CVE-2026-57530

Milkdown (versions

@aaravpos/appointment-barber-booking (>=1.0.0, <=4.0.5), @aaravpos/appointment-booking-plugin (>=1.0.1, <=7.0.6) +271 more potentially affected by unknown CVE via react-router (>=7.12.0, <=7.18.1)

react-router NPM version =7.12.0, =1.0.0, =1.0.1, =0.0.9-alpha-20260107202750-16b04dcbaa92c7fc2bbb580dbc1da723c76a5225, =1.3.7, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =3.2.0-ultramodern.0, =3.2.0-ultramodern.0, =3.2.0-ultramodern.0, =3.2.0-ultramodern.0, =3.2.0-ultramodern.127 and more Source...

@burger-editor/blocks (>=4.0.0-alpha.1, <=4.0.0-alpha.7), @burger-editor/client (>=4.0.0-alpha.1, <=4.0.0-alpha.7) +4 more potentially affected by CVE-2026-73428 via trix (>=2.0.8, <=2.1.15)

trix NPM version =2.0.8, =4.0.0-alpha.1, =4.0.0-alpha.1, =4.0.0-alpha.1, =4.0.0-alpha.5, =4.0.0-alpha.1, =1.0.1, =1.0.3 Source cves: CVE-2026-73428 Source advisory: OSV:GHSA-53G2-MVCC-Q9X3...

GHSA-53G2-MVCC-Q9X3 Trix: Stored XSS via HTMLParser attribute injection on paste

Impact The Trix editor, in versions prior to 2.1.18, is vulnerable to XSS when crafted HTML is pasted into the editor. The HTMLParser processed a mock attachment, a carrying an empty data-trix-attachment="". The empty attachment object caused the element to bypass attachment handling, so its...

Cross-site Scripting (XSS)

Overview org.webjars.npm:trix is a Rich Text Editor. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the HTMLParser process. An attacker can inject malicious scripts by pasting crafted HTML containing a span element with an empty data-trix-attachment attribute,...

CVE-2026-12496 Loytec LINX firmware: Unauthenticated stored XSS in OPC XML-DA server

Stored Cross-Site Scripting CWE-79 in the OPC XML-DA server statistics in Loytec LIP-ME201C, L-INX, L-GATE, L-ROC, L-IOB, L-DALI, L-VIS and L-PAD through 8.4.16 on LINX-A64 allows an unauthenticated remote attacker to execute arbitrary JavaScript in an administrator's browser session hijacking,...

UBUNTU-CVE-2026-66010

DOMPurify before 3.4.12 fails to execute afterSanitizeElements hook for custom elements allowed via CUSTOMELEMENTHANDLING.tagNameCheck, allowing attributes to bypass application security policies. Attackers can preserve sensitive attributes on custom elements that later re-inject them into...

CVE-2026-66010 DOMPurify before 3.4.12 Hook Bypass via CUSTOM_ELEMENT_HANDLING

DOMPurify before 3.4.12 fails to execute afterSanitizeElements hook for custom elements allowed via CUSTOMELEMENTHANDLING.tagNameCheck, allowing attributes to bypass application security policies. Attackers can preserve sensitive attributes on custom elements that later re-inject them into...

CVE-2026-15648

The Brands for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'width' Shortcode Attribute in all versions up to, and including, 3.8.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-15665

The Fluent Support – Helpdesk & Customer Support Ticket System plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'redirect-to' Shortcode Attribute in all versions up to, and including, 2.3.0 due to insufficient input sanitization and output escaping. This makes it possible for...

Stored XSS in Confluence Data Center and Server

This Critical severity Stored XSS, PrivEsc Privilege Escalation, and Security Misconfiguration vulnerability was introduced in versions 7.1.1, 7.4.0, 7.13.0, 7.17.0, 7.19.0, 8.0.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center and...

CVE-2026-6454

CVE-2026-6454 affects the WordPress Firelight Lightbox plugin (versions up to 2.3.20). The root cause is improper sanitization of the href value in the FancyBox V2 PDF beforeLoad callback (inc/fancybox-2.php), where this.href is directly concatenated into HTML without escaping, allowing a stored ...

PT-2026-64409

Name of the Vulnerable Software and Affected Versions Milkdown versions prior to 7.21.3 Description A stored cross-site scripting issue exists in the @milkdown/preset-commonmark and @milkdown/components packages. Attackers with document write access can execute arbitrary JavaScript in the browser...

PT-2026-64230

The Firelight Lightbox plugin for WordPress is vulnerable to Stored DOM Cross-Site Scripting in versions up to and including 2.3.20. This is due to insufficient sanitization of the href attribute value within the FancyBox V2 PDF beforeLoad JavaScript callback generated in inc/fancybox-2.php, wher...

Trix: Stored XSS via HTMLParser attribute injection on paste

The Trix editor, in versions prior to 2.1.18, is vulnerable to XSS when crafted HTML is pasted into the editor. The HTMLParser processed a mock attachment, a carrying an empty data-trix-attachment="". The empty attachment object caused the element to bypass attachment handling, so its...

CVE-2024-58355 Cal.com through 4.7.15 Cross-Site Scripting via booking questions

Cal.com calcom/cal.diy versions through 4.7.15 contain a stored cross-site scripting vulnerability. The single booking view e.g., https://app.cal.com/booking/ renders booking-question field labels via React's dangerouslySetInnerHTML without sanitizing or escaping user input. An attacker who can...

CVE-2026-15968 Stored XSS vulnerability in MOVEit Transfer

Improper neutralization of input during web page generation 'cross-site scripting' vulnerability in Progress MOVEit Transfer. This issue affects MOVEit Transfer: before 2025.1.5, from 2026.0.0 before 2026.0.3...

GHSA-H8FP-F39C-Q6MH React Router: RSCErrorHandler Missing Protocol Validation (XSS)

This is a follow up to https://github.com/remix-run/react-router/security/advisories/GHSA-8646-j5j9-6r62. React Router was alerted of a code path in the unstable RSC error handling path in which redirects from untrusted sources could still result in an XSS vector via attacker-supplied redirect...

React Router: RSCErrorHandler Missing Protocol Validation (XSS)

This is a follow up to https://github.com/remix-run/react-router/security/advisories/GHSA-8646-j5j9-6r62. React Router was alerted of a code path in the unstable RSC error handling path in which redirects from untrusted sources could still result in an XSS vector via attacker-supplied redirect...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the RSCErrorHandler when redirect targets from untrusted sources are not properly validated. An attacker can execute arbitrary scripts in the context of the application by supplying a crafted redirect target...