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CWE-80

562 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 (562)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Jun 17, 2026
Nov 18, 2025
N/A· v4
6.4 MEDIUM· v3
N/A· v2
The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_veu_custom_css' parameter in all versions up to, and including, 9.112.1. This is due to insufficient input sani...Show more
The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the '_veu_custom_css' parameter in all versions up to, and including, 9.112.1. This is due to insufficient input sanitization and output escaping on the user-supplied Custom CSS value. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute whenever a user accesses an injected page.Show less
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Jun 17, 2026
Nov 18, 2025
N/A· v4
6.4 MEDIUM· v3
N/A· v2
The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This...Show more
The VK All in One Expansion Unit plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'vkExUnit_cta_url' and 'vkExUnit_cta_button_text' parameters in all versions up to, and including, 9.112.1. This is due to a logic error in the CTA save function that reads sanitization callbacks from the wrong variable ($custom_field_name instead of $custom_field_options), causing the sanitization to never be applied. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that execute when a user accesses an injected page.",Show less
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Jun 17, 2026
Nov 15, 2025
7.2 HIGH· v4
6.9 MEDIUM· v3
N/A· v2
The vulnerability, if exploited, could allow an authenticated miscreant (with privilege of "aaConfigTools") to tamper with App Objects' help files and persist a cross-site scripting (XSS) injection that when executed...Show more
The vulnerability, if exploited, could allow an authenticated miscreant (with privilege of "aaConfigTools") to tamper with App Objects' help files and persist a cross-site scripting (XSS) injection that when executed by a victim user, can result in horizontal or vertical escalation of privileges. The vulnerability can only be exploited during config-time operations within the IDE component of Application Server. Run-time components and operations are not affected.Show less
1Bdtask
1Wholesale
Jun 17, 2026
Nov 14, 2025
2.0 LOW· v4
5.4 MEDIUM· v3
4.0 MEDIUM· v2
A vulnerability was found in Bdtask/CodeCanyon Wholesale Inventory Control and Inventory Management System up to 20250320. Impacted is an unknown function of the file /edit_profile. Performing manipulation of the argumen...Show more
A vulnerability was found in Bdtask/CodeCanyon Wholesale Inventory Control and Inventory Management System up to 20250320. Impacted is an unknown function of the file /edit_profile. Performing manipulation of the argument first_name/last_name results in basic cross site scripting. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Bdtask
1Saleserp
Jun 17, 2026
Nov 14, 2025
2.0 LOW· v4
5.4 MEDIUM· v3
4.0 MEDIUM· v2
A flaw has been found in Bdtask/CodeCanyon SalesERP up to 20250728. This vulnerability affects unknown code of the file /edit_profile of the component User Profile Handler. This manipulation of the argument first_name/la...Show more
A flaw has been found in Bdtask/CodeCanyon SalesERP up to 20250728. This vulnerability affects unknown code of the file /edit_profile of the component User Profile Handler. This manipulation of the argument first_name/last_name causes basic cross site scripting. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.Show less
1Desktopalert
1Pingalert Application Server
Jun 17, 2026
Nov 14, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
A Stored Cross Site Scripting (XSS) vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows an attacker to hijack user’s browser, capturing sensitive informat...Show more
A Stored Cross Site Scripting (XSS) vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows an attacker to hijack user’s browser, capturing sensitive information.Show less
1Desktopalert
1Pingalert Application Server
Jun 17, 2026
Nov 14, 2025
N/A· v4
7.6 HIGH· v3
N/A· v2
A Reflected Cross Site Scripting (XSS) vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows an attacker to hijack user’s browser, capturing sensitive infor...Show more
A Reflected Cross Site Scripting (XSS) vulnerability was found in the Application Server of Desktop Alert PingAlert version 6.1.0.11 to 6.1.1.2 which allows an attacker to hijack user’s browser, capturing sensitive information.Show less
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Jun 17, 2026
Nov 11, 2025
N/A· v4
6.4 MEDIUM· v3
N/A· v2
The Chart Expert plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pmzez_chart' shortcode in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output esca...Show more
The Chart Expert plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'pmzez_chart' shortcode in all versions up to, and including, 1.0. This is due to insufficient input sanitization and output escaping on user supplied shortcode attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.Show less
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Jun 17, 2026
Nov 11, 2025
N/A· v4
5.4 MEDIUM· v3
N/A· v2
The Slippy Slider – Responsive Touch Navigation Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'slippy-slider' shortcode in all versions up to, and including, 2.0 due to insuffi...Show more
The Slippy Slider – Responsive Touch Navigation Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'slippy-slider' shortcode in all versions up to, and including, 2.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.Show less
1Octoprint
1Octoprint
Jun 17, 2026
Nov 7, 2025
4.6 MEDIUM· v4
4.4 MEDIUM· v3
N/A· v2
OctoPrint provides a web interface for controlling consumer 3D printers. Versions 1.11.3 and below are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Action Command notifications...Show more
OctoPrint provides a web interface for controlling consumer 3D printers. Versions 1.11.3 and below are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Action Command notifications and prompts popups generated by the printer. An attacker who successfully convinces a victim to print a specially crafted file could exploit this issue to disrupt ongoing prints, extract information (including sensitive configuration settings, if the targeted user has the necessary permissions for that), or perform other actions on behalf of the targeted user within the OctoPrint instance. This issue is fixed in version 1.11.4.Show less
1Ibm
1Openpages
Jun 17, 2026
Nov 6, 2025
N/A· v4
5.4 MEDIUM· v3
N/A· v2
IBM OpenPages 9.1, and 9.0 with Watson is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of...Show more
IBM OpenPages 9.1, and 9.0 with Watson is vulnerable to HTML injection. A remote attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.Show less
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Jun 17, 2026
Nov 6, 2025
N/A· v4
7.1 HIGH· v3
N/A· v2
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in RealMag777 TableOn posts-table-filterable allows Code Injection.This issue affects TableOn: from n/a through <= 1.0.5.1.
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Jun 17, 2026
Nov 6, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Easy Appointments Easy Appointments easy-appointments allows Code Injection.This issue affects Easy Appointments: from n/a th...Show more
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Easy Appointments Easy Appointments easy-appointments allows Code Injection.This issue affects Easy Appointments: from n/a through <= 3.12.14.Show less
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Jun 17, 2026
Nov 5, 2025
N/A· v4
6.4 MEDIUM· v3
N/A· v2
The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom field through the plugin's 'adinserter' shortcode in all versions up to, and including, 2.8.7 due to...Show more
The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Stored Cross-Site Scripting via custom field through the plugin's 'adinserter' shortcode in all versions up to, and including, 2.8.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.Show less
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Jun 17, 2026
Nov 5, 2025
N/A· v4
6.4 MEDIUM· v3
N/A· v2
The Visual Link Preview plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's visual-link-preview shortcode in versions up to, and including, 2.2.7 due to insufficient input sanitization and...Show more
The Visual Link Preview plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's visual-link-preview shortcode in versions up to, and including, 2.2.7 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.Show less
1Galette
1Galette
Jun 17, 2026
Nov 4, 2025
5.3 MEDIUM· v4
6.1 MEDIUM· v3
N/A· v2
Galette is a membership management web application for non profit organizations. In versions 1.1.5.2 and below, Galette's Document Type is vulnerable to Cross-site Scripting. This issue is fixed in version 1.2.0.
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Jun 17, 2026
Oct 30, 2025
9.3 CRITICAL· v4
N/A· v3
N/A· v2
A Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability allows attackers to run arbitrary javascript via a reflected XSS issue in the search fields.This issue affects Container suse/...Show more
A Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability allows attackers to run arbitrary javascript via a reflected XSS issue in the search fields.This issue affects Container suse/manager/5.0/x86_64/server:latest: from ? before 5.0.28-150600.3.36.8; SUSE Manager Server LTS 4.3: from ? before 4.3.88-150400.3.113.5.Show less
1Checkmk
1Checkmk
Jun 17, 2026
Oct 30, 2025
8.5 HIGH· v4
8.4 HIGH· v3
N/A· v2
Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3...Show more
Cross-Site Scripting (XSS) vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 (eol).Show less
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Jun 17, 2026
Oct 28, 2025
N/A· v4
5.8 MEDIUM· v3
N/A· v2
PrivateBin is an online pastebin where the server has zero knowledge of pasted data. Versions 1.7.7 through 2.0.1 allow persistent HTML injection via the unsanitized attachment filename (attachment_name) when attachments...Show more
PrivateBin is an online pastebin where the server has zero knowledge of pasted data. Versions 1.7.7 through 2.0.1 allow persistent HTML injection via the unsanitized attachment filename (attachment_name) when attachments are enabled. An attacker can modify attachment_name before encryption so that, after decryption, arbitrary HTML is inserted unescaped into the page near the file size hint, enabling redirect (e.g., meta refresh) and site defacement and related phishing attacks. Script execution is normally blocked by the recommended Content Security Policy, limiting confidentiality impact. The issue was introduced in 1.7.7 and fixed in 2.0.2. Update to 2.0.2 or later. Workarounds include enforcing the recommended CSP, deploying PrivateBin on a separate domain, or disabling attachments.Show less
1Ibm
1Openpages
Jun 17, 2026
Oct 27, 2025
N/A· v4
5.4 MEDIUM· v3
N/A· v2
IBM OpenPages 9.1 and 9.0 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context...Show more
IBM OpenPages 9.1 and 9.0 is vulnerable to HTML injection. A remotely authenticated attacker could inject malicious HTML code, which when viewed, would be executed in the victim's Web browser within the security context of the hosting site.Show less