Filtered by CWE-79
Total 44738 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-2355 2 Joedolson, Wordpress 2 My Calendar – Accessible Event Manager, Wordpress 2026-04-22 6.4 Medium
The My Calendar – Accessible Event Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `template` attribute of the `[my_calendar_upcoming]` shortcode in all versions up to, and including, 3.7.3. This is due to the use of `stripcslashes()` on user-supplied shortcode attribute values in the `mc_draw_template()` function, which decodes C-style hex escape sequences (e.g., `\x3c` to `<`) at render time, bypassing WordPress's `wp_kses_post()` content sanitization that runs at save time. 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.
CVE-2026-27385 2 Designthemes, Wordpress 2 Designthemes Portfolio, Wordpress 2026-04-22 7.1 High
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in designthemes DesignThemes Portfolio designthemes-portfolio allows Reflected XSS.This issue affects DesignThemes Portfolio: from n/a through <= 1.3.
CVE-2026-22438 2 Foreverpinetree, Wordpress 2 Thebi, Wordpress 2026-04-22 7.1 High
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in foreverpinetree TheBi thebi allows Reflected XSS.This issue affects TheBi: from n/a through <= 1.0.5.
CVE-2026-22467 2 Mwtemplates, Wordpress 2 Deepdigital, Wordpress 2026-04-22 7.1 High
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mwtemplates DeepDigital deepdigital allows Reflected XSS.This issue affects DeepDigital: from n/a through <= 1.0.2.
CVE-2026-27382 2 Radiustheme, Wordpress 2 Metro, Wordpress 2026-04-22 7.1 High
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in RadiusTheme Metro metro allows DOM-Based XSS.This issue affects Metro: from n/a through <= 2.13.
CVE-2025-69343 2 Jeroen Schmit, Wordpress 2 Theater For Wordpress, Wordpress 2026-04-22 6.5 Medium
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Jeroen Schmit Theater for WordPress theatre allows Stored XSS.This issue affects Theater for WordPress: from n/a through <= 0.19.
CVE-2026-2365 2 Techjewel, Wordpress 2 Fluent Forms Pro Add On Pack, Wordpress 2026-04-22 7.2 High
The Fluent Forms Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `fluentform_step_form_save_data` AJAX action in all versions up to, and including, 6.1.17. This is due to the draft form submission endpoint being publicly accessible without authentication or nonce verification, combined with insufficient input sanitization and output escaping of form field data. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever an administrator views a partial form entry.
CVE-2026-40451 1 Deepl 1 Chrome Browser Extension 2026-04-22 N/A
DeepL Chrome browser extension versions from v1.22.0 to v.1.23.0 contain a cross-site scripting vulnerability, which allows an attacker to execute arbitrary script in a user's browser, and inject malicious HTML into web pages viewed by the user.
CVE-2026-41456 1 Bludit 1 Bludit 2026-04-22 N/A
Bludit CMS prior to commit 6732dde contains a reflected cross-site scripting vulnerability in the search plugin that allows unauthenticated attackers to inject arbitrary JavaScript by crafting a malicious search query. Attackers can execute malicious scripts in the browsers of users who visit crafted URLs containing the payload, potentially stealing session cookies or performing actions on behalf of affected users.
CVE-2026-35451 1 Twenty 1 Twenty 2026-04-22 5.7 Medium
Twenty is an open source CRM. Prior to 1.20.6, a Stored Cross-Site Scripting (XSS) vulnerability exists in the BlockNote editor component. Due to a lack of protocol validation in the FileBlock component and insufficient server-side inspection of block content, an attacker can inject a javascript: URI into the url property of a file block. This allows the execution of arbitrary JavaScript when a user clicks on the malicious file attachment. This vulnerability is fixed in 1.20.6.
CVE-2025-12746 2 Tainacan, Wordpress 2 Tainacan, Wordpress 2026-04-22 6.1 Medium
The Tainacan plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'search' parameter in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. 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.
CVE-2025-12660 1 Wordpress 1 Wordpress 2026-04-22 6.4 Medium
The Padlet Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'key' parameter in the 'wallwisher' shortcode in all versions up to, and including, 1.3. This is 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.
CVE-2025-11801 1 Wordpress 1 Wordpress 2026-04-22 6.4 Medium
The AudioTube plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'caption' shortcode attribute of the 'audiotube' shortcode in all versions up to, and including, 0.0.3. This is due to insufficient input sanitization and output escaping. 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.
CVE-2025-11803 1 Wordpress 1 Wordpress 2026-04-22 6.4 Medium
The WPSite Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'format' shortcode attribute in the wpsite_y shortcode and the 'before' attribute in the wpsite_postauthor shortcode in all versions up to, and including, 1.2. This is due to insufficient input sanitization and output escaping in error messages. 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.
CVE-2025-11186 2 Hu-manity, Wordpress 2 Cookie Notice & Compliance For Gdpr / Ccpa, Wordpress 2026-04-22 6.4 Medium
The Cookie Notice & Compliance for GDPR / CCPA plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's cookies_accepted shortcode in all versions up to, and including, 2.5.8 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.
CVE-2025-12666 2 Oscaruh, Wordpress 2 Google Drive Upload And Download Link, Wordpress 2026-04-22 6.4 Medium
The Google Drive upload and download link plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link' parameter of the 'atachfilegoogle' shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. 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.
CVE-2025-13387 2 Kadencewp, Wordpress 2 Kadence Woocommerce Email Designer, Wordpress 2026-04-22 7.2 High
The Kadence WooCommerce Email Designer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the customer name in all versions up to, and including, 1.5.17 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.
CVE-2026-40568 1 Freescout Helpdesk 1 Freescout 2026-04-22 8.5 High
FreeScout is a free self-hosted help desk and shared mailbox. Versions prior to 1.8.213 have a stored cross-site scripting (XSS) vulnerability in the mailbox signature feature. The sanitization function `Helper::stripDangerousTags()` (`app/Misc/Helper.php:568`) uses an incomplete blocklist of only four HTML tags (`script`, `form`, `iframe`, `object`) and does not remove event handler attributes. When a mailbox signature is saved via `MailboxesController::updateSave()` (`app/Http/Controllers/MailboxesController.php:267`), HTML elements such as `<img>`, `<svg>`, and `<details>` with event handler attributes like `onerror` and `onload` pass through sanitization unchanged and are stored in the database. The signature is then rendered as raw HTML via the Blade `{!! !!}` tag in `editor_bottom_toolbar.blade.php:6` and re-inserted into the visible DOM by jQuery `.html()` at `main.js:1789-1790`, triggering the injected event handlers. Any authenticated user with the `ACCESS_PERM_SIGNATURE` (`sig`) permission on a mailbox -- a delegatable, non-admin permission -- can inject arbitrary HTML and JavaScript into the mailbox signature. The payload fires automatically, with no victim interaction, whenever any agent or administrator opens any conversation in the affected mailbox. This enables session hijacking (under CSP bypass conditions such as IE11 or module-weakened CSP), phishing overlays that work in all browsers regardless of CSP, and chaining to admin-level actions including email exfiltration via mass assignment and self-propagating worm behavior across all mailboxes. Version 1.8.213 fixes the issue.
CVE-2026-27937 1 Octobercms 1 October 2026-04-22 3.1 Low
October is a Content Management System (CMS) and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting (XSS) vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and 4.1.16.
CVE-2026-40875 1 Mailcow 1 Mailcow Dockerized 2026-04-22 N/A
mailcow: dockerized is an open source groupware/email suite based on docker. In versions prior to 2026-03b, the user dashboard's "Seen successful connections" (login history) renders the client IP from login logs without HTML escaping. Because the server trusts the X-Real-IP header as the source IP for logging, an attacker can inject HTML/JS into this field. This Self-XSS can be exploited by a Login CSRF to force the victim into the attacker's account, and then read emails in a previous browser tab. Version 2026-03b fixes the vulnerability.