Attackers are using this now. Install Oracle’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 oracle.com blogs.oracle.com
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
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
Apr 1, 2025Apache Tomcat Path Equivalence VulnerabilityCVE-2025-24813 · Websites & servers · Apache · reported by security@apache.orgExploitedCritical 9.8
Apache Tomcat contains a path equivalence vulnerability that allows a remote attacker to execute code, disclose information, or inject malicious content via a partial PUT request. This vulnerability can be chained with CVE‑2026‑34486.
Product
Tomcat
On CISA’s list since
Apr 1, 2025 (federal fix deadline Apr 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 lists.apache.org openwall.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
Oct 3, 2024Synacor Zimbra Collaboration Suite (ZCS) Command Execution VulnerabilityCVE-2024-45519 · Email & office · Synacor · reported by MITREExploitedCritical 10
Synacor Zimbra Collaboration Suite (ZCS) contains an unspecified vulnerability in the postjournal service that may allow an unauthenticated user to execute commands.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Oct 3, 2024 (federal fix deadline Oct 24, 2024)
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 23, 2023Cisco IOS XE Web UI Command Injection VulnerabilityCVE-2023-20273 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedHigh 7.2
Cisco IOS XE contains a command injection vulnerability in the web user interface. When chained with CVE-2023-20198, the attacker can leverage the new local user to elevate privilege to root and write the implant to the file system. Cisco identified CVE-2023-20273 as the vulnerability exploited to deploy the implant. CVE-2021-1435, previously associated with the exploitation events, is no longer believed to be related to this activity.
Product
Cisco IOS XE Web UI
On CISA’s list since
Oct 23, 2023 (federal fix deadline Oct 27, 2023)
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 sec.cloudapps.cisco.com
Oct 16, 2023Cisco IOS XE Web UI Privilege Escalation VulnerabilityCVE-2023-20198 · Network & remote access · Cisco · reported by psirt@cisco.comExploitedCritical 10
Cisco IOS XE Web UI contains a privilege escalation vulnerability in the web user interface that could allow a remote, unauthenticated attacker to create an account with privilege level 15 access. The attacker can then use that account to gain control of the affected device.
Product
IOS XE Web UI
On CISA’s list since
Oct 16, 2023 (federal fix deadline Oct 20, 2023)
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 sec.cloudapps.cisco.com
Jul 27, 2023Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) VulnerabilityCVE-2023-37580 · Email & office · Synacor · reported by MITREExploitedMedium 6.1
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability impacting the confidentiality and integrity of data.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Jul 27, 2023 (federal fix deadline Aug 17, 2023)
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 openwall.com wiki.zimbra.com
May 12, 2023Jenkins User Interface (UI) Information Disclosure VulnerabilityCVE-2015-5317 · Websites & servers · Jenkins · reported by Red HatExploitedHigh 7.5
Jenkins User Interface (UI) contains an information disclosure vulnerability that allows users to see the names of jobs and builds otherwise inaccessible to them on the "Fingerprints" pages.
Product
Jenkins User Interface (UI)
On CISA’s list since
May 12, 2023 (federal fix deadline Jun 2, 2023)
What to do
Attackers are using this now. Install Jenkins’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 rhn.redhat.com access.redhat.com
Apr 3, 2023Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) VulnerabilityCVE-2022-27926 · Email & office · Synacor · reported by MITREExploitedMedium 6.1
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability by allowing an endpoint URL to accept parameters without sanitizing.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Apr 3, 2023 (federal fix deadline Apr 24, 2023)
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 2, 2023Oracle E-Business Suite Unspecified VulnerabilityCVE-2022-21587 · Other software · Oracle · reported by secalert_us@oracle.comExploitedRansomwareCritical 9.8
Oracle E-Business Suite contains an unspecified vulnerability that allows an unauthenticated attacker with network access via HTTP to compromise Oracle Web Applications Desktop Integrator.
Product
E-Business Suite
On CISA’s list since
Feb 2, 2023 (federal fix deadline Feb 23, 2023)
What to do
Attackers are using this now. Install Oracle’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 packetstormsecurity.com oracle.com
Jan 26, 2023Telerik UI for ASP.NET AJAX Insecure Direct Object Reference VulnerabilityCVE-2017-11357 · Other software · Telerik · reported by MITREExploitedRansomwareCritical 9.8
Telerik UI for ASP.NET AJAX contains an insecure direct object reference vulnerability in RadAsyncUpload that can result in file uploads in a limited location and/or remote code execution.
