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 10 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

5 results

  • Dec 17, 2007Directory traversal vulnerability in Sergey Lyubka Simple HTTPD (shttpd) 1.38 and earlier on Windows allows remote attackers to read arbitrary files via a ..\ (CVE-2007-6404 · Other software · Shttp · reported by MITREMedium 5

    Directory traversal vulnerability in Sergey Lyubka Simple HTTPD (shttpd) 1.38 and earlier on Windows allows remote attackers to read arbitrary files via a ..\ (dot dot backslash) in the URI.

    Product
    Shttp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 17, 2007Sergey Lyubka Simple HTTPD (shttpd) 1.38 and earlier on Windows allows remote attackers to download arbitrary CGI programs or scripts via a URI with an appendedCVE-2007-6405 · Other software · Shttpd · reported by MITREMedium 6.4

    Sergey Lyubka Simple HTTPD (shttpd) 1.38 and earlier on Windows allows remote attackers to download arbitrary CGI programs or scripts via a URI with an appended (1) '+' character, (2) '.' character, (3) %2e sequence (hex-encoded dot), or (4) hex-encoded character greater than 0x7f. NOTE: the %20 vector is already covered by CVE-2007-3407.

    Product
    Shttpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2007Sergey Lyubka Simple HTTPD (shttpd) 1.3 on Windows allows remote attackers to cause a denial of service via a request that includes an MS-DOS device name, as deCVE-2007-6326 · Other software · Sergey Lyubka · reported by MITREMedium 5

    Sergey Lyubka Simple HTTPD (shttpd) 1.3 on Windows allows remote attackers to cause a denial of service via a request that includes an MS-DOS device name, as demonstrated by the /aux URI.

    Product
    Simple Httpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2007Sergey Lyubka Simple HTTPD (shttpd) 1.38 allows remote attackers to obtain sensitive information (script source code) via a URL with a trailing encoded space (%CVE-2007-3407 · Other software · Sergey Lyubka · reported by MITREMedium 5

    Sergey Lyubka Simple HTTPD (shttpd) 1.38 allows remote attackers to obtain sensitive information (script source code) via a URL with a trailing encoded space (%20).

    Product
    Simple Httpd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 10, 2006Stack-based buffer overflow in Sergey Lyubka Simple HTTPD (shttpd) 1.34 allows remote attackers to execute arbitrary code via a long URI.CVE-2006-5216 · Other software · Sergey Lyubka · reported by MITREHigh 7.5

    Stack-based buffer overflow in Sergey Lyubka Simple HTTPD (shttpd) 1.34 allows remote attackers to execute arbitrary code via a long URI.

    Product
    Simple Httpd
    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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