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 10 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

  • Jan 14, 2020Nitro PDF 8.5.0.26: A specially crafted DLL file can facilitate Arbitrary Code ExecutionCVE-2013-2773 · Other software · Gonitro · reported by MITREHigh 7.8

    Nitro PDF 8.5.0.26: A specially crafted DLL file can facilitate Arbitrary Code Execution

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 10, 2020The JBIG2Globals library in npdf.dll in Nitro Free PDF Reader 12.0.0.112 has a CAPPDAnnotHandlerUtils::PDAnnotHandlerDestroyData2+0x90ec NULL Pointer DereferencCVE-2019-19819 · Other software · Gonitro · reported by MITREMedium 5.5

    The JBIG2Globals library in npdf.dll in Nitro Free PDF Reader 12.0.0.112 has a CAPPDAnnotHandlerUtils::PDAnnotHandlerDestroyData2+0x90ec NULL Pointer Dereference via crafted Unicode content.

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 9, 2019An exploitable use-after-free vulnerability exists in the Length parsing function of NitroPDF.CVE-2019-5053 · Other software · Gonitro · reported by talos-cna@cisco.comHigh 7.8

    An exploitable use-after-free vulnerability exists in the Length parsing function of NitroPDF. A specially crafted PDF can cause a type confusion, resulting in a use-after-free condition. An attacker can craft a malicious PDF to trigger this vulnerability.

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 9, 2019A specifically crafted PDF file can lead to a heap corruption when opened in NitroPDF 12.12.1.522.CVE-2019-5050 · Other software · Gonitro · reported by talos-cna@cisco.comHigh 7.8

    A specifically crafted PDF file can lead to a heap corruption when opened in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open the malicious file.

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 9, 2019A specifically crafted PDF file can lead to a heap corruption when opened in NitroPDF 12.12.1.522.CVE-2019-5048 · Other software · Gonitro · reported by talos-cna@cisco.comHigh 7.8

    A specifically crafted PDF file can lead to a heap corruption when opened in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open the malicious file.

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 9, 2019An exploitable Use After Free vulnerability exists in the CharProcs parsing functionality of NitroPDF.CVE-2019-5047 · Other software · Gonitro · reported by talos-cna@cisco.comHigh 7.8

    An exploitable Use After Free vulnerability exists in the CharProcs parsing functionality of NitroPDF. A specially crafted PDF can cause a type confusion, resulting in a Use After Free. An attacker can craft a malicious PDF to trigger this vulnerability.

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 9, 2019A specifically crafted jpeg2000 file embedded in a PDF file can lead to a heap corruption when opening a PDF document in NitroPDF 12.12.1.522.CVE-2019-5046 · Other software · Gonitro · reported by talos-cna@cisco.comHigh 7.8

    A specifically crafted jpeg2000 file embedded in a PDF file can lead to a heap corruption when opening a PDF document in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open the malicious file.

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 9, 2019A specifically crafted jpeg2000 file embedded in a PDF file can lead to a heap corruption when opening a PDF document in NitroPDF 12.12.1.522.CVE-2019-5045 · Other software · Gonitro · reported by talos-cna@cisco.comHigh 7.8

    A specifically crafted jpeg2000 file embedded in a PDF file can lead to a heap corruption when opening a PDF document in NitroPDF 12.12.1.522. With careful memory manipulation, this can lead to arbitrary code execution. In order to trigger this vulnerability, the victim would need to open the malicious file.

    Product
    Nitropdf
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 8, 2018Nitro Pro 7.5.0.22 and earlier and Nitro Reader 2.5.0.36 and earlier allow remote attackers to execute arbitrary code via a crafted PDF file.CVE-2013-3553 · Other software · Nitropdf · reported by MITREHigh 7.8

    Nitro Pro 7.5.0.22 and earlier and Nitro Reader 2.5.0.36 and earlier allow remote attackers to execute arbitrary code via a crafted PDF file.

    Product
    Nitro Pro
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 8, 2018Nitro Pro 7.5.0.29 and earlier and Nitro Reader 2.5.0.45 and earlier allow remote attackers to execute arbitrary code via a crafted PDF file.CVE-2013-3552 · Other software · Nitropdf · reported by MITREHigh 7.8

    Nitro Pro 7.5.0.29 and earlier and Nitro Reader 2.5.0.45 and earlier allow remote attackers to execute arbitrary code via a crafted PDF file.

    Product
    Nitro Pro
    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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