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HuttenlocherTechnologies
Updated 4 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.

1,766exploited flaws on CISA’s list
35added in the last 30 days
585new WordPress flaws this week
391,310entries in the database

29 results

  • Aug 13, 2026Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) <= 1.0.7 versions.CVE-2026-66431 · WordPress plugins & themes · reported by PatchstackHigh 7.5

    Unauthenticated Broken Access Control in Bitcoin Lightning Payment Gateway for WooCommerce (via CLINK) <= 1.0.7 versions.

    Affected
    up to 1.0.7
    What to do
    Affects up to 1.0.7. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jul 15, 2026PyTorch Lightning through 2.6.5, fixed in commit d710d68, contains a remote code execution vulnerability in the _load_state function that imports and executes aCVE-2026-58659 · Other software · Lightning-AI · reported by VulnCheckHigh 8.4

    PyTorch Lightning through 2.6.5, fixed in commit d710d68, contains a remote code execution vulnerability in the _load_state function that imports and executes attacker-controlled module names from checkpoint _instantiator hyperparameters. Attackers can craft malicious checkpoint files that bypass weights_only=True protections to execute arbitrary code when LightningModule.load_from_checkpoint is called.

    Product
    pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 14, 2026PyTorch Lightning is a deep learning framework to pretrain and finetune AI models.CVE-2026-44484 · Other software · Lightning-AI · reported by GitHubCritical 9.3

    PyTorch Lightning is a deep learning framework to pretrain and finetune AI models. Versions 2.6.2 and 2.6.2 have introduced functionality consistent with a credential harvesting mechanism.

    Product
    pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • May 12, 2026PyTorch-Lightning versions 2.6.0 and earlier contain an insecure deserialization vulnerability (CWE-502) in the checkpoint loading mechanism.CVE-2026-31221 · Other software · Lightningai · reported by MITREHigh 7.8

    PyTorch-Lightning versions 2.6.0 and earlier contain an insecure deserialization vulnerability (CWE-502) in the checkpoint loading mechanism. The LightningModule.load_from_checkpoint() method, which is commonly used to load saved model states, internally calls torch.load() without setting the security-restrictive weights_only=True parameter. This default behavior allows the deserialization of arbitrary Python objects via the Pickle module. A remote attacker can exploit this by providing a maliciously crafted checkpoint file, leading to arbitrary code execution on the victim's system when the file is loaded.

    Product
    Pytorch Lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 7, 2026OpenLDAP Lightning Memory-Mapped Database (LMDB) versions 0.9.14 before 0.9.34, prior to commit 8e1fda8, contain a heap buffer underflow in the readline() functCVE-2026-22185 · Other software · OpenLDAP Foundation · reported by VulnCheckMedium 4.6

    OpenLDAP Lightning Memory-Mapped Database (LMDB) versions 0.9.14 before 0.9.34, prior to commit 8e1fda8, contain a heap buffer underflow in the readline() function of mdb_load. When processing malformed input containing an embedded NUL byte, an unsigned offset calculation can underflow and cause an out-of-bounds read of one byte before the allocated heap buffer. This can cause mdb_load to crash, leading to a limited denial-of-service condition.

    Product
    OpenLDAP
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 12, 2025Lightning Flow Scanner provides a A CLI plugin, VS Code Extension and GitHub Action for analysis and optimization of Salesforce Flows.CVE-2025-67750 · Other software · Flow-Scanner · reported by GitHubHigh 8.4

    Lightning Flow Scanner provides a A CLI plugin, VS Code Extension and GitHub Action for analysis and optimization of Salesforce Flows. Versions 6.10.5 and below allow a maliciously crafted flow metadata file to cause arbitrary JavaScript execution during scanning. The APIVersion rule uses new Function() to evaluate expression strings, enabling an attacker to supply a malicious expression within rule configuration or crafted flow metadata. This could compromise developer machines, CI runners, or editor environments. This issue is fixed in version 6.10.6.

