--- title: "Security digest: April 7, 2025" url: https://erroneo.us/security/2025-04-07/ description: "April 7, 2025 vulnerability digest: 1 brief (Langflow Unauthenticated Code Execution…); 1 CISA KEV addition (CrushFTP); 1 critical advisory (PyPI). What to…" type: security-digest-day section: "Security Digest" date_published: 2025-04-07 date_modified: 2026-10-21 publisher: erroneo.us author: erroneo.us Security Desk license: All rights reserved. Quote with attribution and a link. --- # Security digest: April 7, 2025 1 editorial brief, 1 known exploited (cisa kev) addition and 1 critical advisory. ## Take stock - Check exposure: Langflow Unauthenticated Code Execution (CVE-2025-3248) . Anyone running Langflow (or langflow-base) older than 1.3.0 / 0.3.0, especially instances reachable from the internet or shared networks, including shadow-IT and demo deployments. - Do you run any of these? CrushFTP CrushFTP. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-04-28. - PyPI: 1 critical advisory ( lnbits ). Check with pip-audit (or: pip show ) . - None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully. ## Editorial briefs - **Check exposure** [Langflow Unauthenticated Code Execution (CVE-2025-3248)](https://erroneo.us/security/briefs/langflow-unauthenticated-rce-cve-2025-3248/index.md): Fixed in March 2025 and exploited in the wild since; if any Langflow below 1.3.0 is reachable from the internet, treat it as compromised, not merely unpatched. ## Known exploited (CISA KEV) - [CVE-2025-31161](https://erroneo.us/security/cve/CVE-2025-31161/index.md) CrushFTP CrushFTP: CrushFTP Authentication Bypass Vulnerability (CISA due 2025-04-28) ## Critical advisories - [CVE-2025-32013](https://erroneo.us/security/cve/CVE-2025-32013/index.md) LNbits Lightning Network Payment System Vulnerable to Server-Side Request Forgery via LNURL Authentication Callback — PyPI lnbits <= 0.12.12 → no fix --- Source page: https://erroneo.us/security/2025-04-07/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt