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 3 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.

1,766exploited flaws on CISA’s list
35added in the last 30 days
575new WordPress flaws this week
391,358entries in the database

78 results · page 2 of 2

  • Jun 30, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52997 · Other software · filebrowser · reported by GitHubMedium 5.9

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to version 2.34.1, a missing password policy and brute-force protection makes the authentication process insecure. Attackers could mount a brute-force attack to retrieve the passwords of all accounts in a given instance. This issue has been patched in version 2.34.1.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 30, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52996 · Other software · filebrowser · reported by GitHubLow 3.1

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. In versions 2.32.0 and prior, the implementation of password protected links is error-prone, resulting in potential unprotected sharing of a file through a direct download link. This link can either be shared unknowingly by a user or discovered from various locations such as the browser history or the log of a proxy server used. At time of publication, no known patched versions are available.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 30, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52995 · Other software · filebrowser · reported by GitHubHigh 8

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to version 2.33.10, the implementation of the allowlist is erroneous, allowing a user to execute more shell commands than they are authorized for. The concrete impact of this vulnerability depends on the commands configured, and the binaries installed on the server or in the container image. Due to the missing separation of scopes on the OS-level, this could give an attacker access to all files managed the application, including the File Browser database. This issue has been patched in version 2.33.10.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 30, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52901 · Other software · filebrowser · reported by GitHubMedium 4.5

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. Prior to version 2.33.9, access tokens are used as GET parameters. The JSON Web Token (JWT) which is used as a session identifier will get leaked to anyone having access to the URLs accessed by the user. This will give an attacker full access to a user's account and, in consequence, to all sensitive files the user has access to. This issue has been patched in version 2.33.9.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52904 · Other software · filebrowser · reported by GitHubHigh 8

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. In versions of the web application on the 2.x branch, all users have a scope assigned, and they only have access to the files within that scope. The Command Execution feature of Filebrowser allows the execution of shell commands which are not restricted to the scope, potentially giving an attacker read and write access to all files managed by the server. Until this issue is fixed, the maintainers recommend to completely disable `Execute commands` for all accounts. Since the command execution is an inherently dangerous feature that is not used by all deployments, it should be possible to completely disable it in the application's configuration. This feature has been disabled by default for all installations from v2.33.8 onwards, including for existent installations. To exploit this vulnerability, the instance administrator must turn on a feature and ignore all the warnings about known vulnerabilities.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52903 · Other software · filebrowser · reported by GitHubHigh 8

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. In versions on the 2.x branch prior to 2.33.10, the Command Execution feature of File Browser only allows the execution of shell command which have been predefined on a user-specific allowlist. Many tools allow the execution of arbitrary different commands, rendering this limitation void. The concrete impact depends on the commands being granted to the attacker, but the large number of standard commands allowing the execution of subcommands makes it likely that every user having the `Execute commands` permissions can exploit this vulnerability. Everyone who can exploit it will have full code execution rights with the uid of the server process. Version 2.33.10 contains a check for whether a command is allowed when using shell.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52902 · Other software · filebrowser · reported by GitHubHigh 7.6

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. The Markdown preview function of File Browser prior to v2.33.7 is vulnerable to Stored Cross-Site-Scripting (XSS). Any JavaScript code that is part of a Markdown file uploaded by a user will be executed by the browser. Version 2.33.7 contains a fix for the issue.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2025File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files.CVE-2025-52900 · Other software · filebrowser · reported by GitHubMedium 5.5

    File Browser provides a file managing interface within a specified directory and it can be used to upload, delete, preview, rename and edit files. The file access permissions for files uploaded to or created from File Browser are never explicitly set by the application. The same is true for the database used by File Browser. On standard servers using File Browser prior to version 2.33.7 where the umask configuration has not been hardened before, this makes all the stated files readable by any operating system account. Version 2.33.7 fixes the issue.

    Product
    filebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 22, 2025Smallerik File Browser: Unrestricted Upload of File with Dangerous TypeCVE-2025-23918 · WordPress plugins & themes · reported by PatchstackCritical 9.9

    Unrestricted Upload of File with Dangerous Type vulnerability in Enrico Sandoli Smallerik File Browser smallerik-file-browser allows Upload a Web Shell to a Web Server.This issue affects Smallerik File Browser: from n/a through <= 1.1.

