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126,184

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2,292

High Severity

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๐Ÿ“… Showing Year: 2026 (January 1 - December 31, 2026) View All Years โ†’
Showing 2,301 - 2,320 of 22,589 CVEs
CVE-2026-40586 HIGH - 7.5

blueprintUE is a tool to help Unreal Engine developers. Prior to 4.2.0, the login form handler performs no throttling of any kind. Failed authentication attempts are processed at full network speed with no IP-based rate limiting, no per-account attempt counter, no temporary lockout, no progressive d...

Vendor: blueprintue
Product: blueprintue-self-hosted-edition
Published: Apr 21, 2026
Source: NVD
CVE-2026-40585 HIGH - 7.4

blueprintUE is a tool to help Unreal Engine developers. Prior to 4.2.0, when a password reset is initiated, a 128-character CSPRNG token is generated and stored alongside a password_reset_at timestamp. However, the token redemption function findUserIDFromEmailAndToken() queries only for a matching e...

Vendor: blueprintue
Product: blueprintue-self-hosted-edition
Published: Apr 21, 2026
Source: NVD
CVE-2026-40584 HIGH - 7.5

RansomLook is a tool to monitor Ransomware groups and markets and extract their victims. Prior to 1.9.0, the API in the affected application improperly filters private location entries in website/web/api/genericapi.py. Because the code removes elements from a list while iterating over it, entries ma...

Vendor: RansomLook
Product: RansomLook
Published: Apr 21, 2026
Source: NVD
CVE-2026-40583 HIGH - 8.2

UltraDAG is a minimal DAG-BFT blockchain in Rust. In version 0.1, a non-council attacker can submit a signed SmartOp::Vote transaction that passes signature, nonce, and balance prechecks, but fails authorization only after state mutation has already occurred.

Vendor: UltraDAGcom
Product: core
Published: Apr 21, 2026
Source: NVD
CVE-2026-40576 CRITICAL - 9.4

excel-mcp-server is a Model Context Protocol server for Excel file manipulation. A path traversal vulnerability exists in excel-mcp-server versions up to and including 0.1.7. When running in SSE or Streamable-HTTP transport mode (the documented way to use this server remotely), an unauthenticated at...

Vendor: haris-musa
Product: excel-mcp-server
Published: Apr 21, 2026
Source: NVD

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, the `load_customer_info` action in `POST /conversation/ajax` returns complete customer profile data to any authenticated user without verifying mailbox access. An attacker only needs a valid email address to retr...

Vendor: freescout-help-desk
Product: freescout
Published: Apr 21, 2026
Source: NVD
CVE-2026-40569 CRITICAL - 9.0

FreeScout is a free self-hosted help desk and shared mailbox. Versions prior to 1.8.213 have a mass assignment vulnerability in the mailbox connection settings endpoints of FreeScout (`connectionIncomingSave()` at `app/Http/Controllers/MailboxesController.php:468` and `connectionOutgoingSave()` at l...

Vendor: freescout-help-desk
Product: freescout
Published: Apr 21, 2026
Source: NVD
CVE-2026-40568 HIGH - 8.5

FreeScout is a free self-hosted help desk and shared mailbox. Versions prior to 1.8.213 have a stored cross-site scripting (XSS) vulnerability in the mailbox signature feature. The sanitization function `Helper::stripDangerousTags()` (`app/Misc/Helper.php:568`) uses an incomplete blocklist of only f...

Vendor: freescout-help-desk
Product: freescout
Published: Apr 21, 2026
Source: NVD
CVE-2026-40567 MEDIUM - 5.8

FreeScout is a free self-hosted help desk and shared mailbox. Prior to version 1.8.213, an unauthenticated attacker can inject arbitrary HTML into outgoing emails generated by FreeScout by sending an email with a crafted From display name. The name is stored in the database without sanitization and ...

