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Published vulnerabilities with severity, known exploitation and official sources.
CVE-2026-4103
Medium · 6.4
CWE-79 Sep 14, 2026
Cross-Site Scripting via HTML Sanitization in WSO2 Publisher and Developer Portals Allows Malicious Script Execution
Insufficient HTML sanitization in the Publisher Portal and Developer Portal allows untrusted user input to be rendered without proper encoding or neutralization. This enables the injection and execution of malicious JavaScript when affected API documents are viewed.
Successful exploitation may result in the execution of malicious scripts within the user's browser context when viewing API documentation. Users with permissions to access the API documentation through these portals may be impacted, potentially allowing attackers to perform actions on behalf of the user, depending on their session privileges.
CVE-2026-82019
Medium · 4.2
CWE-79 Sep 14, 2026
TripleLift video-bundle.js DOM-based XSS via postMessage
TripleLift's ad rendering script (video-bundle.js) contains a DOM-based cross-site scripting vulnerability that allows unauthenticated attackers to execute arbitrary JavaScript in a publisher's domain by sending crafted postMessage payloads without origin validation. Attackers can cause a victim to visit an attacker-controlled page that sends malicious postMessage events to a publisher page running the ad script, enabling session hijacking and unauthorized DOM manipulation.
CVE-2026-90957
Medium · 5.1
CWE-79 Sep 14, 2026
MISP: Stored XSS via Inline-Served SVG Organisation Logos and Report Pictures
Affected versions of MISP serve uploaded SVG images inline without a restrictive browser sandbox.
The commit explains that SVG files are XML documents rather than passive bitmap images. While scripts inside SVG do not execute when the SVG is rendered through a normal <img>, they can execute when the SVG is navigated to directly or embedded as a document. In that case, malicious <script> elements, event handlers, or javascript: URLs execute on the MISP origin with the viewer’s session.
The affected use cases include:
- organisation SVG logos;
- event-report SVG pictures.
Importantly, the vulnerable behavior is on the serve path, not merely the upload path: the patch notes that a malicious SVG uploaded while SVG support was enabled could remain dangerous even after uploads were later disabled.
Version affected: ≤2.5.45
CVE-2026-90931
Medium · 5.4
CWE-79 Sep 14, 2026
LaraDashboard 0.9.0 through 1.2.2 Stored XSS via SVG Upload
LaraDashboard versions 0.9.0 through 1.2.2 fail to sanitize SVG file content during media upload, allowing authenticated users with only the media.create permission to upload malicious SVG files containing script tags. When any user including administrators opens the stored SVG file served inline from the application origin, the embedded JavaScript executes in the dashboard context, enabling session hijacking and administrative account takeover.
CVE-2026-78318
Medium · 6.1
CWE-79 Sep 14, 2026
Apache Syncope: Unauthenticated reflected XSS in Console and Enduser
Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Apache Syncope.
The notification message, as optionally shown by Console's and Enduser's login pages can be instructed to display HTML tags with unsafe JS inline, via malicious HTTP link generation.
This issue affects Apache Syncope: from 4.0.4 through 4.0.7, from 4.1.0-M0 through 4.1.2.
Users are recommended to upgrade to version 4.0.8 / 4.1.3, which fix this issue.
CVE-2026-90696
Low · 3.5
CWE-79 Sep 14, 2026
SourceCodester Inventory Management System Product Management products_handler.php cross site scripting
A vulnerability was determined in SourceCodester Inventory Management System 1.0. Affected by this issue is some unknown functionality of the file /api/products_handler.php of the component Product Management Module. Executing a manipulation of the argument Product_Name can lead to cross site scripting. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.
CVE-2026-90695
Low · 3.5
CWE-79 Sep 14, 2026
SourceCodester Inventory Management System Vendor Management vendors_handler.php cross site scripting
A vulnerability was found in SourceCodester Inventory Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /api/vendors_handler.php of the component Vendor Management. Performing a manipulation results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used.
CVE-2026-90694
Low · 3.5
CWE-79 Sep 14, 2026
SourceCodester Inventory Management System Customer Management customers_handler.php cross site scripting
A vulnerability has been found in SourceCodester Inventory Management System 1.0. Affected is an unknown function of the file /api/customers_handler.php of the component Customer Management Module. Such manipulation of the argument Customer_Name leads to cross site scripting. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.
CVE-2026-88853
High · 7.5
CWE-79 Sep 14, 2026
Joomla Extension - regularlabs.com - Privileged stored XSS via event handler option in Modals Pro extension for Joomla < 17.0.0
Joomla Extension - regularlabs.com - Privileged stored XSS via event handler option in Modals Pro extension for Joomla < 17.0.0 - Modals Pro intentionally supports JavaScript Events such as on-open and on-closed. Affected versions do not distinguish trusted extension configuration from event code supplied in ordinary article content. A lower-privileged author can therefore use a documented executable feature which should be reserved for trusted authors.
CVE-2026-88852
High · 7.5
CWE-79 Sep 14, 2026
Joomla Extension - regularlabs.com - Privileged stored XSS via url option in Snippets Free extension for Joomla < 7.0.0, Snippets Pro extension for Joomla < 11.0.0
Joomla Extension - regularlabs.com - Privileged stored XSS via url option in Snippets Free extension for Joomla < 7.0.0, Snippets Pro extension for Joomla < 11.0.0 - Snippets substitutes variable values supplied by an article tag into saved Snippet content. The affected versions do not consider the article author's trust level. A lower-privileged author can therefore place an unsafe value into a security-sensitive position chosen by the trusted Snippet author.
