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 35 min 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
36added in the last 30 days
585new WordPress flaws this week
391,310entries in the database

1,629 results · page 33 of 33

  • Jan 25, 2006Eval injection vulnerability in 123 Flash Chat Server 5.0 and 5.1 allows attackers to execute arbitrary code via a crafted username.CVE-2006-0418 · Other software · Topcmm Computing · reported by MITREHigh 7.5

    Eval injection vulnerability in 123 Flash Chat Server 5.0 and 5.1 allows attackers to execute arbitrary code via a crafted username.

    Product
    123 Flash Chat Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 16, 2006Directory traversal vulnerability in Shanghai TopCMM 123 Flash Chat Server Software 5.1 allows attackers to create or overwrite arbitrary files on the server viCVE-2006-0223 · Other software · Topcmm Computing · reported by MITREMedium 5

    Directory traversal vulnerability in Shanghai TopCMM 123 Flash Chat Server Software 5.1 allows attackers to create or overwrite arbitrary files on the server via ".." (dot dot) sequences in the username field.

    Product
    123 Flash Chat Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 14, 2005The Administration Service (FMSAdmin.exe) in Macromedia Flash Media Server 2.0 r1145 allows remote attackers to cause a denial of service (application crash) viCVE-2005-4216 · Other software · Macromedia · reported by MITREHigh 7.8

    The Administration Service (FMSAdmin.exe) in Macromedia Flash Media Server 2.0 r1145 allows remote attackers to cause a denial of service (application crash) via a malformed request with a single character to port 1111.

    Product
    Flash Media Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 29, 2005Macromedia Flash Communication Server MX 1.0 and 1.5 does not sufficiently validate certain RTMP data, which allows attackers to cause a denial of service (instCVE-2005-3901 · Other software · Macromedia · reported by MITREHigh 7.8

    Macromedia Flash Communication Server MX 1.0 and 1.5 does not sufficiently validate certain RTMP data, which allows attackers to cause a denial of service (instability or crash), as demonstrated using an alpha release build of Flash Player 8.5 (build 133).

    Product
    Flash Communication Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 16, 2005Macromedia Flash plugin (1) Flash.ocx 7.0.19.0 (Windows) and earlier and (2) libflashplayer.so before 7.0.25.0 (Unix) allows remote attackers to cause a denial CVE-2005-3591 · Other software · Macromedia · reported by MITREHigh 7.5

    Macromedia Flash plugin (1) Flash.ocx 7.0.19.0 (Windows) and earlier and (2) libflashplayer.so before 7.0.25.0 (Unix) allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via parameters to the ActionDefineFunction ActionScript call in a SWF file, which causes an improper memory access condition, a different vulnerability than CVE-2005-2628.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 5, 2005Macromedia Flash 6 and 7 (Flash.ocx) allows remote attackers to execute arbitrary code via a SWF file with a modified frame type identifier that is used as an oCVE-2005-2628 · Other software · Macromedia · reported by MITREMedium 5.1

    Macromedia Flash 6 and 7 (Flash.ocx) allows remote attackers to execute arbitrary code via a SWF file with a modified frame type identifier that is used as an out-of-bounds array index to a function pointer.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 13, 2005Firefox before 1.0.5 allows remote attackers to steal information and possibly execute arbitrary code by using standalone applications such as Flash and QuickTiCVE-2005-2267 · Computers, phones & browsers · Mozilla · reported by Red HatHigh 7.5

    Firefox before 1.0.5 allows remote attackers to steal information and possibly execute arbitrary code by using standalone applications such as Flash and QuickTime to open a javascript: URL, which is run in the context of the previous page, and may lead to code execution if the standalone application loads a privileged chrome: URL.

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005An error in the Toshiba ACPI BIOS 1.6 causes the BIOS to only examine the first slot in the Master Boot Record (MBR) table for an active partition, which prevenCVE-2005-0963 · Other software · Toshiba · reported by MITRELow 2.1

    An error in the Toshiba ACPI BIOS 1.6 causes the BIOS to only examine the first slot in the Master Boot Record (MBR) table for an active partition, which prevents the system from booting even though the MBR is not malformed. NOTE: it has been debated as to whether or not this issue poses a security vulnerability, since administrative privileges would be required, and other DoS attacks are possible with such privileges.

