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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
344new WordPress flaws this week
390,080entries in the database

8 results

  • Nov 25, 2025Files is a module for managing files inside spaces and user profiles.CVE-2025-65963 · Other software · humhub · reported by GitHubMedium 5.4

    Files is a module for managing files inside spaces and user profiles. Prior to versions 0.16.11 and 0.17.2, insufficient authorization checks allow non-member users to create new folders, up- and download files as a ZIP archive in public spaces. Private spaces are not affected. This issue has been patched in versions 0.16.11 and 0.17.2.

    Product
    cfiles
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 1, 2025Files is a module for managing files inside spaces and user profiles.CVE-2025-54790 · Other software · humhub · reported by GitHubCritical 9.2

    Files is a module for managing files inside spaces and user profiles. In versions 0.16.9 and below, Files does not have logic to prevent the exploitation of backend SQL queries without direct output, potentially allowing unauthorized data access. This is fixed in version 0.16.10.

    Product
    cfiles
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 1, 2025Files is a module for managing files inside spaces and user profiles.CVE-2025-54789 · Other software · humhub · reported by GitHubMedium 5.1

    Files is a module for managing files inside spaces and user profiles. In versions 0.16.9 and below, the File Move functionality does not contain logic that prevents injection of arbitrary JavaScript, which can lead to Browser JS code execution in the context of the user’s session. This is fixed in version 0.16.10.

    Product
    cfiles
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 16, 2023In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c allows a stack-based buffer overflow and potentially remote codCVE-2023-50965 · Websites & servers · Starnight · reported by MITRECritical 9.8

    In MicroHttpServer (aka Micro HTTP Server) through 4398570, _ReadStaticFiles in lib/middleware.c allows a stack-based buffer overflow and potentially remote code execution via a long URI.

    Product
    Micro Http Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 8, 2021A buffer overflow vulnerability in SMA100 sonicfiles RAC_COPY_TO (RacNumber 36) method allows a remote unauthenticated attacker to potentially execute code as tCVE-2021-20045 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comCritical 9.8

    A buffer overflow vulnerability in SMA100 sonicfiles RAC_COPY_TO (RacNumber 36) method allows a remote unauthenticated attacker to potentially execute code as the 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

    Product
    SonicWall SMA100
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 8, 2021An unauthenticated and remote adversary can consume all of the device's CPU due to crafted HTTP requests sent to SMA100 /fileshare/sonicfiles/sonicfiles resultiCVE-2021-20041 · Network & remote access · SonicWall · reported by PSIRT@sonicwall.comHigh 7.5

    An unauthenticated and remote adversary can consume all of the device's CPU due to crafted HTTP requests sent to SMA100 /fileshare/sonicfiles/sonicfiles resulting in a loop with unreachable exit condition. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

    Product
    SonicWall SMA100
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 16, 2019Tapestry processes assets `/assets/ctx` using classes chain `StaticFilesFilter -> AssetDispatcher -> ContextResource`, which doesn't filter the character `\`, sCVE-2019-0207 · Websites & servers · Apache · reported by security@apache.orgHigh 7.5

    Tapestry processes assets `/assets/ctx` using classes chain `StaticFilesFilter -> AssetDispatcher -> ContextResource`, which doesn't filter the character `\`, so attacker can perform a path traversal attack to read any files on Windows platform.

    Product
    Apache Tapestry
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 21, 2019A Reflected Cross Site Scripting (XSS) Vulnerability was discovered in /s/adada/cfiles/upload in Humhub 1.3.10 Community Edition.CVE-2019-9094 · Other software · Humhub · reported by MITREMedium 6.1

    A Reflected Cross Site Scripting (XSS) Vulnerability was discovered in /s/adada/cfiles/upload in Humhub 1.3.10 Community Edition. The user-supplied input containing JavaScript in the filename is echoed back in JavaScript code, which resulted in XSS.

    Product
    Humhub
    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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