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 24 min 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.

1,764exploited flaws on CISA’s list
36added in the last 30 days
479new WordPress flaws this week
390,525entries in the database

11 results

  • Sep 27, 2024A null-dereference vulnerability involving parsing requests specifying invalid protocols can cause the application to crash or potentially result in other undesCVE-2024-45863 · Other software · Facebook · reported by cve-assign@fb.comMedium 5.3

    A null-dereference vulnerability involving parsing requests specifying invalid protocols can cause the application to crash or potentially result in other undesirable effects. This issue affects Facebook Thrift from v2024.09.09.00 until v2024.09.23.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Sep 27, 2024A use-after-free vulnerability involving upgradeToRocket requests can cause the application to crash or potentially result in code execution or other undesirablCVE-2024-45773 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    A use-after-free vulnerability involving upgradeToRocket requests can cause the application to crash or potentially result in code execution or other undesirable effects. This issue affects Facebook Thrift prior to v2024.09.09.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 13, 2021An invalid free in Thrift's table-based serialization can cause the application to crash or potentially result in code execution or other undesirable effects.CVE-2021-24028 · Other software · Facebook · reported by cve-assign@fb.comCritical 9.8

    An invalid free in Thrift's table-based serialization can cause the application to crash or potentially result in code execution or other undesirable effects. This issue affects Facebook Thrift prior to v2021.02.22.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 17, 2020Golang Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload.CVE-2019-11939 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    Golang Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2020.03.16.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 10, 2020C++ Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload.CVE-2019-3553 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    C++ Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2020.02.03.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 10, 2020Java Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload.CVE-2019-11938 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    Java Facebook Thrift servers would not error upon receiving messages declaring containers of sizes larger than the payload. As a result, malicious clients could send short messages which would result in a large memory allocation, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.12.09.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 6, 2019Legacy C++ Facebook Thrift servers (using cpp instead of cpp2) would not error upon receiving messages with containers of fields of unknown type.CVE-2019-3565 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    Legacy C++ Facebook Thrift servers (using cpp instead of cpp2) would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.05.06.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 6, 2019Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type.CVE-2019-3564 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    Go Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.03.04.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 6, 2019Java Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type.CVE-2019-3559 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    Java Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 6, 2019Python Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type.CVE-2019-3558 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    Python Facebook Thrift servers would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.

    Product
    Facebook Thrift
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 6, 2019C++ Facebook Thrift servers (using cpp2) would not error upon receiving messages with containers of fields of unknown type.CVE-2019-3552 · Other software · Facebook · reported by cve-assign@fb.comHigh 7.5

    C++ Facebook Thrift servers (using cpp2) would not error upon receiving messages with containers of fields of unknown type. As a result, malicious clients could send short messages which would take a long time for the server to parse, potentially leading to denial of service. This issue affects Facebook Thrift prior to v2019.02.18.00.

    Product
    Facebook Thrift
    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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