Product
User Interface (UI) for ASP.NET AJAX
On CISA’s list since
Jan 26, 2023 (federal fix deadline Feb 16, 2023)
What to do
Attackers are using this now. Install Telerik’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 telerik.com exploit-db.com
Oct 20, 2022Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload VulnerabilityCVE-2022-41352 · Email & office · Synacor · reported by MITREExploitedRansomwareCritical 9.8
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Oct 20, 2022 (federal fix deadline Nov 10, 2022)
What to do
Attackers are using this now. Install Synacor’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 packetstormsecurity.com forums.zimbra.org
Aug 11, 2022Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload VulnerabilityCVE-2022-27925 · Email & office · Synacor · reported by MITREExploitedRansomwareHigh 7.2
Synacor Zimbra Collaboration Suite (ZCS) contains flaw in the mboximport functionality, allowing an authenticated attacker to upload arbitrary files to perform remote code execution. This vulnerability was chained with CVE-2022-37042 which allows for unauthenticated remote code execution.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Aug 11, 2022 (federal fix deadline Sep 1, 2022)
What to do
Attackers are using this now. Install Synacor’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 packetstormsecurity.com wiki.zimbra.com
Aug 11, 2022Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass VulnerabilityCVE-2022-37042 · Email & office · Synacor · reported by MITREExploitedRansomwareCritical 9.8
Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Aug 11, 2022 (federal fix deadline Sep 1, 2022)
What to do
Attackers are using this now. Install Synacor’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 packetstormsecurity.com wiki.zimbra.com
Aug 4, 2022Synacor Zimbra Collaboration Suite (ZCS) Command Injection VulnerabilityCVE-2022-27924 · Email & office · Synacor · reported by MITREExploitedRansomwareHigh 7.5
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to inject memcache commands into a targeted instance which causes an overwrite of arbitrary cached entries.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Aug 4, 2022 (federal fix deadline Aug 25, 2022)
What to do
Attackers are using this now. Install Synacor’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 wiki.zimbra.com wiki.zimbra.com
Apr 19, 2022Synacor Zimbra Collaboration Suite (ZCS) Cross-Site Scripting (XSS) VulnerabilityCVE-2018-6882 · Email & office · Synacor · reported by MITREExploitedRansomwareMedium 6.1
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability that might allow remote attackers to inject arbitrary web script or HTML.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Apr 19, 2022 (federal fix deadline May 10, 2022)
What to do
Attackers are using this now. Install Synacor’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 seclists.org securityfocus.com
Apr 15, 2022Ubiquiti AirOS Command Injection VulnerabilityCVE-2010-5330 · Network & remote access · Ubiquiti · reported by MITREExploitedCritical 9.8
Certain Ubiquiti devices contain a command injection vulnerability via a GET request to stainfo.cgi.
Product
AirOS
On CISA’s list since
Apr 15, 2022 (federal fix deadline May 6, 2022)
What to do
Attackers are using this now. Install Ubiquiti’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.ubnt.com exploit-db.com
Apr 15, 2022Schneider Electric U.motion Builder SQL Injection VulnerabilityCVE-2018-7841 · Other software · Schneider Electric · reported by cybersecurity@se.comExploitedCritical 9.8
A SQL Injection vulnerability exists in U.motion Builder software which could cause unwanted code execution when an improper set of characters is entered.
Product
U.motion Builder
On CISA’s list since
Apr 15, 2022 (federal fix deadline May 6, 2022)
What to do
Attackers are using this now. Install Schneider Electric’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 seclists.org
Apr 11, 2022Telerik UI for ASP.NET AJAX Unrestricted File Upload VulnerabilityCVE-2017-11317 · Other software · Telerik · reported by MITREExploitedCritical 9.8
Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX allows remote attackers to perform arbitrary file uploads or execute arbitrary code.
