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HIGH Severity CVEs

CVSS 7.0 – 8.9

CVSS 7.0–8.9 — serious vulnerabilities that can lead to significant data exposure, privilege escalation, or service disruption

143,102
Total
363
Known Exploited
Showing 73,421 of 143,102 total · Page 157/1469
8.1
CVE-2026-22659

FlaskBB through 2.2.0, fixed in commit acc88cf, contains an authorization bypass vulnerability that allows authenticated

8.8
CVE-2026-54469

Dell Unisphere for PowerMax, version(s) 10.3.0.5 and prior, contain(s) a Deserialization of Untrusted Data vulnerability

8.5
CVE-2026-56690

Dell PowerFlex Manager, Version prior to 5.1.0.1, contain(s) an Improper Neutralization of Special Elements used in an S

7.7
CVE-2026-56689

Dell PowerFlex Manager, Version prior to 5.1.0.1, contain(s) an Improper Neutralization of Special Elements used in an S

7.5
CVE-2026-40454

Out-of-bounds Read, Improper Input Validation vulnerability in Apache IoTDB C++ client. Out-of-bounds reads in IoTDB C++

7.5
CVE-2026-40452

Incorrect Authorization, Improper Access Control vulnerability in Apache IoTDB. Authorization bypass in /rest/v2/fastLas

7.5
CVE-2026-40007

Uncontrolled Recursion, Uncontrolled Resource Consumption vulnerability in Apache IoTDB. When pipe_air_gap_receiver_enab

7.5
CVE-2026-40006

Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits or Throttling, Missing Authenticatio

7.5
CVE-2026-13347

The Hide My WP Lite plugin for WordPress is vulnerable to Arbitrary File Read in versions up to and including 1.3 via th

7.5
CVE-2026-12685

The EscortWP escortwp WordPress theme through 3.6.2 was distributed with a vendor-authored, obfuscated backdoor that let

7.3
CVE-2026-15330

A vulnerability was determined in zhayujie CowAgent up to 2.1.1. Impacted is the function _build_image_content/_download

7.2
CVE-2026-15298

The TelSender plugin for WordPress is vulnerable to DOM-Based Cross-Site Scripting in all versions up to, and including,

8.0
CVE-2026-15293

The WP Business Intelligence Lite plugin for WordPress is vulnerable to authorization bypass in all versions up to, and

7.5
CVE-2026-15291

The Chat Help – Click to Chat Button & Form plugin for WordPress is vulnerable to Sensitive Information Exposure in all

7.5
CVE-2026-15290

The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugi

7.5
CVE-2026-15288

The SureForms – Drag and Drop Form Builder for WordPress plugin for WordPress is vulnerable to Improper Input Validation

8.2
CVE-2026-54423

In OpenStack Ironic before 37.0.1, an Ironic user with the ability to deploy nodes using the IPMI management interface c

8.8
CVE-2026-15070

The Salon Booking System – Free Version plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions

7.2
CVE-2026-13430

The Post Export Import with Media plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and

7.3
CVE-2026-15319

A security vulnerability has been detected in Sipeed PicoClaw up to 0.2.9. This affects the function IPAllowlist of the

8.1
CVE-2026-54771

Langroid is a framework for building large-language-model-powered applications. Prior to version 0.65.3, a Langroid appl

7.1
CVE-2026-50181

Langroid is a framework for building large-language-model-powered applications. Prior to version 0.64.0, Langroid's `Rea

8.1
CVE-2026-12598

The LoginPress Pro plugin for WordPress is vulnerable to authentication bypass in versions up to and including 6.2.3 via

8.1
CVE-2026-12597

The LoginPress Pro plugin for WordPress is vulnerable to Authentication Bypass via the GitHub OAuth callback in versions

8.1
CVE-2026-12595

The LoginPress Pro plugin for WordPress is vulnerable to Authentication Bypass via Unverified OAuth Email in all version

