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

10 results

  • Jun 8, 2017Multiple cross-site scripting (XSS) vulnerabilities in Open-Xchange Server 6 and OX AppSuite before 7.4.2-rev43, 7.6.0-rev38, and 7.6.1-rev21.CVE-2015-1588 · Other software · Open-xchange · reported by MITREMedium 6.1

    Multiple cross-site scripting (XSS) vulnerabilities in Open-Xchange Server 6 and OX AppSuite before 7.4.2-rev43, 7.6.0-rev38, and 7.6.1-rev21.

    Product
    Open-xchange Appsuite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 15, 2016An issue was discovered in Open-Xchange Server 6 / OX AppSuite before 7.8.0-rev26.CVE-2016-2840 · Other software · Open-xchange · reported by MITREMedium 6.1

    An issue was discovered in Open-Xchange Server 6 / OX AppSuite before 7.8.0-rev26. The "session" parameter for file-download requests can be used to inject script code that gets reflected through the subsequent status page. Malicious script code can be executed within a trusted domain's context. While no OX App Suite specific data can be manipulated, the vulnerability can be exploited without being authenticated and therefore used for social engineering attacks, stealing cookies or redirecting from trustworthy to malicious hosts.

    Product
    Open-xchange Appsuite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 28, 2015Cross-site scripting (XSS) vulnerability in unspecified dialogs for printing content in the Front End in Open-Xchange Server 6 and OX App Suite before 6.22.8-reCVE-2015-5375 · Other software · Open-xchange · reported by MITREMedium 4.3

    Cross-site scripting (XSS) vulnerability in unspecified dialogs for printing content in the Front End in Open-Xchange Server 6 and OX App Suite before 6.22.8-rev8, 6.22.9 before 6.22.9-rev15m, 7.x before 7.6.1-rev25, and 7.6.2 before 7.6.2-rev20 allows remote attackers to inject arbitrary web script or HTML via unknown vectors related to object properties.

    Product
    Open-xchange Appsuite
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2013OXUpdater in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 does not verify X.509 certificates from SSL servers, which alCVE-2013-1651 · Other software · Open-xchange · reported by MITREMedium 5.8

    OXUpdater in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof update servers and install arbitrary software via a crafted certificate.

    Product
    Open-xchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2013Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 uses weak permissions (group "other" readable) under opt/open-xchange/etc/CVE-2013-1650 · Other software · Open-xchange · reported by MITRELow 2.1

    Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 uses weak permissions (group "other" readable) under opt/open-xchange/etc/, which allows local users to obtain sensitive information via standard filesystem operations.

    Product
    Open-xchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2013Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 uses the crypt and SHA-1 algorithms for password hashing, which makes it eCVE-2013-1649 · Other software · Open-xchange · reported by MITREMedium 4.3

    Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 uses the crypt and SHA-1 algorithms for password hashing, which makes it easier for context-dependent attackers to obtain cleartext passwords via a brute-force attack.

    Product
    Open-xchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2013The Subscriptions feature in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 does not properly validate the publication-soCVE-2013-1648 · Other software · Open-xchange · reported by MITRELow 3.5

    The Subscriptions feature in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 does not properly validate the publication-source URL, which allows remote authenticated users to trigger arbitrary outbound TCP traffic via a crafted Source field, as demonstrated by (1) an ftp: URL, (2) a gopher: URL, or (3) an http://127.0.0.1/ URL, related to a "Server-side request forging (SSRF)" issue.

    Product
    Open-xchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2013Multiple CRLF injection vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allow remote attackers to injecCVE-2013-1647 · Other software · Open-xchange · reported by MITREMedium 5

    Multiple CRLF injection vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allow remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted parameter, as demonstrated by (1) the location parameter to ajax/redirect or (2) multiple infostore URIs.

    Product
    Open-xchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2013Multiple cross-site scripting (XSS) vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allow remote attackCVE-2013-1646 · Other software · Open-xchange · reported by MITREMedium 4.3

    Multiple cross-site scripting (XSS) vulnerabilities in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allow remote attackers to inject arbitrary web script or HTML via (1) invalid JSON data in a mail-sending POST request, (2) an arbitrary parameter to servlet/TestServlet, (3) a javascript: URL in a standalone-mode action to a UWA module, (4) an infostore attachment, (5) JavaScript code in a contact image, (6) an RSS feed, or (7) a signature.

    Product
    Open-xchange Server
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 5, 2013Directory traversal vulnerability in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allows remote authenticated users to CVE-2013-1645 · Other software · Open-xchange · reported by MITREMedium 4

    Directory traversal vulnerability in Open-Xchange Server before 6.20.7 rev14, 6.22.0 before rev13, and 6.22.1 before rev14 allows remote authenticated users to read arbitrary files via a .. (dot dot) in the publication template path.

    Product
    Open-xchange 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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