Critical security advisoryCriticalFlagged by our vulnerability database: PHP2Shell is on CISA’s exploited list. Most WordPress hosting runs PHP. See if your site is affectedFlagged by our vulnerability database: PHP2Shell is being exploited. DetailsExploited: PHP2Shell. Check your site
HuttenlocherTechnologies
Updated 9 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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

88 results · page 2 of 2

  • May 25, 2022Adobe Flash Player ASLR Bypass VulnerabilityCVE-2015-0310 · Other software · Adobe · reported by AdobeExploitedHigh 7.8

    Adobe Flash Player does not properly restrict discovery of memory addresses, which allows attackers to bypass the address space layout randomization (ASLR) protection mechanism.

    Product
    Flash Player
    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.
  • May 25, 2022Adobe Flash Player Integer Overflow VulnerabilityCVE-2015-8651 · Other software · Adobe · reported by AdobeExploitedHigh 8.8

    Integer overflow in Adobe Flash Player allows attackers to execute code.

    Product
    Flash Player
    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.
  • May 25, 2022Adobe Flash Player Dereferenced Pointer VulnerabilityCVE-2014-8439 · Other software · Adobe · reported by AdobeExploitedHigh 8.8

    Adobe Flash Player has a vulnerability in the way it handles a dereferenced memory pointer which could lead to code execution.

    Product
    Flash Player
    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.
  • May 23, 2022Adobe Flash Player Stack-based Buffer Overflow VulnerabilityCVE-2018-5002 · Other software · Adobe · reported by AdobeExploitedHigh 7.8

    Adobe Flash Player have a stack-based buffer overflow vulnerability that could lead to remote code execution.

    Product
    Flash Player
    On CISA’s list since
    May 23, 2022 (federal fix deadline Jun 13, 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.
  • Apr 13, 2022Adobe Flash Player Use-After-Free VulnerabilityCVE-2015-5123 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    Use-after-free vulnerability in the BitmapData class in the ActionScript 3 (AS3) implementation in Adobe Flash Player allows remote attackers to execute code or cause a denial-of-service (DoS).

    Product
    Flash Player
    On CISA’s list since
    Apr 13, 2022 (federal fix deadline May 4, 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.
  • Apr 13, 2022Adobe Flash Player Use-After-Free VulnerabilityCVE-2015-5122 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    Use-after-free vulnerability in the DisplayObject class in the ActionScript 3 (AS3) implementation in Adobe Flash Player allows remote attackers to execute code or cause a denial-of-service (DoS).

    Product
    Flash Player
    On CISA’s list since
    Apr 13, 2022 (federal fix deadline May 4, 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.
  • Apr 13, 2022Adobe Flash Player Heap-Based Buffer Overflow VulnerabilityCVE-2015-3113 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    Heap-based buffer overflow vulnerability in Adobe Flash Player allows remote attackers to execute code.

    Product
    Flash Player
    On CISA’s list since
    Apr 13, 2022 (federal fix deadline May 4, 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.
  • Apr 13, 2022Adobe Flash Player Use-After-Free VulnerabilityCVE-2015-0313 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    Use-after-free vulnerability in Adobe Flash Player allows remote attackers to execute code.

    Product
    Flash Player
    On CISA’s list since
    Apr 13, 2022 (federal fix deadline May 4, 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.
  • Apr 13, 2022Adobe Flash Player Remote Code Execution VulnerabilityCVE-2015-0311 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    Unspecified vulnerability in Adobe Flash Player allows remote attackers to execute code.

    Product
    Flash Player
    On CISA’s list since
    Apr 13, 2022 (federal fix deadline May 4, 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.
  • Apr 13, 2022Adobe Flash Player Stack-Based Buffer Overflow VulnerabilityCVE-2014-9163 · Other software · Adobe · reported by AdobeExploitedHigh 7.8

    Stack-based buffer overflow in Adobe Flash Player allows attackers to execute code remotely.

    Product
    Flash Player
    On CISA’s list since
    Apr 13, 2022 (federal fix deadline May 4, 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.
  • Mar 28, 2022Adobe Flash Player Memory Corruption VulnerabilityCVE-2012-2034 · Other software · Adobe · reported by AdobeExploitedHigh 7.5

    Adobe Flash Player contains a memory corruption vulnerability that allows for remote code execution or denial-of-service (DoS).

    Product
    Flash Player
    On CISA’s list since
    Mar 28, 2022 (federal fix deadline Apr 18, 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.
  • Mar 25, 2022Citrix ShareFile Improper Access Control VulnerabilityCVE-2021-22941 · Network & remote access · Citrix · reported by support@hackerone.comExploitedRansomwareCritical 9.8

    Improper Access Control in Citrix ShareFile storage zones controller may allow an unauthenticated attacker to remotely compromise the storage zones controller.

