Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026.

A vulnerability, which was classified as problematic, was found in Minichan. This affects an unknown part of the file reports.php. The manipulation of the argument headline leads to cross site scripting. It is possible to initiate the attack remotely. The identifier of the patch is fc0e732e58630cba318d6bf49d1388a7aa9d390e. It is recommended to apply a patch to fix this issue. The identifier VDB-217785 was assigned to this vulnerability.

Multiple stored XSS vulnerabilities in Sophos Connect versions older than 2.2.90 allow Javascript code to run in the local UI via a malicious VPN configuration that must be manually loaded by the victim.

Astro is a web framework. Astro versions prior to 6.1.10 used AES-GCM encryption to protect the confidentiality and integrity of server island props and slots parameters, but did not bind the ciphertext to its intended component or parameter type. An attacker could replay one component's encrypted props (p) value as another component's slots (s) value, or vice versa. Since slots contain raw unescaped HTML while props may contain user-controlled values, this could lead to XSS in applications. This occurs when the application uses server islands, two different server island components share the same key name for a prop and a slot, and an attacker has full control over the value of the overlapping prop (requires a dynamically rendered page). This vulnerability is fixed in 6.1.10.

Serviio PRO 1.8 DLNA Media Streaming Server contains a DOM-based cross-site scripting vulnerability that allows attackers to execute arbitrary HTML and script code by injecting malicious payloads. Attackers can craft URLs with malicious input that is read from document.location and passed to document.write() in the mediabrowser component to execute code in a user's browser context.

Multiple cross-site scripting (XSS) vulnerabilities in Open-School Community Edition 2.2 allow remote attackers to inject arbitrary web script or HTML via the YII_CSRF_TOKEN HTTP cookie or the StudentDocument, StudentCategories, StudentPreviousDatas parameters to index.php.

CWE-79 vulnerability in MolotovCherry Android-ImageMagick7.This issue affects Android-ImageMagick7: before 7.1.2-11.

A vulnerability was identified in code-projects Simple Laundry System 1.0. This impacts an unknown function of the file /modify.php of the component Parameter Handler. The manipulation of the argument firstName leads to cross site scripting. The attack may be initiated remotely. The exploit is publicly available and might be used.

Cross-site scripting (XSS) vulnerability in Magento E-Commerce Platform 1.9.0.1.

htmlfile in lib/transport/htmlfile.js in SockJS before 0.3.0 is vulnerable to Reflected XSS via the /htmlfile c (aka callback) parameter.

Cross-site scripting (XSS) vulnerability in the displayLogin function in html/index.php in GOsa allows remote attackers to inject arbitrary web script or HTML via the username.

Cross-site scripting (XSS) vulnerability in TennisConnect COMPONENTS 9.927 allows remote attackers to inject arbitrary web script or HTML via the pid parameter to index.cfm.

CubeCart is an ecommerce software solution. Prior to 6.7.0, an unauthenticated Reflected XSS vulnerability exists in the CubeCart v6.x search feature. Due to a logic flaw in classes/catalogue.class.php, user input is reflected without sanitization only when a search returns exactly one product. This flaw bypasses current filters, allowing an attacker to execute malicious JavaScript in the victim's browser, leading to session hijacking, site defacement, or phishing. This vulnerability is fixed in 6.7.0.

The BackupBuddy WordPress plugin before 8.8.3 does not sanitise and escape some parameters before outputting them back in various places, leading to Reflected Cross-Site Scripting

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

Cross-site scripting (XSS) vulnerability in vwrooms/js/jsor-jcarousel/examples/special_textscroller.php in the VideoWhisper Webcam plugins for Drupal 7.x allows remote attackers to inject arbitrary web script or HTML via a URL to a crafted SVG file in the feed parameter.

Reflected Cross-Site Scripting (XSS) in /customer_support/index.php in Customer Support System v1.0, which allows remote attackers to execute arbitrary code via the page parameter.

The Royal WordPress Backup & Restore Plugin plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpr_pending_template' parameter in all versions up to, and including, 1.0.16 due to insufficient input validation. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick an administrator into performing an action such as clicking on a link.

The Royal Elementor Addons plugin for WordPress is vulnerable to Reflected Cross-Site Scripting in versions up to, and including, 1.3.59, due to due to insufficient input sanitization and output escaping of the 'wpr_ajax_search_link_target' parameter in the 'data_fetch' function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. This is occurring because 'sanitize_text_field' is insufficient to prevent attribute-based Cross-Site Scripting

Multiple reflective cross-site scripting (XSS) vulnerabilities in NexusPHP before 1.7.33 allow remote attackers to inject arbitrary web script or HTML via the secret parameter in /login.php; q parameter in /user-ban-log.php; query parameter in /log.php; text parameter in /moresmiles.php; q parameter in myhr.php; or id parameter in /viewrequests.php.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in I Thirteen Web Solution Mass Email To users plugin <= 1.1.4 versions.

Cross Site Scripting (XSS) vulnerability in FeehiCMS 2.0.8 allows remote attackers to run arbitrary code via tha lang attribute of an html tag.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Le Van Toan Woocommerce Vietnam Checkout plugin <= 2.0.4 versions.