    Product
    Smallerik File Browser
    Affected
    up to 1.1
    What to do
    Affects up to 1.1. Update Smallerik File Browser to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Mar 29, 2022The file browser in Jenkins Continuous Integration with Toad Edge Plugin 2.3 and earlier may interpret some paths to files as absolute on Windows, resulting in CVE-2022-28148 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 6.5

    The file browser in Jenkins Continuous Integration with Toad Edge Plugin 2.3 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Item/Read permission to obtain the contents of arbitrary files on Windows controllers.

    Product
    Jenkins Continuous Integration with Toad Edge Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 6, 2021The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vCVE-2021-21683 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 6.5

    The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Overall/Read permission (Windows controller) or Job/Workspace permission (Windows agents) to obtain the contents of arbitrary files.

    Product
    Jenkins
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 26, 2021Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use CVE-2021-21615 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 5.3

    Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use (TOCTOU) race condition.

    Product
    Jenkins
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 13, 2021Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows reading arbitrary files using the file browser for workspaces and archived artifacts by following symlCVE-2021-21602 · Websites & servers · Jenkins project · reported by jenkinsci-cert@googlegroups.comMedium 6.5

    Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows reading arbitrary files using the file browser for workspaces and archived artifacts by following symlinks.

    Product
    Jenkins
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 21, 2020An Arbitrary File Upload issue in the file browser of DIMO YellowBox CRM before 6.3.4 allows a standard authenticated user to deploy a new WebApp WAR file to thCVE-2019-14768 · Other software · Dimo-crm · reported by MITREHigh 8.8

    An Arbitrary File Upload issue in the file browser of DIMO YellowBox CRM before 6.3.4 allows a standard authenticated user to deploy a new WebApp WAR file to the Tomcat server via Path Traversal, allowing remote code execution with SYSTEM privileges.

    Product
    Yellowbox CRM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 21, 2020Path Traversal in the file browser of DIMO YellowBox CRM before 6.3.4 allows a standard authenticated user to browse the server filesystem.CVE-2019-14766 · Other software · Dimo-crm · reported by MITREMedium 6.5

    Path Traversal in the file browser of DIMO YellowBox CRM before 6.3.4 allows a standard authenticated user to browse the server filesystem.

    Product
    Yellowbox CRM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 27, 2019The ckeditor-for-wordpress plugin before 4.5.3.1 for WordPress has reflected XSS in the "built-in (old)" file browser.CVE-2015-9349 · WordPress plugins & themes · reported by MITREMedium 6.1

    The ckeditor-for-wordpress plugin before 4.5.3.1 for WordPress has reflected XSS in the "built-in (old)" file browser.

    Product
    ckeditor-for-wordpress
    Fixed in
    4.5.3.1
    What to do
    Update ckeditor-for-wordpress to 4.5.3.1 or newer.
  • Apr 9, 2019A directory traversal vulnerability in the file browser component on the Zyxel NAS 326 version 5.21 and below allows a lower privileged user to change the locatCVE-2019-10632 · Network & remote access · Zyxel · reported by MITREMedium 6.5

    A directory traversal vulnerability in the file browser component on the Zyxel NAS 326 version 5.21 and below allows a lower privileged user to change the location of any other user's files.

    Product
    Nas326 Firmware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2018HScripts PHP File Browser Script v1.0 allows Directory Traversal via the index.php path parameter.CVE-2018-16549 · Websites & servers · PHP File Browser Script Project · reported by MITREMedium 5.3

    HScripts PHP File Browser Script v1.0 allows Directory Traversal via the index.php path parameter.

    Product
    PHP File Browser Script
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 2, 2017Cross-site scripting (XSS) vulnerability in the file browser in Guacamole 0.9.8 and 0.9.9, when file transfer is enabled to a location shared by multiple users,CVE-2016-1566 · Websites & servers · Apache · reported by MITREMedium 5.4

    Cross-site scripting (XSS) vulnerability in the file browser in Guacamole 0.9.8 and 0.9.9, when file transfer is enabled to a location shared by multiple users, allows remote authenticated users to inject arbitrary web script or HTML via a crafted filename. NOTE: this vulnerability was fixed in guacamole.war on 2016-01-13, but the version number was not changed.

