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CWE-80

620 CVEs • Abstraction: Variant • Likelihood of Exploit: High

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

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CVEs (620)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Amazon
1Fire Os
Jun 17, 2026
May 3, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
The setMediaSource function on the amzn.thin.pl service does not sanitize the "source" parameter allowing for arbitrary javascript code to be run This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9...Show more
The setMediaSource function on the amzn.thin.pl service does not sanitize the "source" parameter allowing for arbitrary javascript code to be run This issue affects: Amazon Fire TV Stick 3rd gen versions prior to 6.2.9.5. Insignia TV with FireOS versions prior to 7.6.3.3.Show less
1Tribe29
1Checkmk Appliance Firmware
Jun 17, 2026
Apr 20, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Reflective Cross-Site-Scripting in Webconf in Tribe29 Checkmk Appliance before 1.6.4.
1Xwiki
1Xwiki
Jun 17, 2026
Apr 16, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
XWiki Commons are technical libraries common to several other top level XWiki projects. A user without script rights can introduce a stored XSS by using the Live Data macro, if the last author of the content of the page...Show more
XWiki Commons are technical libraries common to several other top level XWiki projects. A user without script rights can introduce a stored XSS by using the Live Data macro, if the last author of the content of the page has script rights. This has been patched in XWiki 14.10, 14.4.7, and 13.10.11. Show less
1Fortinet
1Fortiauthenticator
Jun 17, 2026
Apr 11, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
An improper neutralization of script-related HTML tags in a web page vulnerability [CWE-80] in FortiAuthenticator versions 6.4.0 through 6.4.4, 6.3.0 through 6.3.3, all versions of 6.2 and 6.1 may allow a remote unauthen...Show more
An improper neutralization of script-related HTML tags in a web page vulnerability [CWE-80] in FortiAuthenticator versions 6.4.0 through 6.4.4, 6.3.0 through 6.3.3, all versions of 6.2 and 6.1 may allow a remote unauthenticated attacker to trigger a reflected cross site scripting (XSS) attack via the "reset-password" page.Show less
1Sap
1Application Interface
Jun 17, 2026
Apr 11, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
The SAP Application Interface (Message Monitoring) - versions 600, 700, allows an authorized attacker to input links or headings with custom CSS classes into a comment. The comment will render links and custom CSS classe...Show more
The SAP Application Interface (Message Monitoring) - versions 600, 700, allows an authorized attacker to input links or headings with custom CSS classes into a comment. The comment will render links and custom CSS classes as HTML objects. After successful exploitations, an attacker can cause limited impact on the confidentiality and integrity of the application. Show less
1Sap
4Abap Platform
Application Interface FrameworkBasis+1 more
Jun 17, 2026
Apr 11, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
The SAP Application Interface (Message Dashboard) - versions AIF 703, AIFX 702, S4CORE 100, 101, SAP_BASIS 755, 756, SAP_ABA 75C, 75D, 75E, application allows the usage HTML tags. An authorized attacker can use some of t...Show more
The SAP Application Interface (Message Dashboard) - versions AIF 703, AIFX 702, S4CORE 100, 101, SAP_BASIS 755, 756, SAP_ABA 75C, 75D, 75E, application allows the usage HTML tags. An authorized attacker can use some of the basic HTML codes such as heading, basic formatting and lists, then an attacker can inject images from the foreign domains. After successful exploitations, an attacker can cause limited impact on the confidentiality and integrity of the application. Show less
1Bigfork
1Silverstripe Form Capture
Jun 17, 2026
Apr 3, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Silverstripe Form Capture provides a method to capture simple silverstripe forms and an admin interface for users. Starting in version 0.2.0 and prior to versions 1.0.2, 1.1.0, 2.2.5, and 3.1.1, improper escaping when pr...Show more
Silverstripe Form Capture provides a method to capture simple silverstripe forms and an admin interface for users. Starting in version 0.2.0 and prior to versions 1.0.2, 1.1.0, 2.2.5, and 3.1.1, improper escaping when presenting stored form submissions allowed for an attacker to perform a Cross-Site Scripting attack. The vulnerability was initially patched in version 1.0.2, and version 1.1.0 includes this patch. The bug was then accidentally re-introduced during a merge error, and has been re-patched in versions 2.2.5 and 3.1.1. There are no known workarounds for this vulnerability.Show less
1Dizayn
1Vira Investing
Jun 17, 2026
Mar 30, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Virames Vira-Investing allows Cross-Site Scripting (XSS). This issue affects Vira-Investing: before 1.0.84.86.