    Product
    lightning-flow-scanner
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 6, 2025LNbits is a Lightning wallet and accounts system.CVE-2025-32013 · Other software · lnbits · reported by GitHubCritical 9.3

    LNbits is a Lightning wallet and accounts system. A Server-Side Request Forgery (SSRF) vulnerability has been discovered in LNbits' LNURL authentication handling functionality. When processing LNURL authentication requests, the application accepts a callback URL parameter and makes an HTTP request to that URL using the httpx library with redirect following enabled. The application doesn't properly validate the callback URL, allowing attackers to specify internal network addresses and access internal resources.

    Product
    lnbits
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 20, 2025A vulnerability in lightning-ai/pytorch-lightning version 2.3.2 allows an attacker to cause a denial of service by sending an unexpected POST request to the `/aCVE-2024-8020 · Other software · lightning-ai · reported by security@huntr.devHigh 7.5

    A vulnerability in lightning-ai/pytorch-lightning version 2.3.2 allows an attacker to cause a denial of service by sending an unexpected POST request to the `/api/v1/state` endpoint of `LightningApp`. This issue occurs due to improper handling of unexpected state values, which results in the server shutting down.

    Product
    lightning-ai/pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 20, 2025In lightning-ai/pytorch-lightning version 2.3.2, a vulnerability exists in the `LightningApp` when running on a Windows host.CVE-2024-8019 · Other software · lightning-ai · reported by security@huntr.devCritical 9.1

    In lightning-ai/pytorch-lightning version 2.3.2, a vulnerability exists in the `LightningApp` when running on a Windows host. The vulnerability occurs at the `/api/v1/upload_file/` endpoint, allowing an attacker to write or overwrite arbitrary files by providing a crafted filename. This can lead to potential remote code execution (RCE) by overwriting critical files or placing malicious files in sensitive locations.

    Product
    lightning-ai/pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Feb 2, 2025A vulnerability was determined in MaxD Lightning Module 4.43/4.44 on OpenCart.CVE-2025-0974 · Other software · MaxD · reported by VulDBLow 1.3

    A vulnerability was determined in MaxD Lightning Module 4.43/4.44 on OpenCart. This issue affects some unknown processing. Executing a manipulation of the argument li_op/md can lead to deserialization. The attack may be launched remotely. The attack requires a high level of complexity. The exploitability is assessed as difficult. The exploit has been publicly disclosed and may be utilized. Upgrading to version 4.45 is capable of addressing this issue. Upgrading the affected component is advised.

    Product
    Lightning Module
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 24, 2024Bitcoin Lightning Publisher for: Reflected Cross-Site ScriptingCVE-2024-12100 · WordPress plugins & themes · reported by WordfenceMedium 6.1

    The Bitcoin Lightning Publisher for WordPress plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 1.4.1. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

    Product
    Bitcoin Lightning Publisher for
    Affected
    up to 1.4.1
    What to do
    Affects up to 1.4.1. Update Bitcoin Lightning Publisher for to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
  • Jun 27, 2024A vulnerability in the /v1/runs API endpoint of lightning-ai/pytorch-lightning v2.2.4 allows attackers to exploit path traversal when extracting tar.gz files.CVE-2024-5980 · Other software · lightning-ai · reported by security@huntr.devCritical 9.8

    A vulnerability in the /v1/runs API endpoint of lightning-ai/pytorch-lightning v2.2.4 allows attackers to exploit path traversal when extracting tar.gz files. When the LightningApp is running with the plugin_server, attackers can deploy malicious tar.gz plugins that embed arbitrary files with path traversal vulnerabilities. This can result in arbitrary files being written to any directory in the victim's local file system, potentially leading to remote code execution.

    Product
    lightning-ai/pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 20, 2024The Lightning Network Daemon (lnd) - is a complete implementation of a Lightning Network node.CVE-2024-38359 · Other software · lightningnetwork · reported by GitHubMedium 6.5

    The Lightning Network Daemon (lnd) - is a complete implementation of a Lightning Network node. A parsing vulnerability in lnd's onion processing logic and lead to a DoS vector due to excessive memory allocation. The issue was patched in lnd v0.17.0. Users should update to a version > v0.17.0 to be protected. Users unable to upgrade may set the `--rejecthtlc` CLI flag and also disable forwarding on channels via the `UpdateChanPolicyCommand`, or disable listening on a public network interface via the `--nolisten` flag as a mitigation.

