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 11 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

56 results · page 2 of 2

  • Aug 20, 2001Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender asCVE-2000-1203 · Other software · Lotus · reported by MITREMedium 5

    Lotus Domino SMTP server 4.63 through 5.08 allows remote attackers to cause a denial of service (CPU consumption) by forging an email message with the sender as bounce@[127.0.0.1] (localhost), which causes Domino to enter a mail loop.

    Product
    Domino
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 27, 2001Buffer overflow in IPSwitch IMail SMTP server 6.06 and possibly prior versions allows remote attackers to execute arbitrary code via a long From: header.CVE-2001-0494 · Other software · Ipswitch · reported by MITREHigh 7.5

    Buffer overflow in IPSwitch IMail SMTP server 6.06 and possibly prior versions allows remote attackers to execute arbitrary code via a long From: header.

    Product
    Imail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 3, 2001Buffer overflow in MERCUR SMTP server 3.30 allows remote attackers to execute arbitrary commands via a long EXPN command.CVE-2001-0280 · Other software · Atrium Software · reported by MITREHigh 10

    Buffer overflow in MERCUR SMTP server 3.30 allows remote attackers to execute arbitrary commands via a long EXPN command.

    Product
    Mercur
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 1, 2001Unknown vulnerability in the SMTP server in Lotus Domino 5.0 through 5.7 allows remote attackers to bypass mail relaying restrictions via crafted e-mail addressCVE-2001-1445 · Other software · Lotus · reported by MITREHigh 7.5

    Unknown vulnerability in the SMTP server in Lotus Domino 5.0 through 5.7 allows remote attackers to bypass mail relaying restrictions via crafted e-mail addresses in "RCPT TO" commands.

    Product
    Domino Mail Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 12, 1999Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to exeCVE-1999-1521 · Other software · Computalynx · reported by MITREHigh 10

    Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server.

    Product
    Cmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 14, 1999Buffer overflow in the Mail-Max SMTP server for Windows systems allows remote command execution.CVE-1999-0404 · Other software · Smartmax Software · reported by MITREHigh 7.5

    Buffer overflow in the Mail-Max SMTP server for Windows systems allows remote command execution.

    Product
    Mailmax
    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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