    Product
    Acpi Flash Bios
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Firefox 1.0 allows remote attackers to modify Boolean configuration parameters for the about:config site by using a plugin such as Flash, and the -moz-opacity fCVE-2005-0232 · Computers, phones & browsers · Mozilla · reported by MITRELow 2.6

    Firefox 1.0 allows remote attackers to modify Boolean configuration parameters for the about:config site by using a plugin such as Flash, and the -moz-opacity filter, to display the about:config site then cause the user to double-click at a certain screen position, aka "Fireflashing."

    Product
    Firefox
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Flash Messaging clients can ignore disconnecting commands such as "shutdown" from the Flash Messaging Server 5.2.0g (rev 1.1.2), which could allow remote attackCVE-2004-1586 · Other software · Jera Technology · reported by MITRELow 2.1

    Flash Messaging clients can ignore disconnecting commands such as "shutdown" from the Flash Messaging Server 5.2.0g (rev 1.1.2), which could allow remote attackers to stay connected.

    Product
    Flash Messaging Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004The Macromedia installers and e-licensing client on Mac OS X, as used for Macromedia Contribute 2, Director, Dreamweaver, Fireworks, Flash, and Studio, install CVE-2004-2335 · Other software · Macromedia · reported by MITREHigh 7.2

    The Macromedia installers and e-licensing client on Mac OS X, as used for Macromedia Contribute 2, Director, Dreamweaver, Fireworks, Flash, and Studio, install the AuthenticationService setuid and writable by other users, which allows local users to gain privileges by modifying the program.

    Product
    Contribute
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Directory traversal vulnerability in Net2Soft Flash FTP Server 1.0 allows remote attackers to read and create arbitrary files via a /..CVE-2004-1783 · Other software · reported by MITREHigh 7.5

    Directory traversal vulnerability in Net2Soft Flash FTP Server 1.0 allows remote attackers to read and create arbitrary files via a /.. (slash dot dot).

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Flash Messaging 5.2.0g (rev 1.1.2) and earlier allows remote attackers to cause a denial of service (application crash) via certain wide characters.CVE-2004-1585 · Other software · Jera Technology · reported by MITREMedium 5

    Flash Messaging 5.2.0g (rev 1.1.2) and earlier allows remote attackers to cause a denial of service (application crash) via certain wide characters.

    Product
    Flash Messaging
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 5, 2004Macromedia Flash Player before 7,0,19,0 stores a Flash data file in a predictable location that is accessible to web browsers such as Internet Explorer and OperCVE-2003-1017 · Other software · Macromedia · reported by MITREMedium 5

    Macromedia Flash Player before 7,0,19,0 stores a Flash data file in a predictable location that is accessible to web browsers such as Internet Explorer and Opera, which allows remote attackers to read restricted files via vulnerabilities in web browsers whose exploits rely on predictable names.

    Product
    Director
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2003FlashFXP 1.4 uses a weak encryption algorithm for user passwords, which allows attackers to decrypt the passwords and gain access.CVE-2003-1483 · Other software · Flashfxp · reported by MITREMedium 6.4

    FlashFXP 1.4 uses a weak encryption algorithm for user passwords, which allows attackers to decrypt the passwords and gain access.

    Product
    Flashfxp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 5, 2003Cross-site scripting (XSS) vulnerability in Macromedia Flash ad user tracking capability allows remote attackers to insert arbitrary Javascript via the clickTAGCVE-2003-0208 · Other software · Macromedia · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Macromedia Flash ad user tracking capability allows remote attackers to insert arbitrary Javascript via the clickTAG field.

    Product
    Flash
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 22, 2003Macromedia Flash Plugin before 6,0,47,0 allows remote attackers to bypass the same-domain restriction and read arbitrary files via (1) an HTTP redirect, (2) a "CVE-2002-1467 · Other software · Macromedia · reported by MITREMedium 5

    Macromedia Flash Plugin before 6,0,47,0 allows remote attackers to bypass the same-domain restriction and read arbitrary files via (1) an HTTP redirect, (2) a "file://" base in a web document, or (3) a relative URL from a web archive (mht file).

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 31, 2003Macromedia Flash Player allows remote attackers to read arbitrary files via XML script in a .swf file that is hosted on a remote SMB share.CVE-2002-1534 · Other software · Macromedia · reported by MITREMedium 5

    Macromedia Flash Player allows remote attackers to read arbitrary files via XML script in a .swf file that is hosted on a remote SMB share.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Macromedia Flash Player 6 does not terminate connections when the user leaves the web page, which allows remote attackers to cause a denial of service (bandwidtCVE-2002-1625 · Other software · Macromedia · reported by MITREMedium 5

    Macromedia Flash Player 6 does not terminate connections when the user leaves the web page, which allows remote attackers to cause a denial of service (bandwidth, resource, and CPU consumption) via the (1) loadMovie or (2) loadSound commands, which continue to execute until the browser is closed.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002FlashFXP 1.4 prints FTP passwords in plaintext when there are transfers in the queue, which allows attackers to obtain FTP passwords of other users by editing tCVE-2002-1939 · Other software · Flashfxp · reported by MITRELow 2.1

    FlashFXP 1.4 prints FTP passwords in plaintext when there are transfers in the queue, which allows attackers to obtain FTP passwords of other users by editing the queue properties.

