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CWE-79

49,366 CVEs • Abstraction: Base • Likelihood of Exploit: High

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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CVEs (49,366)

CVE
VENDORS
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CVSS
1Helpy.io
1Helpy
Oct 26, 2026
Apr 29, 2026
4.8 MEDIUM· v4
5.4 MEDIUM· v3
N/A· v2
Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or JavaScript in the body f...Show more
Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or JavaScript in the body field of a knowledge base Doc.This issue affects helpy: 2.8.0.Show less
1Helpy.io
1Helpy
Oct 26, 2026
Apr 29, 2026
5.1 MEDIUM· v4
5.4 MEDIUM· v3
N/A· v2
Helpy contains a stored cross-site scripting vulnerability in the post author display logic. Any registered user can persist arbitrary HTML in their account name field and cause it to be rendered unescaped in public foru...Show more
Helpy contains a stored cross-site scripting vulnerability in the post author display logic. Any registered user can persist arbitrary HTML in their account name field and cause it to be rendered unescaped in public forum threads where they participate, in the admin ticket view, and in HTML notification emails sent to other users.This issue affects helpy: 2.8.0.Show less
1Opennebula
1Opennebula
Oct 15, 2026
Apr 29, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 and fixed in v.7.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the virtual network template par...Show more
A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 and fixed in v.7.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the virtual network template parameter.Show less
1Opennebula
1Opennebula
Oct 23, 2026
Apr 29, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
A stored cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the user information parameter.
1Opennebula
1Opennebula
Oct 23, 2026
Apr 29, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
A cross-site scripting (XSS) vulnerability in opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the zone attribute parameter.
1Opennebula
1Opennebula
Oct 15, 2026
Apr 29, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
A cross-site scripting (XSS) vulnerability in the custom authenticator driver of opennebula v6.10.0.1 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.
1Jenkins
1Html Publisher
Oct 26, 2026
Apr 29, 2026
N/A· v4
8.0 HIGH· v3
N/A· v2
Jenkins HTML Publisher Plugin 427 and earlier does not escape job name and URL in the legacy wrapper file, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permi...Show more
Jenkins HTML Publisher Plugin 427 and earlier does not escape job name and URL in the legacy wrapper file, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.Show less
1Jenkins
1Github
Oct 26, 2026
Apr 29, 2026
N/A· v4
9.0 CRITICAL· v3
N/A· v2
Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site sc...Show more
Jenkins GitHub Plugin 1.46.0 and earlier improperly processes the current job URL as part of JavaScript implementing validation of the feature "GitHub hook trigger for GITScm polling", resulting in a stored cross-site scripting (XSS) vulnerability exploitable by non-anonymous attackers with Overall/Read permission.Show less
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Oct 26, 2026
Apr 29, 2026
N/A· v4
7.1 HIGH· v3
N/A· v2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpeverest User Registration user-registration allows Reflected XSS.This issue affects User Registration: from n/a thro...Show more
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wpeverest User Registration user-registration allows Reflected XSS.This issue affects User Registration: from n/a through <= 5.1.5.Show less
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Oct 26, 2026
Apr 29, 2026
N/A· v4
5.9 MEDIUM· v3
N/A· v2
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in StellarWP Image Widget image-widget allows Stored XSS.This issue affects Image Widget: from n/a through <= 4.4.11.
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Jun 17, 2026
Apr 29, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
The WP Meteor Website Speed Optimization Addon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'frontend_rewrite' function's 'WPMETEOR[N]WPMETEOR' placeholder content in all versions up to, and...Show more
The WP Meteor Website Speed Optimization Addon plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'frontend_rewrite' function's 'WPMETEOR[N]WPMETEOR' placeholder content in all versions up to, and including, 3.4.16 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.Show less
1Wso2
1Identity Server
Oct 7, 2026
Apr 29, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
The authentication endpoint accepts user-supplied input without enforcing expected validation constraints, leading to a lack of proper output encoding. This allows for the injection of malicious JavaScript payloads, enab...Show more
