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HuttenlocherTechnologies
Updated 11 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
343new WordPress flaws this week
390,080entries in the database

36 results

  • Oct 6, 2026kkFileView v5.0.0 through v5.0.2 contains a directory traversal vulnerability in FileController.java.CVE-2026-95140 · Other software · reported by MITREHigh 7.5

    kkFileView v5.0.0 through v5.0.2 contains a directory traversal vulnerability in FileController.java. The fileUpload, createFolder and existsFile endpoints accept a "path" parameter that is concatenated into the upload base path without validation, allowing unauthenticated attackers to create arbitrary directories and write arbitrary files outside the intended fileDir root via a crafted multipart request

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 16, 2026kkFileView >= 4.2.0 is vulnerable to Server-Side Request Forgery (SSRF).CVE-2026-88592 · Other software · reported by MITRECritical 9.1

    kkFileView >= 4.2.0 is vulnerable to Server-Side Request Forgery (SSRF). The cross-origin file proxy endpoint /getCorsFile is protected by TrustHostFilter against the trust.host whitelist. However, the URL parameter validated by the filter is not the same parameter the controller actually fetches: the filter validates the first non-empty parameter in a fixed priority order, while the controller only reads and fetches urlPath. By supplying both urlPath=<real target> and url=<whitelisted decoy address> in the same request, the decoy passes validation while the unvalidated real target is fetched server-side — and the response body is echoed back to the attacker.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 16, 2026kkFileView 5.0.0 through 5.0.2 allows reflected XSS via the /onlinePreview endpoint.CVE-2026-88593 · Other software · reported by MITREMedium 6.1

    kkFileView 5.0.0 through 5.0.2 allows reflected XSS via the /onlinePreview endpoint. The OnlinePreviewController passes the user-controlled page and kkagent request parameters to FreeMarker templates without sanitization, and the templates insert these values into raw JavaScript contexts.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 11, 2026kkFileView is a universal file online preview project based on Spring Boot.CVE-2026-73244 · Other software · kekingcn · reported by GitHubMedium 5.3

    kkFileView is a universal file online preview project based on Spring Boot. Prior to 5.0.1, the unauthenticated POST /listFiles endpoint in server/src/main/java/cn/keking/web/controller/FileController.java passes the user-controlled path parameter from FileController#getFiles to Files.newDirectoryStream without confinement to the demo directory, allowing directory enumeration outside the intended root. This issue is fixed in version 5.0.1.

    Product
    kkFileView
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 11, 2026kkFileView is a universal file online preview project based on Spring Boot.CVE-2026-73243 · Other software · kekingcn · reported by GitHubMedium 5.8

    kkFileView is a universal file online preview project based on Spring Boot. Prior to 5.0.1, the unauthenticated GET /addTask endpoint in kkFileView is omitted from TrustHostFilter and TrustDirFilter in server/src/main/java/cn/keking/config/WebConfig.java, allowing FileConvertQueueTask to fetch an attacker-selected URL after FileHandlerService#getFileAttribute uses the fullfilename parameter to force an OFFICE, COMPRESS, or CAD type. This issue is fixed in version 5.0.1.

    Product
    kkFileView
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 23, 2026Meshery before 1.0.57 contains an unauthenticated arbitrary file read vulnerability in the /api/system/fileView and /api/system/fileDownload endpoints that passCVE-2026-65919 · Other software · meshery · reported by VulnCheckHigh 8.7

    Meshery before 1.0.57 contains an unauthenticated arbitrary file read vulnerability in the /api/system/fileView and /api/system/fileDownload endpoints that pass user-supplied file parameters directly to os.Open without path validation. Attackers can supply absolute paths or traversal sequences in the file parameter to read arbitrary files from the host filesystem without authentication.

    Product
    meshery
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2025A vulnerability was found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd.CVE-2025-7628 · Other software · YiJiuSmile · reported by VulDBLow 2.1

    A vulnerability was found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd. It has been classified as critical. This affects the function deleteFile of the file /deleteFile. The manipulation of the argument fileName leads to path traversal. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.

