Cross-Site Scripting Vulnerabilities

38 advisories classified as Cross-Site Scripting

38

Total CVEs

22

Critical

15

High

CVE-2026-42523

Apr 29, 2026

Critical (9.0)

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 ...

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CVE-2026-40487

Apr 18, 2026

High (8.9)

Postiz is an AI social media scheduling tool. Prior to version 2.21.6, a file upload validation bypass allows any authenticated user to upload arbitrary HTML, SVG, or other executable file types to th...

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CVE-2025-40899

Apr 15, 2026

High (8.9)

A Stored Cross-Site Scripting vulnerability was discovered in the Assets and Nodes functionality due to improper validation of an input parameter. An authenticated user with custom fields privileges c...

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CVE-2026-27243

Apr 14, 2026

Critical (9.3)

Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerab...

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CVE-2026-27245

Apr 14, 2026

Critical (9.3)

Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. If an attacker is able to convince a victim to visit a URL referencing a vulnerab...

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CVE-2026-27246

Apr 14, 2026

Critical (9.3)

Adobe Connect versions 2025.3, 12.10 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. An attacker could exploit this issue by manipulating the DOM environment to execu...

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CVE-2026-1116

Apr 12, 2026

High (8.2)

A Cross-site Scripting (XSS) vulnerability was identified in the `from_dict` method of the `AppLollmsMessage` class in parisneo/lollms prior to version 2.2.0. The vulnerability arises from the lack of...

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CVE-2026-31845

Apr 11, 2026

Critical (9.3)

A reflected cross-site scripting (XSS) vulnerability exists in Rukovoditel CRM version 3.6.4 and earlier in the Zadarma telephony API endpoint (/api/tel/zadarma.php). The application directly reflects...

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CVE-2026-1115

Apr 10, 2026

Critical (9.6)

A Stored Cross-Site Scripting (XSS) vulnerability was identified in the social feature of parisneo/lollms, affecting the latest version prior to 2.2.0. The vulnerability exists in the `create_post` fu...

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CVE-2026-5301

Apr 8, 2026

High (7.6)

Stored XSS in log viewer in CoolerControl/coolercontrol-ui <4.0.0 allows unauthenticated attackers to take over the service via malicious JavaScript in poisoned log entries...

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CVE-2018-25248

Apr 4, 2026

High (7.2)

MyBB Downloads Plugin 2.0.3 contains a persistent cross-site scripting vulnerability that allows regular members to inject malicious scripts through the download title field. Attackers can submit a ne...

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CVE-2026-34559

Apr 1, 2026

Critical (9.1)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to proper...

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CVE-2026-34563

Apr 1, 2026

Critical (9.1)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to proper...

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CVE-2026-34566

Apr 1, 2026

Critical (9.1)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to proper...

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CVE-2026-34567

Apr 1, 2026

Critical (9.1)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to proper...

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CVE-2026-34569

Apr 1, 2026

Critical (9.9)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to proper...

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CVE-2026-34571

Apr 1, 2026

Critical (9.9)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, a Stored Cross-Site Scripting (...

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CVE-2026-34448

Mar 31, 2026

Critical (9.0)

SiYuan is a personal knowledge management system. Prior to version 3.6.2, an attacker who can place a malicious URL in an Attribute View mAsse field can trigger stored XSS when a victim opens the Gall...

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CVE-2026-34557

Mar 30, 2026

Critical (9.1)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to proper...

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CVE-2026-34558

Mar 30, 2026

Critical (9.1)

CI4MS is a CodeIgniter 4-based CMS skeleton that delivers a production-ready, modular architecture with RBAC authorization and theme support. Prior to version 0.31.0.0, the application fails to proper...

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CVE-2026-33506

Mar 26, 2026

High (8.8)

Ory Polis, formerly known as BoxyHQ Jackson, bridges or proxies a SAML login flow to OAuth 2.0 or OpenID Connect. Versions prior to 26.2.0 contain a DOM-based Cross-Site Scripting (XSS) vulnerability ...

