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 9 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

7 results

  • Jan 18, 2012Unspecified vulnerability in Oracle Communications Unified 7.0 allows local users to affect confidentiality via unknown vectors related to Calendar Server.CVE-2011-3570 · Other software · Oracle · reported by secalert_us@oracle.comLow 2.1

    Unspecified vulnerability in Oracle Communications Unified 7.0 allows local users to affect confidentiality via unknown vectors related to Calendar Server.

    Product
    Communications Unified
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 14, 2011CalDAV in Apple iOS before 5 does not validate X.509 certificates for SSL sessions, which allows man-in-the-middle attackers to spoof calendar servers and obtaiCVE-2011-3253 · Computers, phones & browsers · Apple · reported by product-security@apple.comLow 2.6

    CalDAV in Apple iOS before 5 does not validate X.509 certificates for SSL sessions, which allows man-in-the-middle attackers to spoof calendar servers and obtain sensitive information via an arbitrary certificate.

    Product
    Iphone OS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 1, 2009Sun Calendar Express Web Server in Sun ONE Calendar Server 6.0 and Sun Java System Calendar Server 6 2004Q2 through 6.3-7.01 allows remote attackers to cause a CVE-2009-1219 · Other software · SUN · reported by MITREMedium 5

    Sun Calendar Express Web Server in Sun ONE Calendar Server 6.0 and Sun Java System Calendar Server 6 2004Q2 through 6.3-7.01 allows remote attackers to cause a denial of service (daemon crash) via multiple requests to the default URI with alphabetic characters in the tzid parameter.

    Product
    Java System Calendar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 1, 2009Multiple cross-site scripting (XSS) vulnerabilities in Sun Calendar Express Web Server in Sun ONE Calendar Server 6.0 and Sun Java System Calendar Server 6 2004CVE-2009-1218 · Other software · SUN · reported by MITREMedium 4.3

    Multiple cross-site scripting (XSS) vulnerabilities in Sun Calendar Express Web Server in Sun ONE Calendar Server 6.0 and Sun Java System Calendar Server 6 2004Q2 through 6.3-7.01 allow remote attackers to inject arbitrary web script or HTML via (1) the fmt-out parameter to login.wcap or (2) the date parameter to command.shtml.

    Product
    Java System Calendar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 18, 2008Unspecified vulnerability in cshttpd in Sun Java System Calendar Server 6 and 6.3, and Sun ONE Calendar Server 6.0, when access logging (aka service.http.commanCVE-2008-2749 · Other software · SUN · reported by MITREHigh 7.1

    Unspecified vulnerability in cshttpd in Sun Java System Calendar Server 6 and 6.3, and Sun ONE Calendar Server 6.0, when access logging (aka service.http.commandlog.all) is enabled, allows remote attackers to cause a denial of service (daemon crash) via unspecified vectors.

    Product
    Java System Calendar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 27, 2004Sun Java System Portal Server 6.2 (formerly Sun ONE) allows remote authenticated users to obtain Calendar Server privileges and modify Calendar data by changingCVE-2004-0742 · Other software · SUN · reported by MITREHigh 10

    Sun Java System Portal Server 6.2 (formerly Sun ONE) allows remote authenticated users to obtain Calendar Server privileges and modify Calendar data by changing the display options to a non-default view.

    Product
    Java System Calendar Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Aug 2, 2001iPlanet Calendar Server 5.0p2 and earlier allows a local attacker to gain access to the Netscape Admin Server (NAS) LDAP database and read arbitrary files by obCVE-2001-0620 · Other software · Iplanet · reported by MITRELow 2.1

    iPlanet Calendar Server 5.0p2 and earlier allows a local attacker to gain access to the Netscape Admin Server (NAS) LDAP database and read arbitrary files by obtaining the cleartext administrator username and password from the configuration file, which has insecure permissions.

    Product
    Calendar Server
    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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