Product
User Interface (UI) for ASP.NET AJAX
On CISA’s list since
Apr 11, 2022 (federal fix deadline May 2, 2022)
What to do
Attackers are using this now. Install Telerik’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 telerik.com
Feb 25, 2022Synacor Zimbra Collaborate Suite (ZCS) Cross-Site Scripting VulnerabilityCVE-2022-24682 · Email & office · Synacor · reported by MITREExploitedRansomwareMedium 6.1
Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability in the Calendar feature that allows an attacker to execute arbitrary code.
Product
Zimbra Collaborate Suite (ZCS)
On CISA’s list since
Feb 25, 2022 (federal fix deadline Mar 11, 2022)
What to do
Attackers are using this now. Install Synacor’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 blog.zimbra.com wiki.zimbra.com
Jan 10, 2022Synacor Zimbra Collaboration Suite (ZCS) Improper Restriction of XML External Entity ReferenceCVE-2019-9670 · Email & office · Synacor · reported by MITREExploitedCritical 9.8
Synacor Zimbra Collaboration Suite (ZCS) contains an improper restriction of XML external entity (XXE) vulnerability in the mailboxd component.
Product
Zimbra Collaboration Suite (ZCS)
On CISA’s list since
Jan 10, 2022 (federal fix deadline Jul 10, 2022)
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 rapid7.com
Nov 3, 2021Ivanti Pulse Connect Secure Collaboration Suite Buffer Overflow VulnerabilityCVE-2021-22894 · Network & remote access · Ivanti · reported by support@hackerone.comExploitedHigh 8.8
Ivanti Pulse Connect Secure Collaboration Suite contains a buffer overflow vulnerabilities that allows a remote authenticated users to execute code as the root user via maliciously crafted meeting room.
Product
Pulse Connect Secure
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
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 kb.pulsesecure.net kb.pulsesecure.net
Nov 3, 2021Google Chrome for Android UI Heap Buffer Overflow VulnerabilityCVE-2020-16010 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comExploitedCritical 9.6
Google Chrome for Android UI contains a heap buffer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page.
Product
Chrome for Android UI
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
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 crbug.com
Nov 3, 2021BQE BillQuick Web Suite SQL Injection VulnerabilityCVE-2021-42258 · Other software · BQE · reported by MITREExploitedRansomwareCritical 9.8
BQE BillQuick Web Suite contains an SQL injection vulnerability when accessing the username parameter that may allow for unauthenticated, remote code execution.
Product
BillQuick Web Suite
On CISA’s list since
Nov 3, 2021 (federal fix deadline Nov 17, 2021)
What to do
Attackers are using this now. Install BQE’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 huntress.com huntress.com
Nov 3, 2021F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution VulnerabilityCVE-2020-5902 · Network & remote access · F5 · reported by f5sirt@f5.comExploitedRansomwareCritical 9.8
F5 BIG-IP Traffic Management User Interface (TMUI) contains a remote code execution vulnerability in undisclosed pages.
Product
BIG-IP
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install F5’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 packetstormsecurity.com packetstormsecurity.com
Nov 3, 2021Progress Telerik UI for ASP.NET AJAX Deserialization of Untrusted Data VulnerabilityCVE-2019-18935 · Other software · Progress · reported by MITREExploitedRansomwareCritical 9.8
Progress Telerik UI for ASP.NET AJAX contains a deserialization of untrusted data vulnerability through RadAsyncUpload which leads to code execution on the server in the context of the w3wp.exe process.
Product
Telerik UI for ASP.NET AJAX
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Progress’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 packetstormsecurity.com packetstormsecurity.com
Nov 3, 2021Progress Telerik UI for ASP.NET AJAX and Sitefinity Cryptographic Weakness VulnerabilityCVE-2017-9248 · Other software · Progress · reported by MITREExploitedCritical 9.8
Progress Telerik UI for ASP.NET AJAX and Sitefinity have a cryptographic weakness in Telerik.Web.UI.dll that can be exploited to disclose encryption keys (Telerik.Web.UI.DialogParametersEncryptionKey and/or the MachineKey), perform cross-site-scripting (XSS) attacks, compromise the ASP.NET ViewState, and/or upload and download files.
Product
ASP.NET AJAX and Sitefinity
On CISA’s list since
Nov 3, 2021 (federal fix deadline May 3, 2022)
What to do
Attackers are using this now. Install Progress’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 telerik.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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