    Product
    kkFileViewOfficeEdit
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2025A vulnerability was found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd and classified as critical.CVE-2025-7627 · Other software · YiJiuSmile · reported by VulDBLow 2.1

    A vulnerability was found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd and classified as critical. Affected by this issue is the function fileUpload of the file /fileUpload. The manipulation of the argument File leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available.

    Product
    kkFileViewOfficeEdit
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2025A vulnerability has been found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd and classified as critical.CVE-2025-7626 · Other software · YiJiuSmile · reported by VulDBLow 2.1

    A vulnerability has been found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd and classified as critical. Affected by this vulnerability is the function onlinePreview of the file /onlinePreview. The manipulation of the argument url leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable.

    Product
    kkFileViewOfficeEdit
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 14, 2025A vulnerability, which was classified as critical, was found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd.CVE-2025-7625 · Other software · YiJiuSmile · reported by VulDBLow 2.1

    A vulnerability, which was classified as critical, was found in YiJiuSmile kkFileViewOfficeEdit up to 5fbc57c48e8fe6c1b91e0e7995e2d59615f37abd. Affected is the function Download of the file /download. The manipulation of the argument url leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.

    Product
    kkFileViewOfficeEdit
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 11, 2025A vulnerability was found in kkFileView 4.4.0.CVE-2025-4538 · Other software · Keking · reported by VulDBMedium 5.3

    A vulnerability was found in kkFileView 4.4.0. It has been classified as critical. This affects an unknown part of the file /fileUpload. The manipulation of the argument File leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 4, 2023kkFileView v4.3.0 is vulnerable to Incorrect Access Control.CVE-2023-48815 · Other software · Keking · reported by MITREMedium 6.1

    kkFileView v4.3.0 is vulnerable to Incorrect Access Control.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 1, 2023kkFileView v4.1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java.CVE-2022-46934 · Other software · Keking · reported by MITREMedium 6.1

    kkFileView v4.1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 25, 2022A vulnerability, which was classified as problematic, has been found in kkFileView.CVE-2022-4740 · Other software · Keking · reported by VulDBLow 3.5

    A vulnerability, which was classified as problematic, has been found in kkFileView. Affected by this issue is the function setWatermarkAttribute of the file /picturesPreview. The manipulation leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-216776.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 17, 2022kkFileView v4.1.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component cn.keking.web.controller.OnlinePreviewController#getCorsFile.CVE-2022-43140 · Other software · Keking · reported by MITREHigh 7.5

    kkFileView v4.1.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the component cn.keking.web.controller.OnlinePreviewController#getCorsFile. This vulnerability allows attackers to force the application to make arbitrary requests via injection of crafted URLs into the url parameter.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2022kkFileView 4.0 is vulnerable to Cross Site Scripting (XSS) via controller\ Filecontroller.java.CVE-2022-42147 · Other software · Keking · reported by MITREMedium 6.1

    kkFileView 4.0 is vulnerable to Cross Site Scripting (XSS) via controller\ Filecontroller.java.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 17, 2022kkFileView 4.0 is vulnerable to Server-side request forgery (SSRF) via controller\OnlinePreviewController.java.CVE-2022-42149 · Other software · Keking · reported by MITRECritical 9.8

    kkFileView 4.0 is vulnerable to Server-side request forgery (SSRF) via controller\OnlinePreviewController.java.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 29, 2022kkFileView v4.1.0 is vulnerable to Cross Site Scripting (XSS) via the parameter 'errorMsg.'CVE-2022-40879 · Other software · Keking · reported by MITREMedium 6.1

    kkFileView v4.1.0 is vulnerable to Cross Site Scripting (XSS) via the parameter 'errorMsg.'