The authentication endpoint accepts user-supplied input without enforcing expected validation constraints, leading to a lack of proper output encoding. This allows for the injection of malicious JavaScript payloads, enabling reflected cross-site scripting. An attacker can leverage this vulnerability to redirect the user's browser to a malicious website, modify the user interface of the web page, retrieve information from the browser, or cause other harmful actions. However, due to the protection of session-related cookies with the httpOnly flag, session hijacking is not possible.Show less
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Jul 24, 2026
Apr 29, 2026
N/A· v4
7.2 HIGH· v3
N/A· v2
GCHQ CyberChef before 11.0.0 allows XSS via Show Base64 offsets, as demonstrated by the /#recipe=Show_Base64_offsets('%3Cscript substring.
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Jul 24, 2026
Apr 28, 2026
1.9 LOW· v4
2.4 LOW· v3
3.3 LOW· v2
A vulnerability was determined in SourceCodester Pizzafy Ecommerce System 1.0. This vulnerability affects the function save_user of the file /admin/ajax.php?action=save_user. Executing a manipulation of the argument Name...Show more
A vulnerability was determined in SourceCodester Pizzafy Ecommerce System 1.0. This vulnerability affects the function save_user of the file /admin/ajax.php?action=save_user. Executing a manipulation of the argument Name can lead to cross site scripting. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.Show less
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-
Jul 24, 2026
Apr 28, 2026
1.9 LOW· v4
2.4 LOW· v3
3.3 LOW· v2
A vulnerability was found in SourceCodester Pizzafy Ecommerce System 1.0. This affects the function save_order of the file /admin/ajax.php?action=save_order. Performing a manipulation of the argument first_name results i...Show more
A vulnerability was found in SourceCodester Pizzafy Ecommerce System 1.0. This affects the function save_order of the file /admin/ajax.php?action=save_order. Performing a manipulation of the argument first_name results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been made public and could be used.Show less
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Jul 20, 2026
Apr 28, 2026
N/A· v4
6.1 MEDIUM· v3
N/A· v2
A reflected Cross-Site Scripting (XSS) vulnerability in School Management System by mahmoudai1 allows unauthenticated remote attackers to execute arbitrary JavaScript in victim's browsers via the unsanitized type paramet...Show more
A reflected Cross-Site Scripting (XSS) vulnerability in School Management System by mahmoudai1 allows unauthenticated remote attackers to execute arbitrary JavaScript in victim's browsers via the unsanitized type parameter in register.php.Show less
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Jul 24, 2026
Apr 28, 2026
1.9 LOW· v4
2.4 LOW· v3
3.3 LOW· v2
A vulnerability has been found in SourceCodester Pizzafy Ecommerce System 1.0. Affected by this issue is the function save_menu of the file /admin/ajax.php?action=save_menu. Such manipulation of the argument Name leads t...Show more
A vulnerability has been found in SourceCodester Pizzafy Ecommerce System 1.0. Affected by this issue is the function save_menu of the file /admin/ajax.php?action=save_menu. Such manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.Show less
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Oct 26, 2026
Apr 28, 2026
1.9 LOW· v4
2.4 LOW· v3
3.3 LOW· v2
A flaw has been found in SourceCodester Pizzafy Ecommerce System 1.0. Affected by this vulnerability is the function save_settings of the file /admin/index.php?page=save_settings. This manipulation of the argument Name c...Show more
A flaw has been found in SourceCodester Pizzafy Ecommerce System 1.0. Affected by this vulnerability is the function save_settings of the file /admin/index.php?page=save_settings. This manipulation of the argument Name causes cross site scripting. The attack may be initiated remotely. The exploit has been published and may be used.Show less
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Jun 17, 2026
Apr 28, 2026
N/A· v4
8.9 HIGH· v3
N/A· v2
Cross-Site Scripting (XSS) vulnerability exists in HTMLy version 3.1.1 in the content creation functionality at the /add/content?type=image endpoint. The application fails to properly sanitize user input, allowing inject...Show more
Cross-Site Scripting (XSS) vulnerability exists in HTMLy version 3.1.1 in the content creation functionality at the /add/content?type=image endpoint. The application fails to properly sanitize user input, allowing injection of arbitrary codeShow less
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Jun 17, 2026
Apr 28, 2026
N/A· v4
5.4 MEDIUM· v3
N/A· v2
Cross-Site Scripting (XSS) vulnerability exists in FUEL CMS v1.5.2 and before within the asset upload functionality. The application fails to properly sanitize uploaded SVG files, allowing a low-privileged authenticated...Show more
Cross-Site Scripting (XSS) vulnerability exists in FUEL CMS v1.5.2 and before within the asset upload functionality. The application fails to properly sanitize uploaded SVG files, allowing a low-privileged authenticated user to upload a crafted SVG file containing malicious code.Show less