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.

1,762exploited flaws on CISA’s list
34added in the last 30 days
343new WordPress flaws this week
390,080entries in the database

132 results · page 3 of 3

  • Dec 13, 2005Multiple cross-site scripting (XSS) vulnerabilities in templates/notepads/notepads.inc in Horde Mnemo Note Manager H3 before 2.0.3 allow remote authenticated usCVE-2005-4192 · Other software · reported by MITRELow 3.5

    Multiple cross-site scripting (XSS) vulnerabilities in templates/notepads/notepads.inc in Horde Mnemo Note Manager H3 before 2.0.3 allow remote authenticated users to inject arbitrary web script or HTML via (1) the notepad's name or (2) description, when creating a new notepad.

    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2005Multiple cross-site scripting (XSS) vulnerabilities in templates/tasklists/tasklists.inc in Horde Nag Task List Manager H3 before 2.0.4 allow remote authenticatCVE-2005-4191 · Other software · Horde · reported by MITRELow 3.5

    Multiple cross-site scripting (XSS) vulnerabilities in templates/tasklists/tasklists.inc in Horde Nag Task List Manager H3 before 2.0.4 allow remote authenticated users to inject arbitrary web script or HTML via (1) the tasklist's name or (2) description, when creating a new tasklist.

    Product
    NAG Task List Manager H3
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2005Multiple cross-site scripting (XSS) vulnerabilities in Horde Kronolith H3 before 2.0.6 allow remote authenticated users to inject arbitrary web script or HTML vCVE-2005-4189 · Other software · Horde · reported by MITRELow 3.5

    Multiple cross-site scripting (XSS) vulnerabilities in Horde Kronolith H3 before 2.0.6 allow remote authenticated users to inject arbitrary web script or HTML via (1) the Calendar name field when creating calendars, (2) event title field when deleting events, the (3) Category and (4) Location search fields, and the (5) attendees email address fields when editing event attendees, and possibly other vectors.

    Product
    Kronolith H3
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 13, 2005Multiple cross-site scripting (XSS) vulnerabilities in Horde Application Framework before 3.0.8 allow remote authenticated users to inject arbitrary web script CVE-2005-4190 · Other software · Horde · reported by MITRELow 3.5

    Multiple cross-site scripting (XSS) vulnerabilities in Horde Application Framework before 3.0.8 allow remote authenticated users to inject arbitrary web script or HTML via multiple vectors, as demonstrated by (1) the identity field, (2) Category and (3) Label search fields, (4) the Mobile Phone field, and (5) Date and (6) Time fields when importing CSV files, as exploited through modules such as (a) Turba Address Book, (b) Kronolith, (c) Mnemo, and (d) Nag.

    Product
    Horde Application Framework
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 7, 2005Horde IMP 4.0.4 and earlier does not sanitize strings containing UTF16 null characters, which allows remote attackers to conduct cross-site scripting (XSS) attaCVE-2005-4080 · Other software · Horde · reported by MITREMedium 4.3

    Horde IMP 4.0.4 and earlier does not sanitize strings containing UTF16 null characters, which allows remote attackers to conduct cross-site scripting (XSS) attacks via UTF16 encoded attachments and strings that will be executed when viewed using Internet Explorer, which ignores the characters.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 22, 2005Multiple cross-site scripting (XSS) vulnerabilities in Horde before 3.0.7 allow remote attackers to inject arbitrary web script or HTML via the (1) gzip/tar andCVE-2005-3759 · Other software · Horde · reported by security@debian.orgMedium 5.8

    Multiple cross-site scripting (XSS) vulnerabilities in Horde before 3.0.7 allow remote attackers to inject arbitrary web script or HTML via the (1) gzip/tar and (2) css MIME viewers, which do not filter or escape dangerous HTML when extracting and displaying attachments.

    Product
    Horde
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 16, 2005Unspecified cross-site scripting (XSS) vulnerability in Horde before 2.2.9 allows remote attackers to inject arbitrary web script or HTML via "not properly escaCVE-2005-3570 · Other software · Horde · reported by MITREMedium 4.3

    Unspecified cross-site scripting (XSS) vulnerability in Horde before 2.2.9 allows remote attackers to inject arbitrary web script or HTML via "not properly escaped error messages".

