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.

1,764exploited flaws on CISA’s list
35added in the last 30 days
456new WordPress flaws this week
390,714entries in the database

569 results · page 12 of 12

  • Aug 22, 2001Vulnerability in iPlanet Web Server 4.X in HP-UX 11.04 (VVOS) with VirtualVault A.04.00 allows a remote attacker to create a denial of service via the HTTPS serCVE-2001-0606 · Other software · HP · reported by MITREMedium 5

    Vulnerability in iPlanet Web Server 4.X in HP-UX 11.04 (VVOS) with VirtualVault A.04.00 allows a remote attacker to create a denial of service via the HTTPS service.

    Product
    Virtualvault
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2001iPlanet Calendar Server 5.0p2 and earlier allows a local attacker to gain access to the Netscape Admin Server (NAS) LDAP database and read arbitrary files by obCVE-2001-0620 · Other software · Iplanet · reported by MITRELow 2.1

    iPlanet Calendar Server 5.0p2 and earlier allows a local attacker to gain access to the Netscape Admin Server (NAS) LDAP database and read arbitrary files by obtaining the cleartext administrator username and password from the configuration file, which has insecure permissions.

    Product
    Calendar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 16, 2001Format string vulnerabilities in iPlanet Directory Server 4.1.4 and earlier (LDAP) allow remote attackers to cause a denial of service (crash) and possibly execCVE-2001-1308 · Other software · SUN · reported by MITREHigh 7.5

    Format string vulnerabilities in iPlanet Directory Server 4.1.4 and earlier (LDAP) allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, as demonstrated by the PROTOS LDAPv3 test suite.

    Product
    Iplanet Directory Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 16, 2001Buffer overflows in iPlanet Directory Server 4.1.4 and earlier (LDAP) allow remote attackers to cause a denial of service (crash) and possibly execute arbitraryCVE-2001-1307 · Other software · SUN · reported by MITREHigh 7.5

    Buffer overflows in iPlanet Directory Server 4.1.4 and earlier (LDAP) allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code, as demonstrated by the PROTOS LDAPv3 test suite.

    Product
    Iplanet Directory Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 16, 2001iPlanet Directory Server 4.1.4 and earlier (LDAP) allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via invalid BCVE-2001-1306 · Other software · SUN · reported by MITREHigh 7.5

    iPlanet Directory Server 4.1.4 and earlier (LDAP) allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via invalid BER length of length fields, as demonstrated by the PROTOS LDAPv3 test suite.

    Product
    Iplanet Directory Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 2, 2001Vulnerability in iPlanet Web Server Enterprise Edition 4.x.CVE-2001-0431 · Other software · Iplanet · reported by MITREHigh 10

    Vulnerability in iPlanet Web Server Enterprise Edition 4.x.

    Product
    Iplanet Web Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 2, 2001iPlanet Web Server Enterprise Edition 4.1 and earlier allows remote attackers to retrieve sensitive data from memory allocation pools, or cause a denial of servCVE-2001-0327 · Other software · Iplanet · reported by MITREMedium 5

    iPlanet Web Server Enterprise Edition 4.1 and earlier allows remote attackers to retrieve sensitive data from memory allocation pools, or cause a denial of service, via a URL-encoded Host: header in the HTTP request, which reveals memory in the Location: header that is returned by the server.

    Product
    Iplanet Web Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 2, 2001Buffer overflow in shared library ndwfn4.so for iPlanet Web Server (iWS) 4.1, when used as a web listener for Oracle application server 4.0.8.2, allows remote aCVE-2001-0419 · Other software · Oracle · reported by MITREHigh 7.5

    Buffer overflow in shared library ndwfn4.so for iPlanet Web Server (iWS) 4.1, when used as a web listener for Oracle application server 4.0.8.2, allows remote attackers to execute arbitrary commands via a long HTTP request that is passed to the application server, such as /jsp/.

    Product
    Application Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 11, 2001Vulnerability in iPlanet Web Server 4 included in Virtualvault Operating System (VVOS) 4.0 running HP-UX 11.04 could allow attackers to corrupt data.CVE-2001-1368 · Other software · Iplanet · reported by MITREMedium 5

    Vulnerability in iPlanet Web Server 4 included in Virtualvault Operating System (VVOS) 4.0 running HP-UX 11.04 could allow attackers to corrupt data.

