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CWE-1021

412 CVEs • Abstraction: Base

Improper Restriction of Rendered UI Layers or Frames

The web application does not restrict or incorrectly restricts frame objects or UI layers that belong to another application or domain, which can lead to user confusion about which interface the user is interacting with.

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CVEs (412)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Google
1Android
Jun 17, 2026
Feb 10, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
In PackageInstaller, there is a possible tapjacking attack due to an insecure default value. This could lead to local escalation of privilege and permissions with no additional execution privileges needed. User interacti...Show more
In PackageInstaller, there is a possible tapjacking attack due to an insecure default value. This could lead to local escalation of privilege and permissions with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-154015447Show less
1Google
1Android
Jun 17, 2026
Feb 10, 2021
N/A· v4
7.8 HIGH· v3
9.3 HIGH· v2
In PackageInstaller, there is a possible tapjacking attack due to an insecure default value. This could lead to local escalation of privilege and permissions with no additional execution privileges needed. User interacti...Show more
In PackageInstaller, there is a possible tapjacking attack due to an insecure default value. This could lead to local escalation of privilege and permissions with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-155287782Show less
1Sap
1Businessobjects Business Intelligence
Jun 17, 2026
Feb 9, 2021
N/A· v4
6.1 MEDIUM· v3
5.8 MEDIUM· v2
SAP Business Objects BI Platform, versions - 410, 420, 430, allows multiple X-Frame-Options headers entries in the response headers, which may not be predictably treated by all user agents. This could, as a result, nulli...Show more
SAP Business Objects BI Platform, versions - 410, 420, 430, allows multiple X-Frame-Options headers entries in the response headers, which may not be predictably treated by all user agents. This could, as a result, nullify the added X-Frame-Options header leading to Clickjacking attack.Show less
2Google
Microsoft
2Chrome
Edge Chromium
Jun 17, 2026
Feb 9, 2021
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
Inappropriate implementation in iframe sandbox in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
2Google
Microsoft
2Chrome
Edge Chromium
Jun 17, 2026
Feb 9, 2021
N/A· v4
9.6 CRITICAL· v3
6.8 MEDIUM· v2
Inappropriate implementation in DevTools in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.
1Ibm
11Collaborative Lifecycle Management
Engineering InsightsEngineering Lifecycle Management+8 more
Jun 17, 2026
Jan 27, 2021
N/A· v4
5.4 MEDIUM· v3
3.5 LOW· v2
IBM Jazz Foundation products could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack t...Show more
IBM Jazz Foundation products could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 183315.Show less
1Google
1Android
Jun 17, 2026
Jan 11, 2021
N/A· v4
7.3 HIGH· v3
4.4 MEDIUM· v2
In onCreate of GrantCredentialsPermissionActivity.java, there is a possible way to convince the user to grant an app access to an account due to a tapjacking/overlay attack. This could lead to local escalation of privile...Show more
In onCreate of GrantCredentialsPermissionActivity.java, there is a possible way to convince the user to grant an app access to an account due to a tapjacking/overlay attack. This could lead to local escalation of privilege with User execution privileges needed. User interaction is needed for exploitation. Product: Android; Versions: Android-8.1, Android-9, Android-10, Android-11, Android-8.0; Android ID: A-169763814.Show less
1Google
1Android
Jun 17, 2026
Jan 11, 2021
N/A· v4
7.8 HIGH· v3
4.4 MEDIUM· v2
In onAuthenticated of AuthenticationClient.java, there is a possible tapjacking attack when requesting the user's fingerprint due to an overlaid window. This could lead to local escalation of privilege with no additional...Show more
In onAuthenticated of AuthenticationClient.java, there is a possible tapjacking attack when requesting the user's fingerprint due to an overlaid window. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android; Versions: Android-8.0, Android-8.1, Android-9, Android-10, 11; Android ID: A-159249069.Show less
3Debian
FedoraprojectGoogle
3Chrome
Debian LinuxFedora
Jun 17, 2026
Jan 8, 2021
N/A· v4
9.6 CRITICAL· v3
6.8 MEDIUM· v2
Insufficient policy enforcement in WebUI in Google Chrome prior to 87.0.4280.141 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Exte...Show more
Insufficient policy enforcement in WebUI in Google Chrome prior to 87.0.4280.141 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.Show less
1Ibm
1Spectrum Protect Plus
Jun 17, 2026
Jan 8, 2021
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
IBM Spectrum Protect Plus 10.1.0 through 10.1.6 could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulner...Show more
IBM Spectrum Protect Plus 10.1.0 through 10.1.6 could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 193656.Show less
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Inappropriate implementation in WebUSB in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to spoof security UI via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Insufficient data validation in sharing in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
1Google
1Chrome
Jun 17, 2026
Jan 8, 2021
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Insufficient data validation in UI in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
1Vidyo
1Vidyo
Jun 17, 2026
Dec 29, 2020
N/A· v4
4.7 MEDIUM· v3
4.3 MEDIUM· v2
Vidyo 02-09-/D allows clickjacking via the portal/ URI.
1Schneider Electric
1Easergy T300 Firmware
Jun 17, 2026
Dec 11, 2020
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
A CWE-1021: Improper Restriction of Rendered UI Layers or Frames vulnerability exists in Easergy T300 (firmware 2.7 and older), that would allow an attacker to trick a user into initiating an unintended action.
1Mozilla
1Firefox
Jun 17, 2026
Dec 9, 2020
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
Cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated. This could have been used in clickjacking attacks, as well as be read across partitions in dynamic...Show more
Cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated. This could have been used in clickjacking attacks, as well as be read across partitions in dynamic first party isolation. This vulnerability affects Firefox < 83.Show less
1Mozilla
3Firefox
Firefox EsrThunderbird
Jun 17, 2026
Dec 9, 2020
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. This vulnerability affects Firefox < 8...Show more
It was possible to cause the browser to enter fullscreen mode without displaying the security UI; thus making it possible to attempt a phishing attack or otherwise confuse the user. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5.Show less
1Apple
4Ipados
Iphone OsSafari+1 more
Jun 17, 2026
Dec 8, 2020
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
The issue was addressed with improved UI handling. This issue is fixed in watchOS 7.0, Safari 14.0, iOS 14.0 and iPadOS 14.0. Visiting a malicious website may lead to address bar spoofing.
1Apple
1Safari
Jun 17, 2026
Dec 8, 2020
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
An inconsistent user interface issue was addressed with improved state management. This issue is fixed in Safari 14.0. Visiting a malicious website may lead to address bar spoofing.
1Apple
2Mac Os X
Safari
Jun 17, 2026
Dec 8, 2020
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, Safari 14.0.1. Visiting a malicious website may lead to address bar...Show more
A spoofing issue existed in the handling of URLs. This issue was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, Safari 14.0.1. Visiting a malicious website may lead to address bar spoofing.Show less