kernel: fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath

A flaw was found in the Linux kernel's CIFS Common Internet File System client. When the cifssanitizeprepath function processes specially crafted input, such as an empty string or a string containing only delimiters, it can attempt to read data beyond its allocated memory buffer. This out-of-boun...

PT-2026-55409

Summary The Sanitizer component in the Environment actuator redacts configuration values by matching the configuration key name against a suffix list. The default list password, secret, key, token, .credentials., vcap services does not cover the standard .NET pattern ConnectionStrings: or Steelto...

EUVD-2026-41054

Guardian language-system fails to sanitize the id GET parameter before inserting it into HTML source and form action attributes in media.php lines 119, 129. An authenticated attacker can craft a URL that injects script tags executing in the victim's browser session...

EUVD-2026-40444

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

PT-2026-54733

Guardian language-system fails to sanitize the id GET parameter before inserting it into multiple HTML form action attributes in text file.php lines 94, 101, 323, 403, 826, 852. An authenticated attacker can craft a URL that injects script tags executing in the victim's browser session...

CVE-2026-56356

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356 n8n - Stored Cross-Site Scripting in Chat Trigger Node Custom CSS Field

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356 n8n - Stored Cross-Site Scripting in Chat Trigger Node Custom CSS Field

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356

Summary: CVE-2026-56356 affects n8n’s Chat Trigger node Custom CSS field, where a misconfiguration of the sanitize-html library allows stored XSS. Affected versions: before 1.123.27; 2.0.0–2.13.2; 2.14.0. Impact: an authenticated user with workflow creation/modification rights can inject JavaScri...

CVE-2026-53606

A flaw was found in sanitize-html, an HTML sanitizer library. This vulnerability allows a remote attacker to perform Cross-Site Scripting XSS attacks. The issue occurs because the sanitizer does not properly validate dangerous URI schemes, such as javascript:, when they are used in certain HTML...

PT-2026-54040

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.27 n8n versions 2.0.0 through 2.13.2 n8n version 2.14.0 Description A stored cross-site scripting issue exists in the Chat Trigger node's Custom CSS field caused by a misconfiguration of the sanitize-html library. A...

CVE-2026-56356: Improper Neutralization of Input During Web Page Generation

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

SUSE-SU-2026:22446-1 Security update for dracut

This update for dracut fixes the following issue - CVE-2026-6893: Root code execution via DHCP options command injection bsc1268322. Changes for dracut: - Update to version 059+suse.643.g1f1d880: fixnetwork-legacy: sanitize DHCP values in dhclient-script.sh bsc1268322, CVE-2026-6893...

CVE-2026-44990

A flaw was found in the sanitize-html library. Under its default configuration, an attacker can embed malicious content within a disallowed xmp element. This vulnerability allows the attacker to bypass the HTML sanitization process, leading to stored Cross-Site Scripting XSS. Successful...

SUSE CVE-2026-40186

ApostropheCMS is an open-source Node.js content management system. A regression introduced in commit 49d0bb7, included in versions 2.17.1 of the ApostropheCMS-maintained sanitize-html package bypasses allowedTags enforcement for text inside nonTextTagsArray elements textarea and option...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the /-/api/sanitizeipynb endpoint, which fails to properly restrict data URI schemes in Jupyter Notebook sanitization. An attacker can execute arbitrary JavaScript in the context of another user by submittin...

CVE-2026-52816 Gogs: Unauthenticated Jupyter Notebook (ipynb) Sanitizer allows arbitrary data: URIs leading to XSS

Gogs is an open source self-hosted Git service. Prior to 0.14.3, the Jupyter Notebook ipynb sanitizer endpoint at POST /-/api/sanitizeipynb allows arbitrary data: URIs without proper restrictions, potentially leading to Cross-Site Scripting XSS. The endpoint uses bluemonday.UGCPolicy with...

CVE-2026-54639

Style Dictionary, a build system for creating cross-platform styles, has a prototype pollution vulnerability starting in version 4.3.0 and prior to version 5.4.4. Impact users have: direct usage of convertTokenDatatokens, output: 'object' ;; indirect usage, via using Expand API; and/or indirect...

CVE-2026-54639 Style Dictionary - Prototype Pollution in convertTokenData utility function

Style Dictionary, a build system for creating cross-platform styles, has a prototype pollution vulnerability starting in version 4.3.0 and prior to version 5.4.4. Impact users have: direct usage of convertTokenDatatokens, output: 'object' ;; indirect usage, via using Expand API; and/or indirect...