Arbitrary Code Injection

Overview n8n-workflow is a Workflow base code of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via crafted expressions using arrow functions in the expression. An attacker can execute arbitrary system commands by bypassing the intended sandbox restrictions. Note...

GHSA-GV7G-JM28-CR3M n8n: Expression sandbox escape via arrow-function bodies enabling command execution

Impact An authenticated user with permission to create or modify workflows could abuse crafted expressions using arrow functions to bypass the expression sandbox, triggering unintended system command execution on the host running n8n. Patches The issue has been fixed in n8n versions 2.31.5 and...

n8n: Expression sandbox escape via arrow-function bodies enabling command execution

Impact An authenticated user with permission to create or modify workflows could abuse crafted expressions using arrow functions to bypass the expression sandbox, triggering unintended system command execution on the host running n8n. Patches The issue has been fixed in n8n versions 2.31.5 and...

GHSA-GF29-4F56-R2JF n8n: Git Node fetch/pull/pushTags Operations Bypass Sandbox Path Restriction

Impact Authenticated n8n users with workflow create/execute rights could use the Git node's fetch, pull, or push-tags operations to bypass the repository-path containment checks that already protected clone and push. By pointing an allowlisted remote configuration value at a local path outside th...

jinja2: Jinja sandbox breakout through attr filter selecting format method

A flaw was found in Jinja. In affected versions, an oversight in how the Jinja sandboxed environment interacts with the |attr filter allows an attacker who controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs to control the content o...

[SECURITY] [DSA 6394-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6394-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 22, 2026 https://www.debian.org/security/faq -...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 140.13.0 ESR MFSA 2026-70, bsc1271649: CVE-2026-15718: Invalid pointer in the JavaScript: WebAssembly component. CVE-2026-15719: Site isolation issue in the DOM: Navigation component. CVE-2026-16349:...

SUSE-SU-2026:3200-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: - Firefox Extended Support Release 140.13.0 ESR MFSA 2026-70, bsc1271649: - CVE-2026-15718: Invalid pointer in the JavaScript: WebAssembly component. - CVE-2026-15719: Site isolation issue in the DOM: Navigation component. - CVE-2026-1634...

Ubuntu snap-confine Flaw Could Give Local Users Root on Default Desktop Installs

Cybersecurity researchers have disclosed details of a new local privilege escalation LPE vulnerability in snap-confine that an unprivileged user can trigger to obtain root access and gain complete control of a target environment. The high-severity flaw, tracked as CVE-2026-8933 CVSS score: 7.8,...

SUSE CVE-2026-16413

Out of bounds write in ANGLE in Google Chrome prior to 150.0.7871.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

SUSE CVE-2026-16414

Insufficient validation of untrusted input in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape via malicious network traffic. Chromium security severity: High...

SUSE CVE-2026-16416

Integer overflow in Chromecast in Google Chrome prior to 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape via malicious network traffic. Chromium security severity: High...

SUSE CVE-2026-16419

Out of bounds read and write in ANGLE in Google Chrome on Android prior to 150.0.7871.182 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

SUSE CVE-2026-16420

Type Confusion in WebAudio in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

SUSE CVE-2026-16421

Inappropriate implementation in WebAudio in Google Chrome prior to 150.0.7871.182 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. Chromium security severity: High...

SUSE CVE-2026-16424

Use after free in GPU in Google Chrome on Android prior to 150.0.7871.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-13036

A flaw was found in Blink, a rendering engine used in Google Chrome. This vulnerability, a 'use after free' error, allows a remote attacker to execute arbitrary code within the browser's security sandbox. This can be achieved by enticing a user to visit a specially crafted HTML page, leading to a...

Cross-site Scripting (XSS)

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Cross-site Scripting XSS in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. An attacker can execute arbitrary scripts in the context of the...

Duplicate Advisory: computer-use Shell Sandbox Not Enforced on Linux and Windows

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-fpg6-x68q-5793. This link is maintained to preserve external references. Original Description n8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the...

GHSA-4V35-78JC-648R Duplicate Advisory: computer-use Shell Sandbox Not Enforced on Linux and Windows

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-fpg6-x68q-5793. This link is maintained to preserve external references. Original Description n8n before 2.29.8 and 2.30.x before 2.30.1 does not enforce shell sandbox restrictions on Linux and Windows in the...