#git

### Summary: A bypass was discovered in the `Koa.js` framework affecting its back redirect functionality. In certain circumstances, an attacker can manipulate the Referer header to force a user’s browser to navigate to an external, potentially malicious website. This occurs because the implementation incorrectly treats some specially crafted URLs as safe relative paths. Exploiting this vulnerability could allow attackers to perform phishing, social engineering, or other redirect-based attacks on users of affected applications. This vulnerability affects the code referenced in GitHub Advisory GHSA-jgmv-j7ww-jx2x (which is tracked as CVE‑2025‑54420). ### Details: The patched code attempts to treat values that `startWith('/')` as safe relative paths and only perform origin checks for absolute URLs. However, protocol‑relative URLs (those beginning with //host) also start with '/' and therefore match the startsWith('/') branch. A protocol‑relative referrer such as `//evil.com` with trai...

Wilmington, Delaware, 21st October 2025, CyberNewsWire

As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global). View CSAF 1. EXECUTIVE SUMMARY CVSS v4 8.7 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC S7-1200 CPU V1/V2 Devices Vulnerabilities: Improper Input Validation, Authentication Bypass by Capture-replay 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow an unauthenticated remote attacker to trigger functions by record and playback of legitimate network communication, or place the controller in stop/defect state by causing a communications error. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS Siemens reports that the following products are affected: SIMATIC S7-1200 CPU V1 family (incl. SIPLUS variants): All version...

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Boo! A Home Depot Halloween “giveaway” isn’t a treat—it’s a phishing trick. Fake links, tracking pixels, and compromised sites are the real prizes here.