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 8 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

28 results

  • Aug 3, 2026Improper access control in the IRP_MJ_WRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker toCVE-2026-15430 · Other software · Wellbia · reported by cret@cert.orgMedium 6.2

    Improper access control in the IRP_MJ_WRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected security processes.

    Product
    XIGNCODE3
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 19, 2026Wise Care 365 4.27 and Wise Disk Cleaner 9.29 contain unquoted service path vulnerabilities in the WiseBootAssistant and SpyHunter 4 Service respectively, allowCVE-2016-20093 · Other software · Wisecleaner · reported by VulnCheckHigh 8.5

    Wise Care 365 4.27 and Wise Disk Cleaner 9.29 contain unquoted service path vulnerabilities in the WiseBootAssistant and SpyHunter 4 Service respectively, allowing local users to execute arbitrary code with SYSTEM privileges. Attackers can insert malicious executables in the system root path that execute during service startup or system reboot with elevated privileges.

    Product
    Wise Care 365
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 11, 2026Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_CVE-2026-3609 · Other software · Wellbia · reported by cret@cert.orgHigh 7.8

    Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_WRITE command interface, which allows any user process to request a PROCESS_ALL_ACCESS. Note: KVE 2023-5589 (https://krcert.or.kr) was initially issued for version 10.0.10011.16384, but the vulnerability was not fully remediated and remains in version 2023.12.7.78.

    Product
    XIGNCODE3
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 27, 2026A vulnerability has been found in dexhunter kaggle-mcp up to 406127ffcb2b91b8c10e20e6c2ca787fbc1dc92d.CVE-2026-7149 · Other software · dexhunter · reported by VulDBMedium 5.5

    A vulnerability has been found in dexhunter kaggle-mcp up to 406127ffcb2b91b8c10e20e6c2ca787fbc1dc92d. This vulnerability affects the function prepare_kaggle_dataset of the file src/kaggle_mcp/server.py. The manipulation of the argument competition_id leads to path traversal. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. This product adopts a rolling release strategy to maintain continuous delivery. Therefore, version details for affected or updated releases cannot be specified. The project was informed of the problem early through an issue report but has not responded yet.

    Product
    kaggle-mcp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 1, 2026SpyHunter 4 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges.CVE-2020-37055 · Other software · Enigmasoftware · reported by VulnCheckHigh 8.5

    SpyHunter 4 contains an unquoted service path vulnerability that allows local users to potentially execute arbitrary code with elevated system privileges. Attackers can exploit the unquoted service path by placing malicious executables in specific file system locations to gain elevated access during service startup.

    Product
    SpyHunter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2023SQL Injection in create customer group function in EasyUse MailHunter Ultimate 2023 and earlier allow remote authenticated users to execute arbitrary SQL commanCVE-2023-34210 · Other software · EasyUse Digital Technology · reported by ART@zuso.aiHigh 7.7

    SQL Injection in create customer group function in EasyUse MailHunter Ultimate 2023 and earlier allow remote authenticated users to execute arbitrary SQL commands via the ctl00$ContentPlaceHolder1$txtCustSQL parameter.

    Product
    MailHunter Ultimate
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2023Exposure of Sensitive System Information to an Unauthorized Control Sphere in create template function in EasyUse MailHunter Ultimate 2023 and earlier allow remCVE-2023-34209 · Other software · EasyUse Digital Technology · reported by ART@zuso.aiMedium 5

    Exposure of Sensitive System Information to an Unauthorized Control Sphere in create template function in EasyUse MailHunter Ultimate 2023 and earlier allow remote authenticated users to obtain the absolute path via unencrypted VIEWSTATE parameter.

    Product
    MailHunter Ultimate
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2023Path Traversal in create template function in EasyUse MailHunter Ultimate 2023 and earlier allow remote authenticated users to extract files into arbitrary direCVE-2023-34208 · Other software · EasyUse Digital Technology · reported by ART@zuso.aiMedium 6.5

    Path Traversal in create template function in EasyUse MailHunter Ultimate 2023 and earlier allow remote authenticated users to extract files into arbitrary directories via a crafted ZIP archive.

    Product
    MailHunter Ultimate
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2023Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authentiCVE-2023-34207 · Other software · EasyUse Digital Technology · reported by ART@zuso.aiCritical 9.9

    Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authenticated users to perform arbitrary system commands with ‘NT Authority\SYSTEM‘ privilege via a crafted ZIP archive.

