CVE-2026-21858

CVE-2026-21858 + CVE-2025-68613 - n8n Full Chain Unauthenticated Arbitrary File Read → Admin Token Forge → Sandbox Bypass → RCE Full unauthenticated RCE chain on n8n: 1. CVE-2026-21858 - Content-Type confusion → Arbitrary File Read 2. Read config + database → forge admin JWT 3. CVE-2025-68613 -...

CVE-2026-6184-stored-XSS

Stored XSS in News Title - Simple Content Management System PHP Description A Stored Cross-Site Scripting XSS vulnerability exists in Simple Content Management System PHP. The News Title field in the admin panel does not sanitize user input before storing it in the database and reflecting it on t...

CVE-2026-6182-SQLI-auth

SQL Injection Authentication Bypass - Simple Content Management System PHP Description A SQL Injection vulnerability exists in the admin login page of Simple Content Management System PHP. The user parameter is not sanitized before being passed to the SQL query, allowing an unauthenticated attack...

gortex-PoC

Symlink Following in Indexer File-Walk → Out-of-Repo Content Disclosure via searchtext CVE status: requested, pending assignment. This finding is published as GHSA-6vhf-4wcm-2r83. On CVE assignment this repository is renamed CVE-YYYY-NNNNN-gortex-PoC and this banner is replaced with the CVE link....

Rclone 1.75.0 S3 Multipart Declared-Length Memory Exhaustion (CVE-2026-88045)

The version of Rclone installed on the remote host is 1.75.0. It is, therefore, affected by a denial of service vulnerability: - In streamed multipart mode, rclone serve s3 passes the request's declared part length to multipart.NewRW.ReservecontentLength before reading any part data, which...

The vulnerability of Eclipse Jetty servlet containers, related to deficiencies in HTTP request processing, allows attackers to carry out attacks by replacing HTTP requests with malicious content.

The vulnerability of Eclipse Jetty servlet containers is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a malicious actor to carry out attacks by substituting HTTP requests...

Ashwesker-CVE-2026-21509

🛡️ CVE-2026-21509 — Microsoft Office Zero-Day Status: Actively exploited → Emergency patch released Severity: 🔴 High Risk Type: Security Feature Bypass 🔍 What is it? CVE-2026-21509 is a serious vulnerability in Microsoft Office that allows attackers to bypass built-in security protections by...

EUVD-2026-42267

Grav: Stored CSS injection via Markdown image resize bypasses prior media style sanitizers in Grav...

Ni8mare

🔒 Ni8mare Scanner Ethical Security Scanner for CVE-2026-21858 Ni8mare Vulnerability "Knowledge is power, but only if shared responsibly." Comprehensive vulnerability detection tool for n8n workflow automation instances. Detects the critical CVE-2026-21858 vulnerability CVSS 10.0 without performin...

CVE-2026-63506

Tina is a headless content management system. Prior to @tinacms/auth 1.1.4 and next-tinacms-azure 15.0.1, isAuthorized accepts a request-controlled clientID and asks isUserAuthorized to validate the bearer token against that selected TinaCloud app instead of the self-hosted site's configured app...

EUVD-2026-81042

Builder.io Gen2 SDKs through versions 5.2.11 and 0.25.13 contain a prototype pollution vulnerability in the deep-set helper function that processes content block bindings without validation. Attackers can craft content blocks with binding keys containing proto, prototype, or constructor paths to...

CVE-2026-92475

A weakness has been identified in GPAC 26.08-DEV. This impacts the function waitforheaderandparse of the file src/utils/downloader.c. This manipulation of the argument Content-Range causes out-of-bounds read. The attack requires local access. The exploit has been made available to the public and...

CVE-2026-70469

Apache NiFi 2.11.0 disabled support for gzip-encoded HTTP requests for the application REST API and rejected requests that included the standard Content-Encoding header indicating gzip encoding. The framework enforcement filter did not check multiple instances of the Content-Encoding header and d...

EUVD-2026-81087

A weakness has been identified in GPAC 26.08-DEV. This impacts the function waitforheaderandparse of the file src/utils/downloader.c. This manipulation of the argument Content-Range causes out-of-bounds read. The attack requires local access. The exploit has been made available to the public and...

CVE-2026-92475 GPAC downloader.c wait_for_header_and_parse out-of-bounds

A weakness has been identified in GPAC 26.08-DEV. This impacts the function waitforheaderandparse of the file src/utils/downloader.c. This manipulation of the argument Content-Range causes out-of-bounds read. The attack requires local access. The exploit has been made available to the public and...

CVE-2026-92475

GPAC 26.08-DEV contains an out-of-bounds read vulnerability in the function wait_for_header_and_parse within the file src/utils/downloader.c. The flaw is triggered by manipulating the Content-Range argument, leading to an out-of-bounds memory read. Exploitation requires local access and low privi...

CVE-2026-92475 GPAC downloader.c wait_for_header_and_parse out-of-bounds

A weakness has been identified in GPAC 26.08-DEV. This impacts the function waitforheaderandparse of the file src/utils/downloader.c. This manipulation of the argument Content-Range causes out-of-bounds read. The attack requires local access. The exploit has been made available to the public and...

CVE-2026-70469

Apache NiFi 2.11.0 introduced a framework enforcement filter that disabled gzip-encoded HTTP requests for the REST API by rejecting the standard Content-Encoding header. However, the filter failed to check for multiple instances of that header and did not reject non-standard identifiers for gzip ...

EUVD-2026-81079

Apache NiFi 2.11.0 disabled support for gzip-encoded HTTP requests for the application REST API and rejected requests that included the standard Content-Encoding header indicating gzip encoding. The framework enforcement filter did not check multiple instances of the Content-Encoding header and d...

CVE-2026-70469 Apache NiFi: Improper Handling of Case Sensitivity for Content-Encoding in HTTP Requests

Apache NiFi 2.11.0 disabled support for gzip-encoded HTTP requests for the application REST API and rejected requests that included the standard Content-Encoding header indicating gzip encoding. The framework enforcement filter did not check multiple instances of the Content-Encoding header and d...