    Product
    ShareFile
    On CISA’s list since
    Mar 25, 2022 (federal fix deadline Apr 15, 2022)
    What to do
    Attackers are using this now. Install Citrix’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.
  • Mar 25, 2022Oracle BI Publisher Unauthorized Access VulnerabilityCVE-2019-2616 · Other software · Oracle · reported by secalert_us@oracle.comExploitedHigh 7.2

    Oracle BI Publisher, formerly XML Publisher, contains an unspecified vulnerability that allows for various unauthorized actions. Open-source reporting attributes this vulnerability to allowing for authentication bypass.

    Product
    BI Publisher (Formerly XML Publisher)
    On CISA’s list since
    Mar 25, 2022 (federal fix deadline Apr 15, 2022)
    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.
  • Mar 25, 2022Microsoft Windows Shell Remote Code Execution VulnerabilityCVE-2018-8414 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    A remote code execution vulnerability exists when the Windows Shell does not properly validate file paths.

    Product
    Windows
    On CISA’s list since
    Mar 25, 2022 (federal fix deadline Apr 15, 2022)
    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.
  • Mar 25, 2022Adobe Flash Player Use-After-Free VulnerabilityCVE-2016-7892 · Other software · Adobe · reported by AdobeExploitedHigh 8.8

    Adobe Flash Player has an exploitable use-after-free vulnerability in the TextField class.

    Product
    Flash Player
    On CISA’s list since
    Mar 25, 2022 (federal fix deadline Apr 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.
  • Mar 25, 2022Adobe Flash Player Remote Code Execution VulnerabilityCVE-2016-4171 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    Unspecified vulnerability in Adobe Flash Player allows for remote code execution.

    Product
    Flash Player
    On CISA’s list since
    Mar 25, 2022 (federal fix deadline Apr 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.
  • Mar 3, 2022Adobe Flash Player Type Confusion VulnerabilityCVE-2017-11292 · Other software · Adobe · reported by AdobeExploitedHigh 8.8

    Adobe Flash Player contains a type confusion vulnerability which can allow for remote code execution.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 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.
  • Mar 3, 2022Adobe Flash Player Use-After-Free VulnerabilityCVE-2016-7855 · Other software · Adobe · reported by AdobeExploitedHigh 8.8

    Use-after-free vulnerability in Adobe Flash Player Windows and OS and Linux allows remote attackers to execute arbitrary code.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 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.
  • Mar 3, 2022Adobe Flash Player Arbitrary Code Execution VulnerabilityCVE-2016-4117 · Other software · Adobe · reported by AdobeExploitedRansomwareCritical 9.8

    An access of resource using incompatible type vulnerability exists within Adobe Flash Player that allows an attacker to perform remote code execution.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 2022)
    What to do
    Attackers are using this now. Install Adobe’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.
  • Mar 3, 2022Adobe Flash Player Arbitrary Code Execution VulnerabilityCVE-2016-1019 · Other software · Adobe · reported by AdobeExploitedRansomwareCritical 9.8

    Adobe Flash Player allows remote attackers to cause a denial of service or possibly execute arbitrary code.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 2022)
    What to do
    Attackers are using this now. Install Adobe’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.
  • Mar 3, 2022Adobe Flash Player Arbitrary Code Execution VulnerabilityCVE-2015-7645 · Other software · Adobe · reported by AdobeExploitedRansomwareHigh 7.8

    Adobe Flash Player allows remote attackers to execute arbitrary code via a crafted SWF file.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 2022)
    What to do
    Attackers are using this now. Install Adobe’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.
  • Mar 3, 2022Adobe Flash Player Use-After-Free VulnerabilityCVE-2015-5119 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    A use-after-free vulnerability exists within the ActionScript 3 ByteArray class in Adobe Flash Player that allows an attacker to perform remote code execution.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 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.
  • Mar 3, 2022Adobe Flash Player Memory Corruption VulnerabilityCVE-2015-3043 · Other software · Adobe · reported by AdobeExploitedCritical 9.8

    A memory corruption vulnerability exists in Adobe Flash Player that allows an attacker to perform remote code execution.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 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.
  • Mar 3, 2022Adobe Flash Player Arbitrary Code Execution VulnerabilityCVE-2012-1535 · Other software · Adobe · reported by MITREExploitedHigh 7.8

    Unspecified vulnerability in Adobe Flash Player allows remote attackers to execute arbitrary code or cause a denial of service via crafted SWF content.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 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.
  • Mar 3, 2022Adobe Flash Player Remote Code Execution VulnerabilityCVE-2011-0611 · Other software · Adobe · reported by AdobeExploitedHigh 8.8

    Adobe Flash Player contains a vulnerability that allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via crafted Flash content.