    Product
    Guacamole
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 18, 2016The File Browser View in Apache Ambari before 2.2.1 allows remote authenticated administrators to read arbitrary files via a file: URL in the WebHDFS URL configCVE-2016-0731 · Websites & servers · Apache · reported by Red HatMedium 4.9

    The File Browser View in Apache Ambari before 2.2.1 allows remote authenticated administrators to read arbitrary files via a file: URL in the WebHDFS URL configuration.

    Product
    Ambari
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 21, 2015Cross-site scripting (XSS) vulnerability in the file browser in notebook/notebookapp.py in IPython Notebook before 3.2.2 and Jupyter Notebook 4.0.x before 4.0.5CVE-2015-6938 · Other software · Jupyter · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in the file browser in notebook/notebookapp.py in IPython Notebook before 3.2.2 and Jupyter Notebook 4.0.x before 4.0.5 allows remote attackers to inject arbitrary web script or HTML via a folder name. NOTE: this was originally reported as a cross-site request forgery (CSRF) vulnerability, but this may be inaccurate.

    Product
    Notebook
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 13, 2014Multiple SQL injection vulnerabilities in the file browser component (we_fs.php) in webEdition CMS before 6.2.7-s1.2 and 6.3.x through 6.3.8 before -s1 allow reCVE-2014-2303 · Other software · Webedition · reported by MITREHigh 7.5

    Multiple SQL injection vulnerabilities in the file browser component (we_fs.php) in webEdition CMS before 6.2.7-s1.2 and 6.3.x through 6.3.8 before -s1 allow remote attackers to execute arbitrary SQL commands via the (1) table or (2) order parameter.

    Product
    Webedition CMS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 14, 2011Directory traversal vulnerability in webFileBrowser.php in Web File Browser 0.4b14 allows remote authenticated users to read arbitrary files via a ..%2f (encodeCVE-2011-4831 · Other software · David Azoulay · reported by MITREMedium 4

    Directory traversal vulnerability in webFileBrowser.php in Web File Browser 0.4b14 allows remote authenticated users to read arbitrary files via a ..%2f (encoded dot dot) in the file parameter in a download action.

    Product
    Web File Browser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 23, 2011Unspecified vulnerability in the file browser in Kiwi before 3.74.2, as used in SUSE Studio 1.1 before 1.1.4, allows remote attackers to execute arbitrary code CVE-2011-2651 · Other software · Marcus Schafer · reported by MITREHigh 7.5

    Unspecified vulnerability in the file browser in Kiwi before 3.74.2, as used in SUSE Studio 1.1 before 1.1.4, allows remote attackers to execute arbitrary code via a crafted filename.

    Product
    Kiwi
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 27, 2009Unspecified vulnerability in the TYPO3 Simple File Browser (simplefilebrowser) extension 1.0.2 and earlier allows remote attackers to obtain sensitive informatiCVE-2008-6342 · Other software · Lobacher Patrick · reported by MITREMedium 5

    Unspecified vulnerability in the TYPO3 Simple File Browser (simplefilebrowser) extension 1.0.2 and earlier allows remote attackers to obtain sensitive information via unknown attack vectors.

    Product
    Simplefilebrowser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 17, 2007PHP remote file inclusion vulnerability in _includes/settings.inc.php in Ajax File Browser 3 Beta allows remote attackers to execute arbitrary PHP code via a URCVE-2007-4921 · Other software · Ajax · reported by MITREHigh 7.5

    PHP remote file inclusion vulnerability in _includes/settings.inc.php in Ajax File Browser 3 Beta allows remote attackers to execute arbitrary PHP code via a URL in the approot parameter.

    Product
    File Browser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Directory traversal vulnerability in explorer.php in DSM Light Web File Browser 2.0 allows remote attackers to read arbitrary files via ..CVE-2004-2287 · Other software · DSM · reported by MITREMedium 5

    Directory traversal vulnerability in explorer.php in DSM Light Web File Browser 2.0 allows remote attackers to read arbitrary files via .. (dot dot) in the wdir parameter.

    Product
    Light Web File Browser
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Multiple unknown vulnerabilities in the ActiveX and HTML file browsers in Symantec Clientless VPN Gateway 4400 Series 5.0 have unknown attack vectors and unknowCVE-2004-1483 · Other software · Symantec · reported by MITREHigh 10

    Multiple unknown vulnerabilities in the ActiveX and HTML file browsers in Symantec Clientless VPN Gateway 4400 Series 5.0 have unknown attack vectors and unknown impact.

    Product
    Clientless VPN Gateway 4400
    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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