    Product
    Flashfxp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Macromedia Flash Player 4.0 r12 through 6.0.47.0 allows remote attackers to cause a denial of service (web browser crash) via malformed content in a Flash ShockCVE-2002-1881 · Other software · Macromedia · reported by MITREMedium 5

    Macromedia Flash Player 4.0 r12 through 6.0.47.0 allows remote attackers to cause a denial of service (web browser crash) via malformed content in a Flash Shockwave (.SWF) file, as demonstrated by by ROT13 encoding the body of the file but not the headers.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 23, 2002Macromedia Flash Player before 6.0.65.0 allows remote attackers to execute arbitrary code via certain malformed data headers in Shockwave Flash file format (SWFCVE-2002-1382 · Other software · Macromedia · reported by MITREHigh 7.5

    Macromedia Flash Player before 6.0.65.0 allows remote attackers to execute arbitrary code via certain malformed data headers in Shockwave Flash file format (SWF) files, a different issue than CAN-2002-0846.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2002Standalone Macromedia Flash Player 5.0 before 5,0,30,2 allows remote attackers to execute arbitrary programs via a .SWF file containing the "exec" FSCommand.CVE-2002-0477 · Other software · Macromedia · reported by MITREHigh 7.5

    Standalone Macromedia Flash Player 5.0 before 5,0,30,2 allows remote attackers to execute arbitrary programs via a .SWF file containing the "exec" FSCommand.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2002Standalone Macromedia Flash Player 5.0 allows remote attackers to save arbitrary files and programs via a .SWF file containing the undocumented "save" FSCommandCVE-2002-0476 · Other software · Macromedia · reported by MITREMedium 5

    Standalone Macromedia Flash Player 5.0 allows remote attackers to save arbitrary files and programs via a .SWF file containing the undocumented "save" FSCommand.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 12, 2002The decoder for Macromedia Shockwave Flash allows remote attackers to execute arbitrary code via a malformed SWF header that contains more data than the specifiCVE-2002-0846 · Other software · Macromedia · reported by MITREHigh 7.5

    The decoder for Macromedia Shockwave Flash allows remote attackers to execute arbitrary code via a malformed SWF header that contains more data than the specified length.

    Product
    Shockwave Flash
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2002Buffer overflow in Flash OCX for Macromedia Flash 6 revision 23 (6,0,23,0) allows remote attackers to execute arbitrary code via a long movie parameter.CVE-2002-0605 · Other software · Macromedia · reported by MITREHigh 7.5

    Buffer overflow in Flash OCX for Macromedia Flash 6 revision 23 (6,0,23,0) allows remote attackers to execute arbitrary code via a long movie parameter.

    Product
    Flash Player
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 26, 2001Macromedia Shockwave Flash plugin version 8 and earlier allows remote attackers to cause a denial of service via malformed tag length specifiers in a SWF file.CVE-2001-0166 · Other software · Macromedia · reported by MITREHigh 7.6

    Macromedia Shockwave Flash plugin version 8 and earlier allows remote attackers to cause a denial of service via malformed tag length specifiers in a SWF file.

    Product
    Shockwave Flash Plugin
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 12, 2001Buffer overflow in Olivier Debon Flash plugin (not the Macromedia plugin) allows remote attackers to cause a denial of service and possibly execute arbitrary coCVE-2001-0127 · Other software · Oliver Debon · reported by MITREHigh 7.6

    Buffer overflow in Olivier Debon Flash plugin (not the Macromedia plugin) allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long DefineSound tag.

    Product
    Flash
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 11, 1999Auto-update feature of Macromedia Shockwave 7 transmits a user's password and hard disk information back to Macromedia.CVE-1999-1526 · Other software · Macromedia · reported by MITREMedium 5

    Auto-update feature of Macromedia Shockwave 7 transmits a user's password and hard disk information back to Macromedia.

    Product
    Shockwave Flash Plugin
    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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