    Product
    Flash Player
    On CISA’s list since
    Mar 3, 2022 (federal fix deadline Mar 24, 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.
  • Feb 15, 2022Adobe Flash Player Use-After-Free VulnerabilityCVE-2018-15982 · Other software · Adobe · reported by AdobeExploitedRansomwareHigh 7.8

    Adobe Flash Player com.adobe.tvsdk.mediacore.metadata Use After Free Vulnerability

    Product
    Flash Player
    On CISA’s list since
    Feb 15, 2022 (federal fix deadline Aug 15, 2022)
    What to do
    Attackers are using this now. Install Adobe’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.
  • Feb 10, 2022Microsoft Windows Shell (.lnk) Remote Code Execution VulnerabilityCVE-2017-8464 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    Windows Shell in multiple versions of Microsoft Windows allows local users or remote attackers to execute arbitrary code via a crafted .LNK file

    Product
    Windows
    On CISA’s list since
    Feb 10, 2022 (federal fix deadline Aug 10, 2022)
    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.
  • Jan 28, 2022GNU Bourne-Again Shell (Bash) Arbitrary Code Execution VulnerabilityCVE-2014-6271 · Other software · GNU · reported by security@debian.orgExploitedCritical 9.8

    GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code.

    Product
    Bourne-Again Shell (Bash)
    On CISA’s list since
    Jan 28, 2022 (federal fix deadline Jul 28, 2022)
    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.
  • Jan 28, 2022GNU Bourne-Again Shell (Bash) Arbitrary Code Execution VulnerabilityCVE-2014-7169 · Other software · GNU · reported by MITREExploitedCritical 9.8

    GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute code. This CVE correctly remediates the vulnerability in CVE-2014-6271.

    Product
    Bourne-Again Shell (Bash)
    On CISA’s list since
    Jan 28, 2022 (federal fix deadline Jul 28, 2022)
    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.
  • Nov 3, 2021Microsoft Windows MSHTML Platform Remote Code Execution VulnerabilityCVE-2021-33742 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 7.5

    Microsoft Windows MSHTML Platform contains an unspecified vulnerability that allows for remote code execution.

    Product
    Windows
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    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.
  • Nov 3, 2021Adobe Flash Player Use-After-Free VulnerabilityCVE-2018-4878 · Other software · Adobe · reported by AdobeExploitedRansomwareHigh 7.8

    Adobe Flash Player contains a use-after-free vulnerability that could allow for code execution.

    Product
    Flash Player
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install Adobe’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.
  • Nov 3, 2021Apache Shiro Code Execution VulnerabilityCVE-2016-4437 · Websites & servers · Apache · reported by Red HatExploitedCritical 9.8

    Apache Shiro contains a vulnerability which may allow remote attackers to execute code or bypass intended access restrictions via an unspecified request parameter when a cipher key has not been configured for the "remember me" feature.

    Product
    Shiro
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    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.
  • Nov 3, 2021Microsoft MSHTML Remote Code Execution VulnerabilityCVE-2021-40444 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedRansomwareHigh 8.8

    Microsoft MSHTML contains a unspecified vulnerability that allows for remote code execution.

    Product
    MSHTML
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline Nov 17, 2021)
    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.
  • Nov 3, 2021Microsoft MSHTML Remote Code Execution VulnerabilityCVE-2019-0541 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comExploitedHigh 8.8

    Microsoft MSHTML engine contains an improper input validation vulnerability that allows for remote code execution vulnerability.

    Product
    MSHTML
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    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.
  • Nov 3, 2021Microsoft SharePoint Remote Code Execution VulnerabilityCVE-2019-0604 · Email & office · Microsoft · reported by secure@microsoft.comExploitedRansomwareCritical 9.8

    Microsoft SharePoint fails to check the source markup of an application package. An attacker who successfully exploits the vulnerability could run remote code in the context of the SharePoint application pool and the SharePoint server farm account.

    Product
    SharePoint
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    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.
  • Nov 3, 2021Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution VulnerabilityCVE-2020-1147 · Email & office · Microsoft · reported by secure@microsoft.comExploitedHigh 7.8

    Microsoft .NET Framework, Microsoft SharePoint, and Visual Studio contain a remote code execution vulnerability when the software fails to check the source markup of XML file input. Successful exploitation allows an attacker to execute code in the context of the process responsible for deserialization of the XML content.

    Product
    .NET Framework, SharePoint, Visual Studio
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    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.
  • Nov 3, 2021SaltStack Salt Shell Injection VulnerabilityCVE-2020-16846 · Other software · SaltStack · reported by MITREExploitedCritical 9.8

    SaltStack Salt allows an unauthenticated user with network access to the Salt API to use shell injections to run code on the Salt API using the SSH client. This vulnerability affects any users running the Salt API.

    Product
    Salt
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install SaltStack’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
  • Nov 3, 2021SAP Customer Relationship Management (CRM) Path Traversal VulnerabilityCVE-2018-2380 · Network & remote access · SAP · reported by cna@sap.comExploitedRansomwareMedium 6.6

    SAP Customer Relationship Management (CRM) contains a path traversal vulnerability that allows an attacker to exploit insufficient validation of path information provided by users.

    Product
    Customer Relationship Management (CRM)
    On CISA’s list since
    Nov 3, 2021 (federal fix deadline May 3, 2022)
    What to do
    Attackers are using this now. Install SAP’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.

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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