    Product
    Iplanet Web Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 2, 2001iPlanet (formerly Netscape) Enterprise Server 4.1 allows remote attackers to cause a denial of service via a long HTTP GET request that contains many "/../" (doCVE-2001-0252 · Other software · Iplanet · reported by MITREMedium 5

    iPlanet (formerly Netscape) Enterprise Server 4.1 allows remote attackers to cause a denial of service via a long HTTP GET request that contains many "/../" (dot dot) sequences.

    Product
    Iplanet Enterprise Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2001Buffer overflow in pi program in PlanetIntra 2.5 allows remote attackers to execute arbitrary commands.CVE-2001-0213 · Other software · Planet Intra · reported by MITREHigh 10

    Buffer overflow in pi program in PlanetIntra 2.5 allows remote attackers to execute arbitrary commands.

    Product
    Planet Intra
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000The GUI installation for iCal 2.1 Patch 2 disables access control for the X server using an "xhost +" command, which allows remote attackers to monitor X WindowCVE-2000-1071 · Other software · Netscape · reported by MITREHigh 10

    The GUI installation for iCal 2.1 Patch 2 disables access control for the X server using an "xhost +" command, which allows remote attackers to monitor X Windows events and gain privileges.

    Product
    Iplanet Ical
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000Buffer overflow in the SHTML logging functionality of iPlanet Web Server 4.x allows remote attackers to execute arbitrary commands via a long filename with a .sCVE-2000-1077 · Other software · Iplanet · reported by MITREHigh 10

    Buffer overflow in the SHTML logging functionality of iPlanet Web Server 4.x allows remote attackers to execute arbitrary commands via a long filename with a .shtml extension.

    Product
    Iplanet Web Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000Netscape (iPlanet) Certificate Management System 4.2 and Directory Server 4.12 stores the administrative password in plaintext, which could allow local and possCVE-2000-1076 · Other software · Netscape · reported by MITREHigh 10

    Netscape (iPlanet) Certificate Management System 4.2 and Directory Server 4.12 stores the administrative password in plaintext, which could allow local and possibly remote attackers to gain administrative privileges on the server.

    Product
    Directory Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000Directory traversal vulnerability in iPlanet Certificate Management System 4.2 and Directory Server 4.12 allows remote attackers to read arbitrary files via a .CVE-2000-1075 · Other software · Netscape · reported by MITREMedium 5

    Directory traversal vulnerability in iPlanet Certificate Management System 4.2 and Directory Server 4.12 allows remote attackers to read arbitrary files via a .. (dot dot) attack in the Agent, End Entity, or Administrator services.

    Product
    Directory Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000csstart program in iCal 2.1 Patch 2 uses relative pathnames to install the libsocket and libnsl libraries, which could allow the icsuser account to gain root prCVE-2000-1074 · Other software · Netscape · reported by MITREHigh 10

    csstart program in iCal 2.1 Patch 2 uses relative pathnames to install the libsocket and libnsl libraries, which could allow the icsuser account to gain root privileges by creating a Trojan Horse library in the current or parent directory.

    Product
    Iplanet Ical
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000csstart program in iCal 2.1 Patch 2 searches for the cshttpd program in the current working directory, which allows local users to gain root privileges by creatCVE-2000-1073 · Other software · Netscape · reported by MITREHigh 7.2

    csstart program in iCal 2.1 Patch 2 searches for the cshttpd program in the current working directory, which allows local users to gain root privileges by creating a Trojan Horse cshttpd program in a directory and calling csstart from that directory.

    Product
    Iplanet Ical
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000iCal 2.1 Patch 2 installs many files with world-writeable permissions, which allows local users to modify the iCal configuration and execute arbitrary commands CVE-2000-1072 · Other software · Netscape · reported by MITREHigh 7.2

    iCal 2.1 Patch 2 installs many files with world-writeable permissions, which allows local users to modify the iCal configuration and execute arbitrary commands by replacing the iplncal.sh program with a Trojan horse.

    Product
    Iplanet Ical
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 23, 2000iPlanet Web Server 4.1 allows remote attackers to cause a denial of service via a large number of GET commands, which consumes memory and causes a kernel panic.CVE-2000-0182 · Other software · Iplanet · reported by MITREMedium 5

    iPlanet Web Server 4.1 allows remote attackers to cause a denial of service via a large number of GET commands, which consumes memory and causes a kernel panic.

    Product
    Iplanet Web Server
    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.