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 2, 2022kkFileView v4.0.0 was discovered to contain an arbitrary file deletion vulnerability via the fileName parameter at /controller/FileController.java.CVE-2022-36593 · Other software · Keking · reported by MITREMedium 6.5

    kkFileView v4.0.0 was discovered to contain an arbitrary file deletion vulnerability via the fileName parameter at /controller/FileController.java.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 17, 2022kkFileView v4.1.0 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities via the urls and currentUrl parameters at /controller/OnlinePrevCVE-2022-35151 · Other software · Keking · reported by MITREMedium 6.1

    kkFileView v4.1.0 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities via the urls and currentUrl parameters at /controller/OnlinePreviewController.java.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 24, 2022kkFileView v4.0.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java.CVE-2022-29349 · Other software · Keking · reported by MITREMedium 6.1

    kkFileView v4.0.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the url parameter at /controller/OnlinePreviewController.java.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 15, 2022kkFileview v4.0.0 has arbitrary file read through a directory traversal vulnerability which may lead to sensitive file leak on related host.CVE-2021-43734 · Other software · Keking · reported by MITREHigh 7.5

    kkFileview v4.0.0 has arbitrary file read through a directory traversal vulnerability which may lead to sensitive file leak on related host.

    Product
    Kkfileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 13, 2021Fileviewer: Does not have CSRF checks in placeCVE-2021-24491 · WordPress plugins & themes · reported by WPScanHigh 8.8

    The Fileviewer WordPress plugin through 2.2 does not have CSRF checks in place when performing actions such as upload and delete files. As a result, attackers could make a logged in administrator delete and upload arbitrary files via a CSRF attack

    Product
    Fileviewer
    Affected
    up to 2.2
    What to do
    Affects up to 2.2. Update Fileviewer to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jul 7, 2021Absolute Path Traversal vulnerability in FileviewDoc in QSAN Storage Manager allows remote authenticated attackers access arbitrary files by injecting the SymboCVE-2021-32509 · Other software · QSAN · reported by twcert@cert.org.twMedium 6.5

    Absolute Path Traversal vulnerability in FileviewDoc in QSAN Storage Manager allows remote authenticated attackers access arbitrary files by injecting the Symbolic Link following the Url path parameter. The referred vulnerability has been solved with the updated version of QSAN Storage Manager v3.3.3.

    Product
    Storage Manager
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 6, 2020The fileview package v0.1.6 has inadequate output encoding and escaping, which leads to a stored Cross-Site Scripting (XSS) vulnerability in files it serves.CVE-2019-15602 · Other software · Itwork · reported by support@hackerone.comMedium 6.1

    The fileview package v0.1.6 has inadequate output encoding and escaping, which leads to a stored Cross-Site Scripting (XSS) vulnerability in files it serves.

    Product
    Fileview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 9, 2017The FileViewer class in Novell ZENworks Configuration Management (ZCM) allows remote authenticated users to read arbitrary files via the filename variable.CVE-2015-0783 · Other software · Novell · reported by security@opentext.comMedium 6.5

    The FileViewer class in Novell ZENworks Configuration Management (ZCM) allows remote authenticated users to read arbitrary files via the filename variable.

    Product
    Zenworks Configuration Management
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 13, 2014SQL injection vulnerability in Collabtive 1.2 allows remote authenticated users to execute arbitrary SQL commands via the folder parameter in a fileview_list acCVE-2014-3246 · Other software · O-dyn · reported by MITREMedium 6.5

    SQL injection vulnerability in Collabtive 1.2 allows remote authenticated users to execute arbitrary SQL commands via the folder parameter in a fileview_list action to manageajax.php.

    Product
    Collabtive
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 4, 2013Cross-site scripting (XSS) vulnerability in fileview.asp in C2 WebResource allows remote attackers to inject arbitrary web script or HTML via the File parameterCVE-2013-0125 · Other software · C2enterprise · reported by cret@cert.orgMedium 4.3

    Cross-site scripting (XSS) vulnerability in fileview.asp in C2 WebResource allows remote attackers to inject arbitrary web script or HTML via the File parameter.

    Product
    C2 Webresource
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 7, 2012Multiple untrusted search path vulnerabilities in the DMTGUI2.EXE and DvInesLogFileViewer.Exe components in DATEV Grundpaket Basis CD23.20 allow local users to CVE-2011-5158 · Other software · Datev · reported by MITREHigh 9.3

    Multiple untrusted search path vulnerabilities in the DMTGUI2.EXE and DvInesLogFileViewer.Exe components in DATEV Grundpaket Basis CD23.20 allow local users to gain privileges via a Trojan horse (1) DVBSKNLANG101.dll or (2) DvZediTermSrvInfo004.dll file in the current working directory, as demonstrated by a directory that contains a .dmt, .adl, .c02, .dof, or .jrf file. NOTE: some of these details are obtained from third party information.