CVE-2026-85196
Medium · 5.3
CWE-79 Sep 14, 2026
Joomla Extension - regularlabs.com - Reflected XSS in Articles Anywhere extension for Joomla < 20.0.0, Users Anywhere extension for Joomla < 2.1.0
Joomla Extension - regularlabs.com - Reflected XSS in Articles Anywhere extension for Joomla < 20.0.0, Users Anywhere extension for Joomla < 2.1.0 - Articles Anywhere Pro and Users Anywhere Pro return values from request-input data tags without making them safe for the context in which the tag is used. Joomla's string input filter does not make the same value safe for HTML text, an HTML attribute and a URL. A visitor-controlled request value can therefore become an executable URL or a new event attribute in output configured by a site author.
CVE-2026-85195
High · 7.5
CWE-79 Sep 14, 2026
Joomla Extension - regularlabs.com - Privileged stored XSS via link option in Articles Anywhere extension for Joomla < 20.0.0
Joomla Extension - regularlabs.com - Privileged stored XSS via link option in Articles Anywhere extension for Joomla < 20.0.0 - Articles Anywhere accepts link options such as onclick and onmouseover. In affected versions, those options become real HTML event attributes without checking the article author's trust level. The plugin syntax survives Joomla's normal Author content filter because the executable HTML is generated later.
CVE-2026-85191
High · 7.5
CWE-79 Sep 14, 2026
Joomla Extension - regularlabs.com - Privileged stored XSS via rtla-alias option in Tabs & Accordions extension for Joomla < 3.1.0
Joomla Extension - regularlabs.com - Privileged stored XSS via rtla-alias option in Tabs & Accordions extension for Joomla < 3.1.0 - Tabs & Accordions rewrites links matching an item alias into calls to its browser API. The affected renderer places the alias inside a quoted JavaScript argument in an HTML onclick attribute without securing both the JavaScript-string and HTML-attribute contexts. A crafted data-rlta-alias value can therefore change the generated handler.
CVE-2026-85190
High · 7.5
CWE-79 Sep 14, 2026
Joomla Extension - regularlabs.com - Privileged stored XSS via class option in Quick Index extension for Joomla < 5.0.5
Joomla Extension - regularlabs.com - Privileged stored XSS via class option in Quick Index extension for Joomla < 5.0.5 - Quick Index inserts configurable class values into generated HTML without escaping them for an HTML attribute. A crafted value can close the intended class attribute and introduce a new attribute. Joomla's content filter cannot reliably prevent this because Quick Index creates the executable HTML after the authored plugin syntax was filtered.
CVE-2026-85189
High · 7.5
CWE-79 Sep 14, 2026
Joomla Extension - regularlabs.com - Privileged stored XSS via executable URL schemes in Modals extension for Joomla < 17.0.0
Joomla Extension - regularlabs.com - Privileged stored XSS via executable URL schemes in Modals extension for Joomla < 17.0.0 - Modals treats a destination using an executable browser URL scheme as an ordinary modal URL. The value can reach both the generated link and the iframe-loading path. Authored content can consequently become JavaScript in a visitor's browser without using Modals' separate Pro JavaScript Events feature.
CVE-2026-82796
Medium · 5.4
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec SV-CPT-MC310
SolarView Compact contains a cross-site scripting vulnerability in Image Management. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.
CVE-2026-82795
Medium · 5.4
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec SV-CPT-MC310
SolarView Compact contains a cross-site scripting vulnerability in Schedule Settings and Mail Send Setting. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.
CVE-2026-82792
Medium · 5.2
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec CAN-2-WF
Cross-site scripting vulnerability exists in Contec CAN 2.0B Communication Wireless LAN / USB Converter Unit. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
CVE-2026-82790
Medium · 5.4
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec PC-HELPER Wireless I/O DIO-0404RY-LWF
Cross-site scripting vulnerability exists in PC-HELPER Wireless I/O DIO-0404RY-LWF and PC-HELPER Wireless I/O DIO-0404RY-LWF-US. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
CVE-2026-82788
Medium · 6.1
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec CPSL-08P1EN
Cross-site scripting vulnerability exists in CPSL-08P1EN. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
CVE-2026-82781
Medium · 5.4
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*
Cross-site scripting vulnerability exists in CONPROSYS nano Series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
CVE-2026-82776
Medium · 6.1
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec Integrated Type CPS-PC341[][]-*-9201
Cross-site scripting vulnerability exists in CONPROSYS PAC Series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
CVE-2026-82773
Medium · 6.1
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec M2M Gateway Integrated Type CPS-MG341*
Cross-site scripting vulnerability exists in CONPROSYS M2M Gateway Series and CONPROSYS M2M Controller Series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
CVE-2026-82771
Medium · 5.4
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec ECE1000
Cross-site scripting vulnerability exists in Contec EC1000 series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
CVE-2026-82769
Medium · 5.4
CWE-79 Sep 14, 2026
Cross-site Scripting (XSS) in Contec RP-WAH-SR1
Cross-site scripting vulnerability exists in Contec RP-WAH-SR Series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.