    Product
    Horde
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 16, 2005The default installation of Horde 3.0.4 contains an administrative account with a blank password, which allows remote attackers to gain access.CVE-2005-3344 · Other software · Horde · reported by security@debian.orgHigh 10

    The default installation of Horde 3.0.4 contains an administrative account with a blank password, which allows remote attackers to gain access.

    Product
    Horde
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Multiple cross-site scripting (XSS) vulnerabilities in Horde 3.0 allow remote attackers to inject arbitrary web script or HTML via the (1) group parameter to prCVE-2005-0378 · Other software · Horde · reported by MITREMedium 4.3

    Multiple cross-site scripting (XSS) vulnerabilities in Horde 3.0 allow remote attackers to inject arbitrary web script or HTML via the (1) group parameter to prefs.php or (2) url parameter to index.php.

    Product
    Horde
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Nag Task List Manager before 1.1.3 allows remote attackers to inject arbitrary web script or HTML via the pareCVE-2005-1322 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Nag Task List Manager before 1.1.3 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    NAG
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Vacation module before 2.2.2 allows remote attackers to inject arbitrary web script or HTML via the parent's fCVE-2005-1321 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Vacation module before 2.2.2 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Vaction
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Mnemo Note Manager before 1.1.4 allows remote attackers to inject arbitrary web script or HTML via the parent'CVE-2005-1320 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Mnemo Note Manager before 1.1.4 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Mnemo
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde IMP Webmail client before 3.2.8 allows remote attackers to inject arbitrary web script or HTML via the parent'CVE-2005-1319 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde IMP Webmail client before 3.2.8 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Forwards E-Mail Forwarding Manager before 2.2.2 allows remote attackers to inject arbitrary web script or HTMLCVE-2005-1318 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Forwards E-Mail Forwarding Manager before 2.2.2 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Forwards
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Accounts module before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the parent's fCVE-2005-1316 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Accounts module before 2.1.2 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Accounts
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Turba module before 1.2.5 allows remote attackers to inject arbitrary web script or HTML via the parent's framCVE-2005-1315 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Turba module before 1.2.5 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Turba
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Kronolith module before 1.1.4 allows remote attackers to inject arbitrary web script or HTML via the parent's CVE-2005-1314 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Kronolith module before 1.1.4 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Kronolith
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde Passwd module before 2.2.2 allows remote attackers to inject arbitrary web script or HTML via the parent's fraCVE-2005-1313 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde Passwd module before 2.2.2 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Passwd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 2, 2005Cross-site scripting (XSS) vulnerability in Horde 3.0.4 before 3.0.4-RC2 allows remote attackers to inject arbitrary web script or HTML via the parent frame titCVE-2005-0961 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in Horde 3.0.4 before 3.0.4-RC2 allows remote attackers to inject arbitrary web script or HTML via the parent frame title.

    Product
    Application Framework
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 25, 2005Cross-site scripting (XSS) vulnerability in Horde Chora module before 1.2.3 allows remote attackers to inject arbitrary web script or HTML via the parent's framCVE-2005-1317 · Other software · Horde · reported by MITREMedium 6.8

    Cross-site scripting (XSS) vulnerability in Horde Chora module before 1.2.3 allows remote attackers to inject arbitrary web script or HTML via the parent's frame page title.

    Product
    Chora
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Cross-site scripting (XSS) vulnerability in the "help window" (help.php) in Horde Application Framework 2.2.6 allows remote attackers to inject arbitrary web scCVE-2004-2741 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in the "help window" (help.php) in Horde Application Framework 2.2.6 allows remote attackers to inject arbitrary web script or HTML via the (1) module, (2) topic, or (3) module parameters.