    Product
    Grundpaket Basis
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 24, 2010Cross-site scripting (XSS) vulnerability in ProfileView.aspx in mojoPortal 2.3.4.3 and 2.3.5.1 allows remote attackers to inject arbitrary web script or HTML viCVE-2010-3602 · Other software · Sourcetreesolutions · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in ProfileView.aspx in mojoPortal 2.3.4.3 and 2.3.5.1 allows remote attackers to inject arbitrary web script or HTML via the User ID parameter. NOTE: some of these details are obtained from third party information.

    Product
    Mojoportal
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2008Absolute path traversal vulnerability in system/workplace/admin/workplace/logfileview/logfileViewSettings.jsp in Alkacon OpenCms 7.0.3 and 7.0.4 allows remote aCVE-2008-1301 · Other software · Alkacon · reported by MITREMedium 4

    Absolute path traversal vulnerability in system/workplace/admin/workplace/logfileview/logfileViewSettings.jsp in Alkacon OpenCms 7.0.3 and 7.0.4 allows remote authenticated administrators to read arbitrary files via a full pathname in the filePath.0 parameter.

    Product
    Opencms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2008Cross-site scripting (XSS) vulnerability in the Logfile Viewer Settings function in system/workplace/admin/workplace/logfileview/logfileViewSettings.jsp in AlkaCVE-2008-1300 · Other software · Alkacon · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in the Logfile Viewer Settings function in system/workplace/admin/workplace/logfileview/logfileViewSettings.jsp in Alkacon OpenCms 7.0.3 and 7.0.4 allows remote attackers to inject arbitrary web script or HTML via the filePath.0 parameter in a save action, a different vector than CVE-2008-1045.

    Product
    Opencms
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 1, 2007Directory traversal vulnerability in fileview.php in Imageview 5.3 allows remote attackers to read arbitrary files via a ..CVE-2007-2425 · Other software · Blackdot · reported by MITREMedium 5

    Directory traversal vulnerability in fileview.php in Imageview 5.3 allows remote attackers to read arbitrary files via a .. (dot dot) in the album parameter.

    Product
    Imageview
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2006Buffer overflow in the WZFILEVIEW.FileViewCtrl.61 ActiveX control (aka Sky Software "FileView" ActiveX control) for WinZip 10.0 Build 6667 allows remote attackeCVE-2006-6884 · Other software · Winzip · reported by MITREHigh 9.3

    Buffer overflow in the WZFILEVIEW.FileViewCtrl.61 ActiveX control (aka Sky Software "FileView" ActiveX control) for WinZip 10.0 Build 6667 allows remote attackers to execute arbitrary code via a long argument to the CreateNewFolderFromName method, a different vulnerability than CVE-2006-5198.

    Product
    Winzip
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 21, 2006Stack-based buffer overflow in the Sky Software FileView ActiveX control, as used in WinZip 10 before build 7245 and in certain other applications, allows remotCVE-2006-3890 · Other software · SKY Software · reported by cret@cert.orgHigh 9.3

    Stack-based buffer overflow in the Sky Software FileView ActiveX control, as used in WinZip 10 before build 7245 and in certain other applications, allows remote attackers to execute arbitrary code via a long FilePattern attribute in a WZFILEVIEW object, a different vulnerability than CVE-2006-5198.

    Product
    Fileview Activex Control
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 14, 2006The WZFILEVIEW.FileViewCtrl.61 ActiveX control (aka Sky Software "FileView" ActiveX control) for WinZip 10.0 before build 7245 allows remote attackers to executCVE-2006-5198 · Other software · Winzip · reported by MITREMedium 4

    The WZFILEVIEW.FileViewCtrl.61 ActiveX control (aka Sky Software "FileView" ActiveX control) for WinZip 10.0 before build 7245 allows remote attackers to execute arbitrary code via unspecified "unsafe methods."

    Product
    Winzip
    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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