    Product
    MailHunter Ultimate
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2022An issue has been discovered in hunter2 affecting all versions before 2.1.0.CVE-2022-3540 · Other software · The hunter2 Contributors · reported by cve@gitlab.comMedium 6.5

    An issue has been discovered in hunter2 affecting all versions before 2.1.0. Improper handling of auto-completion input allows an authenticated attacker to extract other users email addresses

    Product
    hunter2
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2022EasyUse MailHunter Ultimate’s cookie deserialization function has an inadequate validation vulnerability.CVE-2022-35223 · Other software · EasyUse · reported by twcert@cert.org.twCritical 9.8

    EasyUse MailHunter Ultimate’s cookie deserialization function has an inadequate validation vulnerability. Deserializing a cookie containing malicious payload will trigger this insecure deserialization vulnerability, allowing an unauthenticated remote attacker to execute arbitrary code, manipulate system command or interrupt service.

    Product
    MailHunter Ultimate
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 4, 2022Experian Hunter 1.16 allows remote authenticated users to modify assumed-immutable elements via the (1) rule name parameter to the Rules page or the (2) subruleCVE-2022-29950 · Other software · Experian · reported by MITREMedium 4.3

    Experian Hunter 1.16 allows remote authenticated users to modify assumed-immutable elements via the (1) rule name parameter to the Rules page or the (2) subrule name or (3) categories name parameter to the Subrules page. NOTE: the vendor disputes this because version 1.16 has never existed

    Product
    Hunter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 17, 2021XSS Hunter Express before 2021-09-17 does not properly enforce authentication requirements for paths.CVE-2021-41317 · Other software · XSS Hunter Express Project · reported by MITRECritical 9.8

    XSS Hunter Express before 2021-09-17 does not properly enforce authentication requirements for paths.

    Product
    XSS Hunter Express
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 1, 2019HaboMalHunter through 2.0.0.3 in Tencent Habo allows attackers to evade dynamic malware analysis via PIE compilation.CVE-2019-13125 · Other software · Tencent · reported by MITREHigh 7.8

    HaboMalHunter through 2.0.0.3 in Tencent Habo allows attackers to evade dynamic malware analysis via PIE compilation.

    Product
    Habomalhunter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2018A code injection in cryo 0.0.6 allows an attacker to arbitrarily execute code due to insecure implementation of deserialization.CVE-2018-3784 · Other software · https://github.com/hunterloftis · reported by support@hackerone.comCritical 9.8

    A code injection in cryo 0.0.6 allows an attacker to arbitrarily execute code due to insecure implementation of deserialization.

    Product
    cryo
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 9, 2018The mintToken function of a smart contract implementation for HunterCoin, an Ethereum token, has an integer overflow that allows the owner of the contract to seCVE-2018-13530 · Other software · Huntercoin · reported by MITREHigh 7.5

    The mintToken function of a smart contract implementation for HunterCoin, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

    Product
    Huntercoin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 21, 2017rkhunter versions before 1.4.4 are vulnerable to file download over insecure channel when doing mirror update resulting into potential remote code execution.CVE-2017-7480 · Other software · Red Hat, Inc. · reported by Red HatCritical 9.8

    rkhunter versions before 1.4.4 are vulnerable to file download over insecure channel when doing mirror update resulting into potential remote code execution.

    Product
    rkhunter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 6, 2012Untrusted search path vulnerability in Dupehunter 9.0.0.3911 allows local users to gain privileges via a Trojan horse Fwpuclnt.dll file in the current working dCVE-2010-5218 · Other software · Dupehunter · reported by MITREMedium 6.9

    Untrusted search path vulnerability in Dupehunter 9.0.0.3911 allows local users to gain privileges via a Trojan horse Fwpuclnt.dll file in the current working directory, as demonstrated by a directory that contains a .dhjb file. NOTE: some of these details are obtained from third party information.

    Product
    Dupehunter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 25, 2012SQL injection vulnerability in application/controllers/invoice.php in NeoInvoice might allow remote attackers to execute arbitrary SQL commands via vectors invoCVE-2012-4673 · Other software · Thomas Hunter · reported by MITREHigh 7.5

    SQL injection vulnerability in application/controllers/invoice.php in NeoInvoice might allow remote attackers to execute arbitrary SQL commands via vectors involving the sort_col variable in the list_items function, a different vulnerability than CVE-2012-3477.