    Product
    Application Framework
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2004Cross-site scripting (XSS) vulnerability in the inline MIME viewer in Horde-IMP (Internet Messaging Program) 3.2.4 and earlier, when used with Internet ExplorerCVE-2004-1443 · Other software · Horde · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in the inline MIME viewer in Horde-IMP (Internet Messaging Program) 3.2.4 and earlier, when used with Internet Explorer, allows remote attackers to inject arbitrary web script or HTML via an e-mail message.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 6, 2004Unknown vulnerability in Horde IMP 3.2.3 and earlier, before a "security fix," does not properly validate input, which allows remote attackers to execute arbitrCVE-2004-0584 · Other software · Horde · reported by MITREMedium 6.8

    Unknown vulnerability in Horde IMP 3.2.3 and earlier, before a "security fix," does not properly validate input, which allows remote attackers to execute arbitrary script as other users via script or HTML in an e-mail message, possibly triggering a cross-site scripting (XSS) vulnerability.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2003Horde before 2.2.4 allows remote malicious web sites to steal session IDs and read or create arbitrary email by stealing the ID from a referrer URL.CVE-2003-0728 · Other software · Horde · reported by MITREMedium 6.4

    Horde before 2.2.4 allows remote malicious web sites to steal session IDs and read or create arbitrary email by stealing the ID from a referrer URL.

    Product
    Horde
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 17, 2003Multiple SQL injection vulnerabilities in IMP 2.2.8 and earlier allow remote attackers to perform unauthorized database activities and possibly gain privileges CVE-2003-0025 · Other software · Horde · reported by MITREHigh 7.5

    Multiple SQL injection vulnerabilities in IMP 2.2.8 and earlier allow remote attackers to perform unauthorized database activities and possibly gain privileges via certain database functions such as check_prefs() in db.pgsql, as demonstrated using mailbox.php3.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 31, 2002Horde IMP 2.2.7 allows remote attackers to obtain the full web root pathname via an HTTP request for (1) poppassd.php3, (2) login.php3?reason=chpass2, (3) spellCVE-2002-2024 · Other software · horde · reported by MITREMedium 5.3

    Horde IMP 2.2.7 allows remote attackers to obtain the full web root pathname via an HTTP request for (1) poppassd.php3, (2) login.php3?reason=chpass2, (3) spelling.php3, and (4) ldap.search.php3?ldap_serv=nonsense which leaks the information in error messages.

    Product
    imp
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 22, 2002Cross-site scripting vulnerability in status.php3 for IMP 2.2.8 and HORDE 1.2.7 allows remote attackers to execute arbitrary web script and steal cookies of othCVE-2002-0181 · Other software · Horde · reported by MITREHigh 7.5

    Cross-site scripting vulnerability in status.php3 for IMP 2.2.8 and HORDE 1.2.7 allows remote attackers to execute arbitrary web script and steal cookies of other IMP/HORDE users via the script parameter.

    Product
    Horde
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 18, 2001Horde IMP 2.2.4 and earlier allows local users to overwrite files via a symlink attack on a temporary file.CVE-2001-0744 · Other software · Horde · reported by MITRELow 2.1

    Horde IMP 2.2.4 and earlier allows local users to overwrite files via a symlink attack on a temporary file.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 21, 2001Horde Internet Messaging Program (IMP) before 2.2.6 allows local users to read IMP configuration files and steal the Horde database password by placing the prefCVE-2001-1258 · Other software · Horde · reported by MITRELow 3.6

    Horde Internet Messaging Program (IMP) before 2.2.6 allows local users to read IMP configuration files and steal the Horde database password by placing the prefs.lang file containing PHP code on the server.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 21, 2001Cross-site scripting vulnerability in Horde Internet Messaging Program (IMP) before 2.2.6 and 1.2.6 allows remote attackers to execute arbitrary Javascript embeCVE-2001-1257 · Other software · Horde · reported by MITREHigh 7.5

    Cross-site scripting vulnerability in Horde Internet Messaging Program (IMP) before 2.2.6 and 1.2.6 allows remote attackers to execute arbitrary Javascript embedded in an email.

    Product
    IMP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the "from" address.CVE-2000-0910 · Other software · Horde · reported by MITREMedium 4.6

    Horde library 1.02 allows attackers to execute arbitrary commands via shell metacharacters in the "from" address.

    Product
    Horde
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 19, 2000IMP 2.2 and earlier allows attackers to read and delete arbitrary files by modifying the attachment_name hidden form variable, which causes IMP to send the fileCVE-2000-0911 · Other software · Horde · reported by MITREMedium 5

    IMP 2.2 and earlier allows attackers to read and delete arbitrary files by modifying the attachment_name hidden form variable, which causes IMP to send the file to the attacker as an attachment.

    Product
    IMP
    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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