1Redhat
3Keycloak
Openshift Container PlatformSingle Sign On
Jun 17, 2026
Mar 29, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users...Show more
A flaw was found in Keycloak in the execute-actions-email endpoint. This issue allows arbitrary HTML to be injected into emails sent to Keycloak users and can be misused to perform phishing or other attacks against users.Show less
1Ubit
1Student Information Management System
Jun 17, 2026
Mar 7, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in UBIT Information Technologies Student Information Management System. This issue affects Student Information Management Syste...Show more
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in UBIT Information Technologies Student Information Management System. This issue affects Student Information Management System: before 20211126.Show less
1Ubit
1Student Information Management System
Jun 17, 2026
Mar 7, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in UBIT Information Technologies Student Information Management System. This issue affects Student Information Management Syste...Show more
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in UBIT Information Technologies Student Information Management System. This issue affects Student Information Management System: before 20211126.Show less
1Kitabisa
1Teler Waf
Jun 17, 2026
Mar 3, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version v0.2.0 is vulnerable to a bypass attack when a specific case-sensitive hex entit...Show more
teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version v0.2.0 is vulnerable to a bypass attack when a specific case-sensitive hex entities payload with special characters such as CR/LF and horizontal tab is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim's browser and compromise the security of the web application. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim's browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim's browser and perform malicious actions. This issue has been patched in version 0.2.0.Show less
1Kitabisa
1Teler Waf
Jun 17, 2026
Mar 2, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version 0.1.1 is vulnerable to bypassing common web attack rules when a specific HTML en...Show more
teler-waf is a Go HTTP middleware that provides teler IDS functionality to protect against web-based attacks. In teler-waf prior to version 0.1.1 is vulnerable to bypassing common web attack rules when a specific HTML entities payload is used. This vulnerability allows an attacker to execute arbitrary JavaScript code on the victim's browser and compromise the security of the web application. The vulnerability exists due to teler-waf failure to properly sanitize and filter HTML entities in user input. An attacker can exploit this vulnerability to bypass common web attack threat rules in teler-waf and launch cross-site scripting (XSS) attacks. The attacker can execute arbitrary JavaScript code on the victim's browser and steal sensitive information, such as login credentials and session tokens, or take control of the victim's browser and perform malicious actions. This issue has been fixed in version 0.1.1. Show less
1Viewvc
1Viewvc
Jun 17, 2026
Jan 4, 2023
N/A· v4
5.4 MEDIUM· v3
N/A· v2
ViewVC is a browser interface for CVS and Subversion version control repositories. Versions prior to 1.2.3 and 1.1.30 are vulnerable to cross-site scripting. The impact of this vulnerability is mitigated by the need for...Show more
ViewVC is a browser interface for CVS and Subversion version control repositories. Versions prior to 1.2.3 and 1.1.30 are vulnerable to cross-site scripting. The impact of this vulnerability is mitigated by the need for an attacker to have commit privileges to a Subversion repository exposed by an otherwise trusted ViewVC instance. The attack vector involves files with unsafe names (names that, when embedded into an HTML stream, would cause the browser to run unwanted code), which themselves can be challenging to create. Users should update to at least version 1.2.3 (if they are using a 1.2.x version of ViewVC) or 1.1.30 (if they are using a 1.1.x version). ViewVC 1.0.x is no longer supported, so users of that release lineage should implement one of the following workarounds. Users can edit their ViewVC EZT view templates to manually HTML-escape changed path "copyfrom paths" during rendering. Locate in your template set's `revision.ezt` file references to those changed paths, and wrap them with `[format "html"]` and `[end]`. For most users, that means that references to `[changes.copy_path]` will become `[format "html"][changes.copy_path][end]`. (This workaround should be reverted after upgrading to a patched version of ViewVC, else "copyfrom path" names will be doubly escaped.) Show less
