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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

6 results

  • Apr 5, 2025FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for example, be observed when a malicious node (that has modified the codeCVE-2024-58131 · Other software · FISCO-BCOS · reported by MITREMedium 4

    FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for example, be observed when a malicious node (that has modified the codebase to allow a large min_seal_time value) joins a blockchain network.

    Product
    FISCO-BCOS
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 15, 2022FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes CVE-2022-28937 · Other software · Fisco-bcos · reported by MITREHigh 7.5

    FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via an invalid proposal with an invalid header, will cause normal nodes to stop producing new blocks and processing new clients' requests.

    Product
    Fisco-bcos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 15, 2022FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via aCVE-2022-28936 · Other software · Fisco-bcos · reported by MITREHigh 7.5

    FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node can trigger an integer overflow and cause a Denial of Service (DoS) via an unusually large viewchange message packet.

    Product
    Fisco-bcos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 16, 2022FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via a malicious viewchange packet, will cause normal nodes to change vieCVE-2022-26534 · Other software · Fisco-bcos · reported by MITREHigh 7.5

    FISCO-BCOS release-3.0.0-rc2 was discovered to contain an issue where a malicious node, via a malicious viewchange packet, will cause normal nodes to change view excessively and stop generating blocks.

    Product
    Fisco-bcos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 7, 2022FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability.CVE-2021-46359 · Other software · Fisco-bcos · reported by MITREHigh 7.5

    FISCO-BCOS release-3.0.0-rc2 contains a denial of service vulnerability. Some transactions may not be committed successfully, and malicious users may use this to achieve double-spending attacks.

    Product
    Fisco-bcos
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 23, 2021The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash.CVE-2021-35041 · Other software · Fisco-bcos · reported by MITREHigh 7.5

    The blockchain node in FISCO-BCOS V2.7.2 may have a bug when dealing with unformatted packet and lead to a crash. A malicious node can send a packet continuously. The packet is in an incorrect format and cannot be decoded by the node correctly. As a result, the node may consume the memory sustainably and crash. More details are shown at: https://github.com/FISCO-BCOS/FISCO-BCOS/issues/1951

    Product
    Fisco-bcos
    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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