    Product
    lnd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 14, 2024LNbits is a Lightning wallet and accounts system.CVE-2024-34694 · Other software · lnbits · reported by GitHubHigh 8.1

    LNbits is a Lightning wallet and accounts system. Paying invoices in Eclair that do not get settled within the internal timeout (about 30s) lead to a payment being considered failed, even though it may still be in flight. This vulnerability can lead to a total loss of funds for the node backend. This vulnerability is fixed in 0.12.6.

    Product
    lnbits
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jun 6, 2024A remote code execution (RCE) vulnerability exists in the lightning-ai/pytorch-lightning library version 2.2.1 due to improper handling of deserialized user inpCVE-2024-5452 · Other software · lightning-ai · reported by security@huntr.devCritical 9.8

    A remote code execution (RCE) vulnerability exists in the lightning-ai/pytorch-lightning library version 2.2.1 due to improper handling of deserialized user input and mismanagement of dunder attributes by the `deepdiff` library. The library uses `deepdiff.Delta` objects to modify application state based on frontend actions. However, it is possible to bypass the intended restrictions on modifying dunder attributes, allowing an attacker to construct a serialized delta that passes the deserializer whitelist and contains dunder attributes. When processed, this can be exploited to access other modules, classes, and instances, leading to arbitrary attribute write and total RCE on any self-hosted pytorch-lightning application in its default configuration, as the delta endpoint is enabled by default.

    Product
    lightning-ai/pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 19, 2024Pytorch before v2.2.0 has an Out-of-bounds Read vulnerability via the component torch/csrc/jit/mobile/flatbuffer_loader.cpp.CVE-2024-31584 · Other software · pytorchlightning · reported by MITREMedium 5.5

    Pytorch before v2.2.0 has an Out-of-bounds Read vulnerability via the component torch/csrc/jit/mobile/flatbuffer_loader.cpp.

    Product
    pytorch_lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Apr 17, 2024Pytorch before version v2.2.0 was discovered to contain a use-after-free vulnerability in torch/csrc/jit/mobile/interpreter.cpp.CVE-2024-31583 · Other software · pytorchlightning · reported by MITREHigh 7.8

    Pytorch before version v2.2.0 was discovered to contain a use-after-free vulnerability in torch/csrc/jit/mobile/interpreter.cpp.

    Product
    pytorch_lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 17, 2022Lightning Network Daemon (lnd) is an implementation of a lightning bitcoin overlay network node.CVE-2022-39389 · Other software · lightningnetwork · reported by GitHubHigh 8.2

    Lightning Network Daemon (lnd) is an implementation of a lightning bitcoin overlay network node. All lnd nodes before version `v0.15.4` are vulnerable to a block parsing bug that can cause a node to enter a degraded state once encountered. In this degraded state, nodes can continue to make payments and forward HTLCs, and close out channels. Opening channels is prohibited, and also on chain transaction events will be undetected. This can cause loss of funds if a CSV expiry is researched during a breach attempt or a CLTV delta expires forgetting the funds in the HTLC. A patch is available in `lnd` version 0.15.4. Users are advised to upgrade. Users unable to upgrade may use the `lncli updatechanpolicy` RPC call to increase their CLTV value to a very high amount or increase their fee policies. This will prevent nodes from routing through your node, meaning that no pending HTLCs can be present.

    Product
    lnd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Nov 6, 2022btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.CVE-2022-44797 · Other software · Btcd Project · reported by MITRECritical 9.8

    btcd before 0.23.2, as used in Lightning Labs lnd before 0.15.2-beta and other Bitcoin-related products, mishandles witness size checking.

    Product
    Btcd
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Mar 5, 2022Code Injection in GitHub repository pytorchlightning/pytorch-lightning prior to 1.6.0.CVE-2022-0845 · Other software · pytorchlightning · reported by security@huntr.devCritical 9.8

    Code Injection in GitHub repository pytorchlightning/pytorch-lightning prior to 1.6.0.