7.8
CVE-2026-59858

Vim is an open source, command line text editor. Prior to 9.2.0735, the C omni-completion script in runtime/autoload/cco

7.8
CVE-2026-59856

Vim is an open source, command line text editor. Prior to 9.2.0736, the PHP omni-completion script in runtime/autoload/p

7.5
CVE-2026-59834

SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, the block search endpoint POST /api/searc

7.7
CVE-2026-59832

SiYuan is an open-source personal knowledge management system. Prior to 3.7.1, the /snippets/*filepath route handler ser

7.7
CVE-2026-33655

New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 0.12.0

8.8
CVE-2026-58143

Cotonti Siena 0.9.26 and earlier contains a cross-site request forgery vulnerability that allows unauthenticated attacke

7.3
CVE-2026-57028

An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in Juniper Networks Junos OS Evolve

7.5
CVE-2026-57026

An Improper Validation of Syntactic Correctness of Input vulnerability in the SIP plugin of Juniper Networks Junos OS on

7.5
CVE-2026-57023

An Improper Validation of Specified Quantity in Input vulnerability in the TCP proxy plugin of Juniper Networks Junos OS

8.6
CVE-2026-55604

DeepSeek MCP Server is an MCP server for DeepSeek V4. Starting in version 1.4.2 and prior to version 1.7.0, the process-

7.3
CVE-2026-53963

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, a malicious second

7.5
CVE-2026-49256

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, restricted tag and

7.5
CVE-2026-45788

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, secure uploads cou

8.2
CVE-2026-44787

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, the signup flow co

7.5
CVE-2026-39246

decompress before 4.2.2 allows arbitrary symlink creation during archive extraction. When processing symlink entries (ty

7.5
CVE-2026-38076

An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows attackers to cause a Deni

7.5
CVE-2026-15271

A security vulnerability has been detected in TOTOLINK A3000RU, A3100R, A950RG, AC1200T10, CP450, CS185R_T10 and EX200 u

7.1
CVE-2026-55212

Pimcore is an Open Source Data & Experience Management Platform. Prior to 2025.4.6 and 2026.1.6, the Studio API class de

7.7
CVE-2026-55208

Pimcore Studio Backend Bundle is the backend bundle for Pimcore Studio. Prior to 2025.4.6 and 2026.1.6, an authenticated

8.8
CVE-2026-55207

Pimcore is an Open Source Data & Experience Management Platform. Prior to 2025.4.6 and 2026.1.6, an unauthenticated atta

7.5
CVE-2026-51926

An issue in docuForm GmbH FSM Client v.11.11c allows a remote attacker to obtain sensitive information via the login.php

8.1
CVE-2026-51925

A Local File Inclusion (LFI) vulnerability exists in docuForm GmbH Client v.11.11c that allows a remote attacker to exec

8.1
CVE-2026-51924

An issue in docuForm GmbH Client v.11.11c allows a remote attacker to execute arbitrary code via the file upload and rep

8.1
CVE-2026-51923

An Insecure Direct Object Reference (IDOR) vulnerability exists in docuForm GmbH Client v.11.11c allowing a remote attac

8.1
CVE-2025-45422

Incorrect access control in Proximus b-box v8c.725A allows authenticated attackers to bypass normal restrictions and mak

Frequently Asked Questions

What does HIGH severity mean for CVEs?

CVSS 7.0–8.9 — serious vulnerabilities that can lead to significant data exposure, privilege escalation, or service disruption

How many high severity CVEs exist?

There are 143,102 CVE records rated HIGH in our database. Of these, 363 are listed in CISA's Known Exploited Vulnerabilities catalog.

How should I prioritize high severity vulnerabilities?

HIGH severity vulnerabilities should be patched immediately, especially if they are in the CISA KEV catalog or have a high EPSS score. Use CyberStrike to automatically detect and prioritize these vulnerabilities across your infrastructure.

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