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CVE-2026-32890

Mar 20, 2026

Critical (9.6)

Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. In versions 1.4.1 and below, a stored Cross-site Scripting (XSS) vulnera...

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CVE-2026-32940

Mar 20, 2026

Critical (9.3)

SiYuan is a personal knowledge management system. In versions 3.6.0 and below, SanitizeSVG has an incomplete blocklist — it blocks data:text/html and data:image/svg+xml in href attributes but misses d...

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CVE-2026-33135

Mar 20, 2026

Critical (9.3)

WeGIA is a web manager for charitable institutions. Versions 3.6.6 and below have a Reflected Cross-Site Scripting (XSS) vulnerability in the novo_memorandoo.php endpoint. An attacker can inject arbit...

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CVE-2026-33136

Mar 20, 2026

Critical (9.3)

WeGIA is a web manager for charitable institutions. Versions 3.6.6 and below have a Reflected Cross-Site Scripting (XSS) vulnerability in the listar_memorandos_ativos.php endpoint. An attacker can inj...

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CVE-2026-33172

Mar 20, 2026

High (8.7)

Statamic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.14 and 6.7.0, a stored XSS vulnerability in SVG asset reuploads allows authenticated users with asset uplo...

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CVE-2026-32754

Mar 19, 2026

Critical (9.3)

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Versions 1.8.208 and below are vulnerable to Stored Cross-Site Scripting (XSS) through FreeScout's email notification...

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CVE-2026-29183

Mar 6, 2026

Critical (9.3)

SiYuan is a personal knowledge management system. Prior to version 3.5.9, an unauthenticated reflected XSS vulnerability exists in the dynamic icon API endpoint "GET /api/icon/getDynamicIcon" when typ...

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CVE-2026-26266

Mar 3, 2026

Critical (9.3)

AliasVault is a privacy-first password manager with built-in email aliasing. A stored cross-site scripting (XSS) vulnerability was identified in the email rendering feature of AliasVault Web Client ve...

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CVE-2026-1216

Feb 17, 2026

High (7.2)

The RSS Aggregator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'template' parameter in all versions up to, and including, 5.0.10 due to insufficient input sanitization...

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CVE-2019-25379

Feb 16, 2026

High (7.2)

Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains stored and reflected cross-site scripting vulnerabilities in the urlfilter.cgi endpoint that allow attackers to inject malicious scripts. Attac...

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CVE-2019-25394

Feb 16, 2026

High (7.2)

Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple stored cross-site scripting vulnerabilities in the modem.cgi script that allow attackers to inject malicious scripts through POST para...

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CVE-2019-25395

Feb 16, 2026

High (7.2)

Smoothwall Express 3.1-SP4-polar-x86_64-update9 contains multiple stored cross-site scripting vulnerabilities in the preferences.cgi script that allow attackers to inject malicious scripts through the...

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CVE-2026-2101

Feb 16, 2026

High (8.7)

A Reflected Cross-site Scripting (XSS) vulnerability affecting ENOVIAvpm Web Access from ENOVIAvpm Version 1 Release 16 through ENOVIAvpm Version 1 Release 19 allows an attacker to execute arbitrary s...

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CVE-2026-26930

Feb 16, 2026

High (7.2)

SmarterTools SmarterMail before 9526 allows XSS via MAPI requests....

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CVE-2026-0753

Feb 14, 2026

High (7.2)

The Super Simple Contact Form plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'sscf_name' parameter in all versions up to, and including, 1.6.2 due to insufficient input s...

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CVE-2026-1843

Feb 14, 2026

High (7.2)

The Super Page Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Activity Log in all versions up to, and including, 5.2.2 due to insufficient input sanitization and outpu...

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CVE-2025-48700

Jun 23, 2025

Medium (6.1)

An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting (XSS) vulnerability in the Zimbra Classic UI allows attackers to execute arbitrary JavaSc...

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