    Product
    pytorchlightning/pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Dec 23, 2021pytorch-lightning is vulnerable to Deserialization of Untrusted DataCVE-2021-4118 · Other software · pytorchlightning · reported by security@huntr.devHigh 7.8

    pytorch-lightning is vulnerable to Deserialization of Untrusted Data

    Product
    pytorchlightning/pytorch-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2021Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure.CVE-2021-41593 · Other software · Lightning Network Daemon Project · reported by MITREHigh 8.6

    Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure.

    Product
    Lightning Network Daemon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 4, 2021Blockstream c-lightning through 0.10.1 allows loss of funds because of dust HTLC exposure.CVE-2021-41592 · Other software · Elementsproject · reported by MITRECritical 9.4

    Blockstream c-lightning through 0.10.1 allows loss of funds because of dust HTLC exposure.

    Product
    C-lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jul 12, 2021An authenticated Stored Cross-Site Scriptiong (XSS) vulnerability exists in Lightning Wire Labs IPFire 2.21 (x86_64) - Core Update 130 in the "routing.cgi" RoutCVE-2020-19204 · Other software · Ipfire · reported by MITREMedium 5.4

    An authenticated Stored Cross-Site Scriptiong (XSS) vulnerability exists in Lightning Wire Labs IPFire 2.21 (x86_64) - Core Update 130 in the "routing.cgi" Routing Table Entries via the "Remark" text box or "remark" parameter. It allows an authenticated WebGUI user to execute Stored Cross-site Scripting in the Routing Table Entries.

    Product
    Ipfire
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2020Prior to 0.11.0-beta, LND (Lightning Network Daemon) had a vulnerability in its invoice database.CVE-2020-26896 · Other software · Lightning Network Daemon Project · reported by MITREHigh 8.2

    Prior to 0.11.0-beta, LND (Lightning Network Daemon) had a vulnerability in its invoice database. While claiming on-chain a received HTLC output, it didn't verify that the corresponding outgoing off-chain HTLC was already settled before releasing the preimage. In the case of a hash-and-amount collision with an invoice, the preimage for an expected payment was instead released. A malicious peer could have deliberately intercepted an HTLC intended for the victim node, probed the preimage through a colluding relayed HTLC, and stolen the intercepted HTLC. The impact is a loss of funds in certain situations, and a weakening of the victim's receiver privacy.

    Product
    Lightning Network Daemon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2020Prior to 0.10.0-beta, LND (Lightning Network Daemon) would have accepted a counterparty high-S signature and broadcast tx-relay invalid local commitment/HTLC trCVE-2020-26895 · Other software · Lightning Network Daemon Project · reported by MITREMedium 5.3

    Prior to 0.10.0-beta, LND (Lightning Network Daemon) would have accepted a counterparty high-S signature and broadcast tx-relay invalid local commitment/HTLC transactions. This can be exploited by any peer with an open channel regardless of the victim situation (e.g., routing node, payment-receiver, or payment-sender). The impact is a loss of funds in certain situations.

    Product
    Lightning Network Daemon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Oct 20, 2020This affects all versions of package lightning-server.CVE-2020-7747 · Other software · Lightning-viz · reported by report@snyk.ioMedium 6.3

    This affects all versions of package lightning-server. It is possible to inject malicious JavaScript code as part of a session controller.

    Product
    Lightning
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2020Lightning Network Daemon (lnd) before 0.7 allows attackers to trigger loss of funds because of Incorrect Access Control.CVE-2019-12999 · Other software · Lightning · reported by MITREHigh 7.5

    Lightning Network Daemon (lnd) before 0.7 allows attackers to trigger loss of funds because of Incorrect Access Control.

    Product
    Network Daemon
    What to do
    Apply the vendor’s update. The NVD record links to the advisory.
  • Jan 31, 2020c-lightning before 0.7.1 allows attackers to trigger loss of funds because of Incorrect Access Control.CVE-2019-12998 · Other software · Elementsproject · reported by MITREHigh 7.5

    c-lightning before 0.7.1 allows attackers to trigger loss of funds because of Incorrect Access Control. NOTE: README.md states "It can be used for testing, but it should not be used for real funds."

    Product
    C-lightning
    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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