Security Bulletin: Carbon chart DOMPurify XSS Vulnerabilities (CVE-2026-109344, CVE-2026-109345)

Summary DOMPurify was updated to address two cross-site scripting vulnerabilities CVE-2026-109344, CVE-2026-109345 affecting versions prior to 3.4.16. Both vulnerabilities involve the INPLACE mode failing to fully neutralize malicious markup: CVE-2026-109344 leaves event handlers armed on the liv...

SUSE CVE-2026-109345

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

DEBIAN-CVE-2026-109345

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

CVE-2026-109345

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

CVE-2026-109345

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

UBUNTU-CVE-2026-109345

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

CVE-2026-109345 DOMPurify before 3.4.16 XSS via IN_PLACE Returned Rawtext Root

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

EUVD-2026-97647

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

CVE-2026-109345 DOMPurify before 3.4.16 XSS via IN_PLACE Returned Rawtext Root

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

CVE-2026-109345

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

CVE-2026-109345

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

CVE-2026-109345

The DOMPurify library before version 3.4.16 contains a cross-site scripting (XSS) vulnerability. The root cause is that in IN_PLACE mode, the library returns a force-removed style element whose text content still contains markup. An attacker can exploit this by supplying a style element containin...

CVE-2026-109345: Improper Neutralization of Input During Web Page Generation

DOMPurify before 3.4.16 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization because INPLACE mode returns a force-removed style element whose text content still carries markup. Attackers can supply a style element containing a closing style tag and an img...

PT-2026-110762

Name of the Vulnerable Software and Affected Versions DOMPurify versions prior to 3.4.16 Description An issue exists where the IN PLACE mode returns a force-removed style element that still contains markup within its text content, allowing a bypass of the sanitization process. This occurs because...

Cross-site Scripting (XSS)

Overview astro is an Astro is a modern site builder with web best practices, performance, and DX front-of-mind. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the server-side generation of the style element when unescaped animation properties are interpolated fro...

CVE-2025-15646

HTML::Gumbo versions before 0.19 for Perl disclose heap memory via type confusion. Support for the element was added to libgumbo 0.10.0 in 2015, but the walktree function in lib/HTML/Gumbo.xs was not updated to support it. The element was treated as a text-node, where strlen over-reads the heap...

DOMSanitizer security vulnerability

DOMSanitizer is a security operation or filter developed by Andy Miller as an individual contributor for the DOM Document Object Model. Versions of DOMSanitizer prior to 1.0.10 contained security vulnerabilities, which were caused by insufficient checks on the content of the style element in SVG...

JustHTML Affected by Mutation XSS via Literal Text Serialization in Raw Text Elements (style/script)

Summary Sanitized DOM trees can be unsafe to serialize when a custom policy allows raw-text elements such as or . The issue affects DOM trees that are constructed or modified programmatically and then passed through sanitizedom with a policy that keeps these elements. Text nodes inside and are...

EUVD-2021-2151

Malware in sbrugna...

canvg Prototype Pollution

The vulnerability of the StyleElement class in the SVG image processing library is related to uncontrolled changes to prototype attributes of objects. Exploiting this vulnerability could allow a malicious actor to execute a “prototype pollution” attack...