1Sanitize Svg Project
1Sanitize Svg
Jun 17, 2026
Jan 4, 2023
N/A· v4
6.1 MEDIUM· v3
N/A· v2
The `sanitize-svg` package, a small SVG sanitizer to prevent cross-site scripting attacks, uses a deny-list-pattern to sanitize SVGs to prevent XSS. In doing so, literal `<script>`-tags and on-event handlers were detecte...Show more
The `sanitize-svg` package, a small SVG sanitizer to prevent cross-site scripting attacks, uses a deny-list-pattern to sanitize SVGs to prevent XSS. In doing so, literal `<script>`-tags and on-event handlers were detected in versions prior to 0.4.0. As a result, downstream software that relies on `sanitize-svg` and expects resulting SVGs to be safe, may be vulnerable to cross-site scripting. This vulnerability was addressed in v0.4.0. There are no known workarounds Show less
1Esri
1Portal For Arcgis
Jun 17, 2026
Dec 29, 2022
N/A· v4
6.1 MEDIUM· v3
N/A· v2
There is a reflected HTML injection vulnerability in Esri Portal for ArcGIS versions 10.9.1 and below that may allow a remote, unauthenticated attacker to create a crafted link which when clicked could render arbitrary H...Show more
There is a reflected HTML injection vulnerability in Esri Portal for ArcGIS versions 10.9.1 and below that may allow a remote, unauthenticated attacker to create a crafted link which when clicked could render arbitrary HTML in the victim’s browser.Show less
1Silverwaregames
1Silverwaregames
Jun 17, 2026
Dec 19, 2022
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Silverware Games is a social network where people can play games online. Users can attach URLs to YouTube videos, the site will generate related `<iframe>` when the post will be published. The handler has some sort of pr...Show more
Silverware Games is a social network where people can play games online. Users can attach URLs to YouTube videos, the site will generate related `<iframe>` when the post will be published. The handler has some sort of protection so non-YouTube links can't be posted, as well as HTML tags are being stripped. However, it was still possible to add custom HTML attributes (e.g. `onclick=alert("xss")`) to the `<iframe>'. This issue was fixed in the version `1.1.34` and does not require any extra actions from our members. There has been no evidence that this vulnerability was used by anyone at this time.Show less
1Lansweeper
1Lansweeper
Jun 17, 2026
Dec 15, 2022
N/A· v4
5.4 MEDIUM· v3
N/A· v2
A stored cross-site scripting vulnerability exists in the HdConfigActions.aspx altertextlanguages functionality of Lansweeper lansweeper 10.1.1.0. A specially-crafted HTTP request can lead to arbitrary Javascript code in...Show more
A stored cross-site scripting vulnerability exists in the HdConfigActions.aspx altertextlanguages functionality of Lansweeper lansweeper 10.1.1.0. A specially-crafted HTTP request can lead to arbitrary Javascript code injection. An attacker can send an HTTP request to trigger this vulnerability.Show less
1Siemens
56gk5204 0ba00 2kb2 Firmware
6gk5204 0ba00 2mb2 Firmware6gk5204 0bs00 2na3 Firmware+2 more
Jun 17, 2026
Dec 13, 2022
N/A· v4
6.1 MEDIUM· v3
N/A· v2
A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All v...Show more
A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). The integrated web server could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into accessing a malicious link. This can be used by an attacker to trigger a malicious request on the affected device.Show less
1Glpi Project
1Glpi
Jun 17, 2026
Nov 3, 2022
N/A· v4
5.4 MEDIUM· v3
N/A· v2
GLPI stands for Gestionnaire Libre de Parc Informatique. GLPI is a Free Asset and IT Management Software package that provides ITIL Service Desk features, licenses tracking and software auditing. Authenticated users may...Show more
GLPI stands for Gestionnaire Libre de Parc Informatique. GLPI is a Free Asset and IT Management Software package that provides ITIL Service Desk features, licenses tracking and software auditing. Authenticated users may store malicious code in their account information. This issue has been patched, please upgrade to version 10.0.4. There are currently no known workarounds.Show less