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 5 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

63 results · page 2 of 2

  • May 29, 2002Buffer overflow in Microsoft MSN Chat ActiveX Control, as used in MSN Messenger 4.5 and 4.6, and Exchange Instant Messenger 4.5 and 4.6, allows remote attackersCVE-2002-0155 · Computers, phones & browsers · Microsoft · reported by MITREHigh 7.5

    Buffer overflow in Microsoft MSN Chat ActiveX Control, as used in MSN Messenger 4.5 and 4.6, and Exchange Instant Messenger 4.5 and 4.6, allows remote attackers to execute arbitrary code via a long ResDLL parameter in the MSNChat OCX.

    Product
    MSN Chat Control
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 8, 2002AOL Instant Messenger (AIM) 4.7.2480 adds free.aol.com to the Trusted Sites Zone in Internet Explorer without user approval, which could allow code from free.aoCVE-2002-1591 · Other software · AOL · reported by MITREHigh 7.5

    AOL Instant Messenger (AIM) 4.7.2480 adds free.aol.com to the Trusted Sites Zone in Internet Explorer without user approval, which could allow code from free.aol.com to bypass intended access restrictions.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2002Buffer overflow in AOL Instant Messenger (AIM) 4.7.2480, 4.8.2616, and other versions allows remote attackers to execute arbitrary code via a long argument in aCVE-2002-0005 · Other software · AOL · reported by MITREHigh 10

    Buffer overflow in AOL Instant Messenger (AIM) 4.7.2480, 4.8.2616, and other versions allows remote attackers to execute arbitrary code via a long argument in a game request (AddGame).

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 6, 2001AOL Instant Messenger (AIM) 4.7 allows remote attackers to cause a denial of service (application crash) via a malformed WAV file.CVE-2001-1418 · Other software · AOL · reported by MITREMedium 5

    AOL Instant Messenger (AIM) 4.7 allows remote attackers to cause a denial of service (application crash) via a malformed WAV file.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 6, 2001AOL Instant Messenger (AIM) 4.7 allows remote attackers to cause a denial of service (application hang or crash) via a buddy icon GIF file whose length and widtCVE-2001-1417 · Other software · AOL · reported by MITREMedium 5

    AOL Instant Messenger (AIM) 4.7 allows remote attackers to cause a denial of service (application hang or crash) via a buddy icon GIF file whose length and width values are larger than the actual image data.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 6, 2001AOL Instant Messenger (AIM) 4.7 and earlier allows remote attackers to cause a denial of service (application crash) via a large number of different fonts folloCVE-2001-1421 · Other software · AOL · reported by MITREMedium 5

    AOL Instant Messenger (AIM) 4.7 and earlier allows remote attackers to cause a denial of service (application crash) via a large number of different fonts followed by an HTML HR tag.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 2, 2001AOL Instant Messenger (AIM) 4.7.2480 and earlier allows remote attackers to cause a denial of service (application crash) via an instant message that contains aCVE-2001-1419 · Other software · AOL · reported by MITREMedium 5

    AOL Instant Messenger (AIM) 4.7.2480 and earlier allows remote attackers to cause a denial of service (application crash) via an instant message that contains a large amount of "<!--" HTML comments.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 18, 2001Multiple cross-site scripting (XSS) vulnerabilities in the log messages in certain Alpha versions of AOL Instant Messenger (AIM) 4.4 allow remote attackers to eCVE-2001-1416 · Other software · AOL · reported by MITREMedium 5.1

    Multiple cross-site scripting (XSS) vulnerabilities in the log messages in certain Alpha versions of AOL Instant Messenger (AIM) 4.4 allow remote attackers to execute arbitrary web script or HTML via an image in the (1) DATA, (2) STYLE, or (3) BINARY tags.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Buffer overflow in AOL Instant Messenger (AIM) before 4.3.2229 allows remote attackers to execute arbitrary commands via a "buddyicon" command with a long "src"CVE-2000-1094 · Other software · AOL · reported by MITREHigh 7.5

    Buffer overflow in AOL Instant Messenger (AIM) before 4.3.2229 allows remote attackers to execute arbitrary commands via a "buddyicon" command with a long "src" argument.

    Product
    AIM
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001Buffer overflow in AOL Instant Messenger before 4.3.2229 allows remote attackers to execute arbitrary commands via a long "goim" command.CVE-2000-1093 · Other software · AOL · reported by MITREHigh 7.5

    Buffer overflow in AOL Instant Messenger before 4.3.2229 allows remote attackers to execute arbitrary commands via a long "goim" command.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 11, 2000Format string vulnerability in AOL Instant Messenger (AIM) 4.1.2010 allows remote attackers to cause a denial of service and possibly execute arbitrary commandsCVE-2000-1000 · Other software · AOL · reported by MITREMedium 5

    Format string vulnerability in AOL Instant Messenger (AIM) 4.1.2010 allows remote attackers to cause a denial of service and possibly execute arbitrary commands by transferring a file whose name includes format characters.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2000The file transfer component of AOL Instant Messenger (AIM) reveals the physical path of the transferred file to the remote recipient.CVE-2000-0383 · Other software · AOL · reported by MITREMedium 5

    The file transfer component of AOL Instant Messenger (AIM) reveals the physical path of the transferred file to the remote recipient.

    Product
    Instant Messenger
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 2, 2000AOL Instant Messenger (AIM) client allows remote attackers to cause a denial of service via a message with a malformed ASCII value.CVE-2000-0190 · Other software · AOL · reported by MITREMedium 5

    AOL Instant Messenger (AIM) client allows remote attackers to cause a denial of service via a message with a malformed ASCII value.

    Product
    Instant Messenger
    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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