Vendor: freescout-help-desk
Product: freescout
Published: Apr 21, 2026
Source: NVD
CVE-2026-40566 MEDIUM - 4.1

FreeScout is a free self-hosted help desk and shared mailbox. Versions prior to 1.8.213 have a Server-Side Request Forgery (SSRF) vulnerability in the IMAP/SMTP connection test functionality of FreeScout's `MailboxesController`. Three AJAX actions `fetch_test` (line 731), `send_test` (line 682...

Vendor: freescout-help-desk
Product: freescout
Published: Apr 21, 2026
Source: NVD

BACnet Stack is a BACnet open source protocol stack C library for embedded systems. Prior to 1.4.3, decode_signed32() in src/bacnet/bacint.c reconstructs a 32-bit signed integer from four APDU bytes using signed left shifts. When any of the four bytes has bit 7 set (value โ‰ฅ 0x80), the left-shift ope...

Vendor: bacnet-stack
Product: bacnet-stack
Published: Apr 21, 2026
Source: NVD
CVE-2026-40161 HIGH - 7.7

Tekton Pipelines project provides k8s-style resources for declaring CI/CD-style pipelines. From 1.0.0 to 1.10.0, the Tekton Pipelines git resolver in API mode sends the system-configured Git API token to a user-controlled serverURL when the user omits the token parameter. A tenant with TaskRun or Pi...

Vendor: tektoncd
Product: pipeline
Published: Apr 21, 2026
Source: NVD
CVE-2026-40050 CRITICAL - 9.8

CrowdStrike has released security updates to address a critical unauthenticated path traversal vulnerability (CVE-2026-40050) in LogScale. This vulnerability only requires mitigation by customers that host specific versions of LogScale and does not affect Next-Gen SIEM customers. The vulnerability e...

Vendor: CrowdStrike
Product: LogScale Self-Hosted
Published: Apr 21, 2026
Source: NVD
CVE-2026-38835 CRITICAL - 9.8

Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the formSetUSBPartitionUmount function via the usbPartitionName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Vendor: tenda
Product: w30e_firmware
Published: Apr 21, 2026
Source: NVD
CVE-2026-38834 HIGH - 7.3

Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the do_ping_action function via the hostName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Vendor: tenda
Product: w30e_firmware
Published: Apr 21, 2026
Source: NVD
CVE-2026-35451 MEDIUM - 5.7

Twenty is an open source CRM. Prior to 1.20.6, a Stored Cross-Site Scripting (XSS) vulnerability exists in the BlockNote editor component. Due to a lack of protocol validation in the FileBlock component and insufficient server-side inspection of block content, an attacker can inject a javascript: UR...

Vendor: twentyhq
Product: twenty
Published: Apr 21, 2026
Source: NVD
CVE-2026-30452 MEDIUM - 6.5

Textpattern CMS 4.9.0 contains a Broken Access Control vulnerability in the article management system that allows authenticated users with low privileges to modify articles owned by users with higher privileges. By manipulating the article ID parameter during the duplicate-and-save workflow in textp...

Published: Apr 21, 2026
Source: NVD

October is a Content Management System (CMS) and web platform. Prior to 3.7.16 and 4.1.16, fine-grained sub-permission checks for asset and blueprint file operations were not enforced in the CMS and Tailor editor extensions. This only affects backend users who were explicitly granted editor access b...

Vendor: octobercms
Product: october
Published: Apr 21, 2026
Source: NVD

October is a Content Management System (CMS) and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting (XSS) vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 an...

Vendor: octobercms
Product: october
Published: Apr 21, 2026
Source: NVD
CVE-2026-26274 MEDIUM - 6.6

October is a Content Management System (CMS) and web platform. Prior to 3.7.14 and 4.1.10, a vulnerability was identified in the Twig sandbox security policy that allowed database write operations when cms.safe_mode is enabled. Backend users with Developer permissions could use Twig template markup ...

Vendor: octobercms
Product: october
Published: Apr 21, 2026
Source: NVD