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

1,860 results · page 38 of 38

  • Dec 16, 1999The web administration interface for Cisco Cache Engine allows remote attackers to view performance statistics.CVE-1999-1000 · Network & remote access · Cisco · reported by MITREMedium 5

    The web administration interface for Cisco Cache Engine allows remote attackers to view performance statistics.

    Product
    Cache Engine
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 16, 1999Cisco Cache Engine allows an attacker to replace content in the cache.CVE-1999-0998 · Network & remote access · Cisco · reported by MITREMedium 5

    Cisco Cache Engine allows an attacker to replace content in the cache.

    Product
    Cache Engine
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 16, 1999Cisco Cache Engine allows a remote attacker to gain access via a null username and password.CVE-1999-1001 · Network & remote access · Cisco · reported by MITRELow 2.6

    Cisco Cache Engine allows a remote attacker to gain access via a null username and password.

    Product
    Cache Engine
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 1999Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.CVE-1999-0993 · Email & office · Microsoft · reported by MITREHigh 7.5

    Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.

    Product
    Exchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 22, 1999FreeBSD VFS cache (vfs_cache) allows local users to cause a denial of service by opening a large number of files.CVE-1999-0912 · Other software · Freebsd · reported by MITRELow 2.1

    FreeBSD VFS cache (vfs_cache) allows local users to cause a denial of service by opening a large number of files.

    Product
    Freebsd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 10, 1999Microsoft Site Server and Commercial Internet System (MCIS) do not set an expiration for a cookie, which could then be cached by a proxy and inadvertently used CVE-1999-0910 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Microsoft Site Server and Commercial Internet System (MCIS) do not set an expiration for a cookie, which could then be cached by a proxy and inadvertently used by a different user.

    Product
    Commercial Internet System
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 25, 1999The Squid package in Red Hat Linux 5.2 and 6.0, and other distributions, installs cachemgr.cgi in a public web directory, which allows remote attackers to use iCVE-1999-0710 · Other software · Redhat · reported by MITREHigh 7.5

    The Squid package in Red Hat Linux 5.2 and 6.0, and other distributions, installs cachemgr.cgi in a public web directory, which allows remote attackers to use it as an intermediary to connect to other systems.

    Product
    Linux
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 27, 1999Windows NT RRAS and RAS clients cache a user's password even if the user has not selected the "Save password" option.CVE-1999-0755 · Computers, phones & browsers · Microsoft · reported by MITREMedium 5

    Windows NT RRAS and RAS clients cache a user's password even if the user has not selected the "Save password" option.

    Product
    Windows 2000
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 6, 1999Internet Explorer 5.0 does not properly reset the username/password cache for Web sites that do not use standard cache controls, which could allow users on the CVE-1999-1367 · Computers, phones & browsers · Microsoft · reported by MITREMedium 4.6

    Internet Explorer 5.0 does not properly reset the username/password cache for Web sites that do not use standard cache controls, which could allow users on the same system to access restricted web sites that were visited by other users.

    Product
    Internet Explorer
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 7, 1999The SNMP default community name "public" is not properly removed in NetApps C630 Netcache, even if the administrator tries to disable it.CVE-1999-0472 · Other software · Snmp · reported by MITREMedium 5

    The SNMP default community name "public" is not properly removed in NetApps C630 Netcache, even if the administrator tries to disable it.

    Product
    Snmp
    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.

Weekly security brief

The flaws that hit local websites, every Friday.

One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.

Get in touch

Tell us what you're building.

A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.

01The person who'll do the work writes back
02A short call, then a written plan with the price
03Nothing starts until you say yes
04Hacked or down right now? Call, and we pick up the same day
843-331-6339

Not ready to talk yet? Run the free website check and see what Google sees.

What do you need?
Build
Grow
Protect
Urgent

No newsletter, no sales sequence. Just a reply.