Reflected cross-site scripting (XSS) exists in Sandbox examples in the YUI2 repository. The download distributions, TreeView component and the YUI Javascript library overall are not affected. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

CKSource CKEditor 5 35.4.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Full Featured CKEditor5 widget. NOTE: the vendor's position is that this is not a vulnerability. The CKEditor 5 documentation discusses that it is the responsibility of an integrator (who is adding CKEditor 5 functionality to a website) to choose the correct security settings for their use case. Also, safe default values are established (e.g., config.htmlEmbed.showPreviews is false).

Improper Input Validation on Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b leads to an HTML Injection attack against the SSL VPN web portal.

A vulnerability was found in Bdtask Hospita AutoManager up to 20240223 and classified as problematic. This issue affects some unknown processing of the file /hospital_activities/birth/form of the component Hospital Activities Page. The manipulation of the argument Description with the input <img src=a onerror=alert(1)> leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-255497 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in wpdevart Gallery – Image and Video Gallery with Thumbnails plugin <= 2.0.1 versions.

The WP Cerber Security plugin for WordPress is vulnerable to stored cross-site scripting via the log parameter when logging in to the site in versions up to, and including, 9.1. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

A vulnerability classified as problematic has been found in SourceCodester Blood Bank Management System 1.0. Affected is an unknown function of the file index.php?page=users of the component User Registration Handler. The manipulation of the argument Name leads to cross site scripting. It is possible to launch the attack remotely. VDB-216774 is the identifier assigned to this vulnerability.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in JC Development Team WooCommerce JazzCash Gateway Plugin plugin <= 2.0 versions.

A vulnerability was found in FlatPress and classified as problematic. This issue affects the function main of the file fp-plugins/mediamanager/panels/panel.mediamanager.file.php of the component Media Manager Plugin. The manipulation of the argument mm-newgallery-name leads to cross site scripting. The attack may be initiated remotely. The name of the patch is d3f329496536dc99f9707f2f295d571d65a496f5. It is recommended to apply a patch to fix this issue. The identifier VDB-216869 was assigned to this vulnerability.

The SolarWinds Platform was susceptible to the Incorrect Input Neutralization Vulnerability. This vulnerability allows a remote adversary with a valid SolarWinds Platform account to append URL parameters to inject HTML.

A cross-site scripting (XSS) vulnerability in the check_login function of SIPE s.r.l WI400 between version 8 and 11 included allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the f parameter.

Nagios Fusion versions prior to 4.0.1 are vulnerable to cross-site scripting (XSS) via the Users and Servers pages. Insufficient validation or escaping of user-supplied input may allow an attacker to inject and execute arbitrary script in the context of a victim's browser.

Reflected Cross-Site Scripting (XSS) in Human Resource Management System version 1.0. This vulnerability could allow an attacker to execute JavaScript code in the victim's browser by sending a malicious URL through the 'employeeid' parameter in/detailview.php.

OX App Suite 7.10.4 and earlier allows XSS via a crafted contact object (payload in the position or company field) that is mishandled in the App Suite UI on a smartphone.

The myCred WordPress plugin before 1.7.8 does not sanitise and escape the user parameter before outputting it back in the Points Log admin dashboard, leading to a Reflected Cross-Site Scripting

Shopware v5.5.10 was discovered to contain a cross-site scripting (XSS) vulnerability via the recovery/install/ URI.

Sourcecodester.com Online Graduate Tracer System V 1.0.0 is vulnerable to Cross Site Scripting (XSS).

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Rocket Apps Open Graphite plugin <= 1.6.0 versions.

Cross-site Scripting vulnerability in Softing smartLink SW-HT before 1.30, which allows an attacker to execute a dynamic script (JavaScript, VBScript) in the context of the application.

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Repute InfoSystems ARMember plugin <= 4.0.1 versions.

A vulnerability, which was classified as problematic, has been found in YouDianCMS 9.5.21. This issue affects some unknown processing of the file /App/Tpl/Admin/Default/Channel/index.html.Attackers. The manipulation of the argument Parent leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

A vulnerability has been identified in Mendix SAML (Mendix 8 compatible) (All versions >= V2.3.0 < V2.3.4), Mendix SAML (Mendix 9 compatible, New Track) (All versions >= V3.3.0 < V3.3.9), Mendix SAML (Mendix 9 compatible, Upgrade Track) (All versions >= V3.3.0 < V3.3.8). The affected module is vulnerable to reflected cross-site scripting (XSS) attacks. This could allow an attacker to extract sensitive information by tricking users into accessing a malicious link.

Jorani v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the Acronym parameter.

PicUploader v2.6.3 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /master/index.php.

A vulnerability was found in HotCRP. It has been rated as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is d4ffdb0ef806453c54ddca7fdda3e5c60356285c. It is recommended to apply a patch to fix this issue. VDB-216998 is the identifier assigned to this vulnerability.

A vulnerability classified as problematic was found in asrashley dash-live. This vulnerability affects the function ready of the file static/js/media.js of the component DOM Node Handler. The manipulation leads to cross site scripting. The attack can be initiated remotely. The name of the patch is 24d01757a5319cc14c4aa1d8b53d1ab24d48e451. It is recommended to apply a patch to fix this issue. VDB-216766 is the identifier assigned to this vulnerability.

A Cross-site Scripting (XSS) vulnerability exists in WatchGuard XTM 11.8.3 via the poll_name parameter in the firewall/policy script.