---
title: "Security digest: March 31, 2025"
url: https://erroneo.us/security/2025-03-31/
description: "March 31, 2025 vulnerability digest: 1 CISA KEV addition (Cisco); 1 critical advisory (Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-03-31
date_modified: 2025-03-31
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: March 31, 2025

1 known exploited (cisa kev) addition and 1 critical advisory.

## Take stock

- Do you run any of these? Cisco Smart Licensing Utility. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-04-21.
- Go: 1 critical advisory ( github.com/beego/beego/v2 , github.com/beego/beego ). Check with govulncheck ./... .
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Known exploited (CISA KEV)

- [CVE-2024-20439](https://erroneo.us/security/cve/CVE-2024-20439/index.md) Cisco Smart Licensing Utility: Cisco Smart Licensing Utility Static Credential Vulnerability (CISA due 2025-04-21)

## Critical advisories

- [CVE-2025-30223](https://erroneo.us/security/cve/CVE-2025-30223/index.md) Beego allows Reflected/Stored XSS in Beego's RenderForm() Function Due to Unescaped User Input — Go github.com/beego/beego/v2 < 2.3.6 → 2.3.6; Go github.com/beego/beego <= 1.12.14 → no fix

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Source page: https://erroneo.us/security/2025-03-31/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt