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CVE-2026-64671

Stored XSS in the @waline/client UserList widget via an unescaped commenter link field

Waline is a comment system with backend support. In versions 3.15.2 and prior, the @waline/client UserList widget builds its DOM by concatenating server-returned commenter fields directly into root.innerHTML with no HTML escaping. The commenter nick and link are stored and returned verbatim by the server (only the comment body is sanitized), and the link field is never sent to the spam filter. So an unauthenticated visitor who posts a comment with link = x"><img src=x onerror=...> achieves stored cross-site scripting that executes, with no interaction, in the browser of every visitor to a page that embeds the UserList widget. At time of publication, there are no publicly available patches.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Vendors
Waline
Products
Waline
CVE-2026-64670

Stored XSS in @waline/client via the unsanitized markdown preview of a comment's raw body on edit

Waline is a comment system with backend support. In versions 3.15.2 and prior, @waline/client renders the comment editor's live preview with marked and no sanitizer (utils/markdown.ts), and the preview is injected with v-html. When a comment is edited, the editor is seeded with the comment's raw, un-sanitized body (orig). Only administrators and the comment owner can edit. So an administrator who clicks Edit on an attacker's comment renders that attacker's raw HTML in their own session: an unauthenticated commenter achieves privilege-escalation stored XSS against a moderator with a single Edit click. At time of publication, there are no publicly available patches.

CVSS 3.1 · 9.3 Critical EPSS < 1% KEV · Not listed
Vendors
Waline
Products
Waline
CVE-2026-92379

Remote Authenticated File Read/Write via XSS in Synology DSM Notification API

An improper neutralization of input during web page generation vulnerability in the Notification API in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to read or write specific files.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Synology
Products
Diskstation Manager
CVE-2025-71462

Zipline before 3.7.12 XSS via url parameter on login page

Zipline before 3.7.12 contains a cross-site scripting vulnerability in the login page that allows attackers to execute JavaScript by supplying an unvalidated url parameter. Attackers can craft a login link with a javascript: URI in the url parameter that executes in the victim's browser after login.

CVSS 4.0 · 5.1 Medium EPSS n/a KEV · Not listed
Vendors
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Products
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CVE-2026-126269

NocoDB before 2026.09.0 Stored XSS via Attachment MIME Type

NocoDB before 2026.09.0 contains a stored cross-site scripting vulnerability that allows authenticated Editor users to execute scripts by storing crafted attachment MIME types like text/html;image/png. Attackers can write the value through the records API so the /dltemp signed URL serves HTML inline, stealing session tokens from localStorage to impersonate victims.

CVSS 4.0 · 9.3 Critical EPSS n/a KEV · Not listed
Vendors
Nocodb
Products
Nocodb
CVE-2026-126274

NocoDB before 2026.08.0 Stored XSS via Table Deletion Dialog

NocoDB before 2026.08.0 contains a stored cross-site scripting vulnerability that allows authenticated Creator users to inject script by embedding markup in column or table titles. The Delete.vue confirmation dialog renders these titles through an unescaped innerHTML binding, executing script when a victim deletes an external-source table to steal session tokens from localStorage.

CVSS 4.0 · 9.3 Critical EPSS n/a KEV · Not listed
Vendors
Nocodb
Products
Nocodb
CVE-2026-126279

NocoDB before 2026.06.2 Stored XSS via AI Field Prompt Tooltip

NocoDB before 2026.06.2 contains a stored cross-site scripting vulnerability in PromptWithFields.vue that renders unescaped field references from AI field prompts as HTML in a tooltip. Attackers with the Creator role or above can store markup in a prompt's field reference that executes when victims open the field configuration, stealing the localStorage session token to call authenticated APIs as the victim.

CVSS 4.0 · 7 High EPSS n/a KEV · Not listed
Vendors
Nocodb
Products
Nocodb
CVE-2026-126286

NocoDB before 2026.08.0 Reflected XSS via ncRedirectUrl in PageLeavingWarning.vue

NocoDB before 2026.08.0 contains a reflected cross-site scripting vulnerability in PageLeavingWarning.vue that allows unauthenticated attackers to execute script by embedding an ASCII control character in the ncRedirectUrl scheme. Attackers can send a crafted link that bypasses the scheme check and reaches the anchor href or window.location, stealing the session token from localStorage for account takeover.

CVSS 4.0 · 8.6 High EPSS n/a KEV · Not listed
Vendors
Nocodb
Products
Nocodb
CVE-2026-126305

EspoCRM before 10.0.9 Stored XSS via Knowledge Base Article Attachments

EspoCRM before 9.3.11 and 10.x before 10.0.9 contains a stored cross-site scripting vulnerability in Knowledge Base articles that lets users with Knowledge Base create or edit access attach a JavaScript file and add a crafted link to the article body. When an administrator clicks the link, the script runs in their session and can create an administrator account with attacker-chosen credentials.

CVSS 4.0 · 8.5 High EPSS n/a KEV · Not listed
Vendors
Espocrm
Products
Espocrm
CVE-2026-126306

EspoCRM before 10.0.8 Stored XSS via Malicious SVG Attachment

EspoCRM before 9.3.11 and 10.x before 10.0.8 contains a stored cross-site scripting vulnerability that allows low-privileged users to upload crafted SVG images that submit authenticated POST requests to arbitrary backend endpoints. Attackers can trick an administrator into opening the SVG in a separate browser tab and clicking it, performing administrator actions such as elevating the attacker's account to administrator.

CVSS 4.0 · 8.6 High EPSS n/a KEV · Not listed
Vendors
Espocrm
Products
Espocrm
CVE-2026-126369

Vvveb through 1.0.8.6 Stored XSS via sanitizeHTML() Blacklist Bypass

Vvveb through 1.0.8.6 contains a stored cross-site scripting vulnerability that allows low-privilege author or vendor users to inject script by bypassing the regex blacklist in sanitizeHTML(). Attackers can save post or product content with unclosed event-handler tags or javascript&colon; entities to execute script for anonymous visitors and admins, enabling session or CSRF-token theft.

CVSS 4.0 · 5.1 Medium EPSS n/a KEV · Not listed
Vendors
Vvveb
Products
Vvveb
CVE-2026-126418

OpenEMR before 8.5.0 Stored XSS via Billing Code in sl_eob_invoice.php

OpenEMR before 8.5.0 contains a stored cross-site scripting vulnerability in interface/billing/sl_eob_invoice.php, which escapes billing codes for HTML attributes but not for JavaScript strings in an inline onkeyup handler. Clinicians with encounter coding access can save crafted billing codes through diagnosis.php that execute script when a Back Office user enters a payment, exposing patient and financial data or performing actions as that user.

CVSS 4.0 · 6.9 Medium EPSS n/a KEV · Not listed
Vendors
Open-emr
Products
Openemr
CVE-2026-126424

OpenEMR before 8.5.0 Stored XSS via Billing Code Descriptions

OpenEMR before 8.5.0 contains a stored cross-site scripting vulnerability that allows users with admin/superbill write permission to inject HTML into SNOMED code descriptions via superbill_custom_full.php. When a clinician selects the malicious code, the Functional and Cognitive Status form or fee-sheet forms assign it to innerHTML, executing JavaScript in the clinician's session to read patient data and perform actions.

CVSS 4.0 · 4.6 Medium EPSS n/a KEV · Not listed
Vendors
Open-emr
Products
Openemr
CVE-2026-118587

PowerPress Podcasting plugin by Blubrry <= 11.18.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'width' and 'height' Shortcode Attributes

The PowerPress Podcasting plugin by Blubrry plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'width' parameter in all versions up to, and including, 11.18.0 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. This vulnerability is only exploitable when the site's configured video player is set to html5video, or when the media URL uses a .webm or .ogv extension, as these conditions are required to route the shortcode attributes through the vulnerable powerpressplayer_build_html5video() builder. Successful exploitation additionally requires an action by an editor — the attacker cannot trigger the vulnerability on their own.

CVSS 3.1 · 5.4 Medium EPSS n/a KEV · Not listed
Vendors
—
Products
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CVE-2026-126029

WPZOOM Addons for Elementor <= 1.4.20 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'regions[i][link][url]' and 'pins[i][link][url]' Parameters

The WPZOOM Addons for Elementor – Starter Templates & Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'actions[save_builder][data][elements][...][settings][regions][i][link][url] / [pins][i][link][url]' parameter in all versions up to, and including, 1.4.20 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.

CVSS 3.1 · 6.4 Medium EPSS n/a KEV · Not listed
Vendors
—
Products
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CVE-2026-120573

WPeMatico RSS Feed Fetcher <= 2.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'post_category' Parameter

The WPeMatico RSS Feed Fetcher plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'post_category' parameter in all versions up to, and including, 2.9.1 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. The injected payload is persisted in post meta as campaign_data, bypassing wp_kses sanitization, and executes in the browser session of any user with edit_posts — including Administrators — who opens the WPeMatico campaigns list screen.

CVSS 3.1 · 6.4 Medium EPSS n/a KEV · Not listed
Vendors
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Products
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CVE-2026-120658

Download Manager <= 7.6.3 - Authenticated (Author+) Stored Cross-Site Scripting via 'file[additional_previews][]' Parameter

The Download Manager plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'file[additional_previews][]' parameter in all versions up to, and including, 7.6.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The wpdm_sanitize_array() function strips HTML tags via wp_kses but leaves bare single quotes intact and calls stripslashes_deep() which defeats WordPress magic quotes protection, allowing a single-quote-based attribute breakout payload to be stored verbatim and later rendered without escaping.

CVSS 3.1 · 6.4 Medium EPSS n/a KEV · Not listed
Vendors
—
Products
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CVE-2026-125948

Recipe Card Blocks Lite <= 3.7.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'steps' Block Attribute

The Recipe Card Blocks Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'steps[].text' parameter in all versions up to, and including, 3.7.0 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. Because wp_kses_post() preserves block-delimiter HTML comments verbatim on save, a Contributor can embed event-handler payloads inside the block's steps[].text attribute in a draft or pending post without the unfiltered_html capability, and the payload executes for any visitor — including privileged editors and administrators who preview or publish the post — as well as through the public print endpoint.

CVSS 3.1 · 6.4 Medium EPSS n/a KEV · Not listed
Vendors
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Products
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CVE-2026-125409

Passster <= 4.3.21 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'metavalue' Parameter

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'metavalue (metakeyinput=passster_id | passster_headline)' parameter in all versions up to, and including, 4.3.21 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. A Contributor can break out of the shortcode attribute context by embedding a ] character in the passster_id or passster_headline meta value to prematurely close the opening shortcode tag, then append a [/passster] closing tag so that the trailing HTML payload is emitted verbatim by do_shortcode() — bypassing the per-attribute escaping present inside render_shortcode() — and the script will also execute in an editor's or administrator's browser when they preview the Contributor's pending post, since filter_the_content() has no edit-permission capability gate.

CVSS 3.1 · 6.4 Medium EPSS n/a KEV · Not listed
Vendors
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Products
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CVE-2026-126451

OpenEMR before 8.5.0 Stored XSS via Document Template Rendering

OpenEMR before 8.5.0 contains a stored cross-site scripting vulnerability that allows portal patients to run JavaScript in staff sessions by injecting javascript: URLs into document template_data. Attackers can submit an encounterForm value rendered unsanitized into an iframe src by DocumentTemplateRender, letting the script read PHI and CSRF tokens and call staff or admin endpoints.

CVSS 4.0 · 8.5 High EPSS n/a KEV · Not listed
Vendors
Open-emr
Products
Openemr