    Product
    Neoinvoice
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 25, 2012SQL injection vulnerability in signup_check.php in NeoInvoice allows remote attackers to execute arbitrary SQL commands via the value parameter in a username acCVE-2012-3477 · Other software · Thomas Hunter · reported by Red HatHigh 7.5

    SQL injection vulnerability in signup_check.php in NeoInvoice allows remote attackers to execute arbitrary SQL commands via the value parameter in a username action.

    Product
    Neoinvoice
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 5, 2010admin/admin.php in Mole Group Sky Hunter Airline Ticket Sale Script and Bus Ticket Script allows remote attackers to change an arbitrary password via a modifiedCVE-2009-4674 · Other software · Mole-group · reported by MITREHigh 7.5

    admin/admin.php in Mole Group Sky Hunter Airline Ticket Sale Script and Bus Ticket Script allows remote attackers to change an arbitrary password via a modified user_id field.

    Product
    BUS Ticket Script
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 6, 2008rkhunter in rkhunter 1.3.2 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/rkhunter-debug temporary file.CVE-2008-4982 · Other software · John Horne · reported by MITREMedium 6.9

    rkhunter in rkhunter 1.3.2 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/rkhunter-debug temporary file. NOTE: this is probably a different vulnerability than CVE-2005-1270.

    Product
    Rkhunter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 21, 2007BugHunter HTTP SERVER (httpsv.exe) 1.6.2 allows remote attackers to cause a denial of service (application crash) via a large number of requests for nonexistentCVE-2007-3340 · Websites & servers · Bughunter · reported by MITREHigh 7.8

    BugHunter HTTP SERVER (httpsv.exe) 1.6.2 allows remote attackers to cause a denial of service (application crash) via a large number of requests for nonexistent pages.

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 21, 2007httpsv.exe in HTTP Server 1.6.2 allows remote attackers to obtain sensitive information (script source code) via a URI with a trailing %20 (encoded space).CVE-2007-3327 · Websites & servers · Bughunter · reported by MITREMedium 5

    httpsv.exe in HTTP Server 1.6.2 allows remote attackers to obtain sensitive information (script source code) via a URI with a trailing %20 (encoded space).

    Product
    Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Multiple games developed by FUN labs, including 4X4 Off-road Adventure III, Big Game Hunter, Dangerous Hunts, Deer Hunt, Revolution, Secret Service, Shadow ForcCVE-2005-0849 · Other software · Funlabs · reported by MITREMedium 5

    Multiple games developed by FUN labs, including 4X4 Off-road Adventure III, Big Game Hunter, Dangerous Hunts, Deer Hunt, Revolution, Secret Service, Shadow Force, and US Most Wanted, allow remote attackers to cause a denial of service (crash from invalid memory access) via a malformed join packet with values that cause the server to copy more memory than was actually provided in the packet.

    Product
    4x4 Off-road Adventure III
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Multiple games developed by FUN labs, including 4X4 Off-road Adventure III, Big Game Hunter, Dangerous Hunts, Deer Hunt, Revolution, Secret Service, Shadow ForcCVE-2005-0848 · Other software · Funlabs · reported by MITREMedium 5

    Multiple games developed by FUN labs, including 4X4 Off-road Adventure III, Big Game Hunter, Dangerous Hunts, Deer Hunt, Revolution, Secret Service, Shadow Force, and US Most Wanted, allow remote attackers to cause a denial of service via an empty UDP packet to the server, which cannot detect that a new packet has arrived using the socket ioctl.

    Product
    4x4 Off-road Adventure III
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 26, 2005The (1) check_update.sh and (2) rkhunter script in Rootkit Hunter before 1.2.3-r1 create temporary files with predictable file names, which allows local users tCVE-2005-1270 · Other software · Gentoo · reported by MITRELow 2.1

    The (1) check_update.sh and (2) rkhunter script in Rootkit Hunter before 1.2.3-r1 create temporary files with predictable file names, which allows local users to overwrite arbitrary files via a symlink attack.

    Product
    Rootkit Hunter
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 17, 2004The character converters in the Spamhunter and Language ID modules for Symantec Brightmail AntiSpam 6.0.1 before patch 132 allow remote attackers to cause a denCVE-2004-1768 · Other software · Symantec · reported by MITREMedium 5

    The character converters in the Spamhunter and Language ID modules for Symantec Brightmail AntiSpam 6.0.1 before patch 132 allow remote attackers to cause a denial of service (crash) via messages with the ISO-8859-10 character set, which is not recognized by the converters.

    Product
    Brightmail Antispam
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.

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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