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CWE-1021

MITRE ↗

CWE-1021

15
HIGH
26
MEDIUM
8
LOW
50 CVEs
8.6
CVE-2026-0007

In writeToParcel of WindowInfo.cpp, there is a possible way to trick a user into accepting a permission due to a tapjack

8.2
CVE-2026-70486

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, the termi

8.1
CVE-2026-58595

Improper restriction of rendered ui layers or frames in Microsoft Bing App for IOS allows an unauthorized attacker to pe

8.1
CVE-2026-74978

Clickjacking issue in the Widget component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird

7.8
CVE-2026-0036

In startAnimation of StageCoordinator.java, there is a possible tapjacking issue due to a tapjacking/overlay attack. Thi

7.8
CVE-2026-28577

In addWindow of WindowManagerService.java, there is a possible tapjacking issue due to a tapjacking/overlay attack. This

7.5
CVE-2026-40957

o   CVE-2026-40957 is a frameable content vulnerability in the Secure Access server login page prior to 14.55. Attackers

7.5
CVE-2026-60370

Vulnerability in the Oracle Platform Security for Java product of Oracle Fusion Middleware (component: Centralized Third

7.5
CVE-2026-74958

Information disclosure in the WebRTC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderb

7.4
CVE-2025-15032

Missing about:blank indicator in custom-sized new windows in Dia before 1.9.0 on macOS could allow an attacker to spoof

7.4
CVE-2026-2378

ArcSearch for Android versions prior to 1.12.7 could display a different domain in the address bar than the content bein

7.4
CVE-2026-12348

Address bar spoofing in Arc Search for Android allows a remote attacker to display a trusted domain in the address bar w

7.4
CVE-2026-18534

ArcSearch for iOS versions prior to 1.48.0 could keep the address bar hidden after a page-initiated scroll, allowing att

7.3
CVE-2026-37470

An issue in ClipBucket v5 v.5.5.2 allows an attacker to execute arbitrary code via the Authentication interface, login p

7.2
CVE-2026-70608

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.10

6.5
CVE-2026-16397

Clickjacking issue in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 153.

6.5
CVE-2026-74951

Clickjacking issue in Firefox for Android. This vulnerability was fixed in Firefox 154.

6.5
CVE-2026-74980

Clickjacking issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.

6.1
CVE-2025-52987

A clickjacking vulnerability exists in the web portal of Juniper Networks Paragon Automation (Pathfinder, Planner, Insig

6.1
CVE-2026-26000

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior to 17.9.0

6.1
CVE-2025-58405

The CGM CLININET application does not implement any mechanisms that prevent clickjacking attacks, neither HTTP security

6.1
CVE-2026-25681

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged

6.1
CVE-2026-27136

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged

6.1
CVE-2026-42502

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged

5.9
CVE-2026-0061

In multiple functions of WindowState.java, there is a possible way to trick a user into accepting a permission due to a

5.4
CVE-2026-12322

Clickjacking issue in the Widget: Gtk component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

5.4
CVE-2026-12323

Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

5.4
CVE-2026-44727

Jupyter Server is the backend for Jupyter web applications. Prior to 2.20, the nbconvert HTTP handlers in jupyter_server

5.4
CVE-2026-14142

Inappropriate implementation in Extensions in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had com

5.4
CVE-2026-38979

ajenti through v2.2.13 has a clickjacking weakness in the browser-facing login and administrative UI. In ajenti-core/aj/

5.4
CVE-2026-75548

The affected Ebyte device web management interface does not restrict the interface from being rendered within an extern

4.7
CVE-2026-24839

Dokploy is a free, self-hostable Platform as a Service (PaaS). In versions prior to 0.26.6, the Dokploy web interface is

4.6
CVE-2026-20645

An inconsistent user interface issue was addressed with improved state management. This issue is fixed in iOS 18.7.5 and

4.3
CVE-2025-65922

PLANKA 2.0.0 lacks X-Frame-Options and CSP frame-ancestors headers, allowing the application to be embedded within malic

4.3
CVE-2026-22918

An attacker may exploit missing protection against clickjacking by tricking users into performing unintended actions thr

4.3
CVE-2026-23731

WeGIA is a web manager for charitable institutions. Prior to 3.6.2, The web application is vulnerable to clickjacking at

4.3
CVE-2026-27511

Shenzhen Tenda F3 Wireless Router firmware V12.01.01.55_multi contains a clickjacking vulnerability in the web-based adm

4.3
CVE-2026-28971

The issue was addressed with improved UI handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS T

4.3
CVE-2026-10733

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.0 before 18.10.8, 18.11 before 18.11.5, an

4.3
CVE-2026-14110

Inappropriate implementation in DarkMode in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to perform UI

4.0
CVE-2026-21785

A misconfigured Content Security Policy (CSP) in HCL BigFix Remote Control Server WebUI (versions 10.1.0.0442 and earlie

3.7
CVE-2025-62328

HCL Nomad server on Domino did not configure the frame-ancestors directive in the Content-Security-Policy header by defa

3.7
CVE-2026-9396

A security flaw has been discovered in Besen BS20 EV Charging Station up to 20260426. Affected by this vulnerability is

3.7
CVE-2026-44762

SAP Data Services Management Console allows an overly permissive Content Security Policy (CSP) configuration and lacks c

3.5
CVE-2026-3254

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that under certain condi

3.5
CVE-2026-59791

In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible

3.1
CVE-2026-8022

Inappropriate implementation in MHTML in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who convinced a

3.1
CVE-2026-70600

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 39.8.8,

2.3
CVE-2025-62316

HCL AION is affected by a vulnerability where certain security-related HTTP response headers are not properly configured

CVE-2026-47723

nebula-mesh is a self-hosted control plane for Slack Nebula mesh virtual private network. Prior to version 0.3.1, none o

Frequently Asked Questions

What is CWE-1021?

CWE-1021 (CWE-1021) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.

How many CVEs are classified as CWE-1021?

There are 53 CVE records associated with CWE-1021 in our database. Of these, 0 are critical severity, 15 are high severity, and 26 are medium severity.

How can I protect against CWE-1021 vulnerabilities?

Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-1021 using AI-powered security agents.

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