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 4 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
36added in the last 30 days
584new WordPress flaws this week
391,288entries in the database

1,063 results · page 22 of 22

  • Jan 18, 2001SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by pCVE-2001-1474 · Other software · SSH · reported by MITREMedium 5

    SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by poisoning the client's DNS cache.

    Product
    SSH
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 11, 2001Basilix Webmail 0.9.7beta, and possibly other versions, stores *.class and *.inc files under the document root and does not restrict access, which could allows CVE-2001-1044 · Other software · Basilix · reported by MITREHigh 7.5

    Basilix Webmail 0.9.7beta, and possibly other versions, stores *.class and *.inc files under the document root and does not restrict access, which could allows remote attackers to obtain sensitive information such as MySQL passwords and usernames from the mysql.class file.

    Product
    Basilix Webmail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 9, 2001NAI Sniffer Agent uses base64 encoding for authentication, which allows attackers to sniff the network and easily decrypt usernames and passwords.CVE-2000-1158 · Other software · Network Associates · reported by MITREHigh 7.5

    NAI Sniffer Agent uses base64 encoding for authentication, which allows attackers to sniff the network and easily decrypt usernames and passwords.

    Product
    Sniffer Agent
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 26, 2000SawMill 5.0.21 uses weak encryption to store passwords, which allows attackers to easily decrypt the password and modify the SawMill configuration.CVE-2000-0589 · Other software · Sawmill · reported by MITREHigh 7.5

    SawMill 5.0.21 uses weak encryption to store passwords, which allows attackers to easily decrypt the password and modify the SawMill configuration.

    Product
    Sawmill
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 8, 2000NetStructure 7110 and 7180 have undocumented accounts (servnow, root, and wizard) whose passwords are easily guessable from the NetStructure's MAC address, whicCVE-2000-0384 · Other software · Intel · reported by MITREHigh 10

    NetStructure 7110 and 7180 have undocumented accounts (servnow, root, and wizard) whose passwords are easily guessable from the NetStructure's MAC address, which could allow remote attackers to gain root access.

    Product
    Netstructure 7110
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 11, 2000The Bluestone Sapphire web server allows session hijacking via easily guessable session IDs.CVE-1999-0699 · Other software · Bluestone · reported by MITREHigh 7.5

    The Bluestone Sapphire web server allows session hijacking via easily guessable session IDs.

    Product
    Sapphire Web
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2000The mcsp Client Site Processor system (MultiCSP) in Standard and Poor's ComStock is installed with several accounts that have no passwords or easily guessable dCVE-2000-0109 · Other software · Comstock · reported by MITREHigh 10

    The mcsp Client Site Processor system (MultiCSP) in Standard and Poor's ComStock is installed with several accounts that have no passwords or easily guessable default passwords.

    Product
    Multicsp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 1999shell-lock in Cactus Software Shell Lock uses weak encryption (trivial encoding) which allows attackers to easily decrypt and obtain the source code.CVE-1999-1540 · Other software · Cactus Software · reported by MITRELow 2.1

    shell-lock in Cactus Software Shell Lock uses weak encryption (trivial encoding) which allows attackers to easily decrypt and obtain the source code.

    Product
    Shell-lock
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 29, 1999WS_FTP Pro 6.0 uses weak encryption for passwords in its initialization files, which allows remote attackers to easily decrypt the passwords and gain privilegesCVE-1999-1078 · Other software · Ipswitch · reported by MITREHigh 7.5

    WS_FTP Pro 6.0 uses weak encryption for passwords in its initialization files, which allows remote attackers to easily decrypt the passwords and gain privileges.

    Product
    WS FTP Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 15, 1999Pegasus e-mail client 3.0 and earlier uses weak encryption to store POP3 passwords in the pmail.ini file, which allows local users to easily decrypt the passworCVE-1999-1366 · Other software · David Harris · reported by MITRELow 3.6

    Pegasus e-mail client 3.0 and earlier uses weak encryption to store POP3 passwords in the pmail.ini file, which allows local users to easily decrypt the passwords and read e-mail.

    Product
    Pegasus Mail
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 9, 1999A weak encryption algorithm is used for passwords in Novell Remote.NLM, allowing them to be easily decrypted.CVE-1999-0470 · Other software · Novell · reported by MITREMedium 5

    A weak encryption algorithm is used for passwords in Novell Remote.NLM, allowing them to be easily decrypted.

    Product
    Netware
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 1, 1999A weak encryption algorithm is used for passwords in SCO TermVision, allowing them to be easily decrypted by a local user.CVE-1999-0476 · Other software · SCO · reported by MITREHigh 7.2

    A weak encryption algorithm is used for passwords in SCO TermVision, allowing them to be easily decrypted by a local user.

    Product
    Openserver
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 19, 1999Kabsoftware Lydia utility uses weak encryption to store user passwords in the lydia.ini file, which allows local users to easily decrypt the passwords and gain CVE-1999-1101 · Other software · KAB Software · reported by MITREMedium 4.6

    Kabsoftware Lydia utility uses weak encryption to store user passwords in the lydia.ini file, which allows local users to easily decrypt the passwords and gain privileges.

    Product
    Lydia
    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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