---
title: "Security digest: July 28, 2025"
url: https://erroneo.us/security/2025-07-28/
description: "July 28, 2025 vulnerability digest: 3 CISA KEV additions (Cisco, PaperCut); 2 critical advisories (Composer (PHP), npm). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-07-28
date_modified: 2025-07-28
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: July 28, 2025

3 known exploited (cisa kev) additions and 2 critical advisories.

## Take stock

- Do you run any of these? Cisco Identity Services Engine, PaperCut NG/MF. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-08-18.
- Composer (PHP): 1 critical advisory ( codeigniter4/framework ). Check with composer audit .
- npm: 1 critical advisory ( @node-saml/node-saml , passport-saml , @node-saml/passport-saml ). Check with npm audit (or: npm ls <package>) .
- 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-2025-20337](https://erroneo.us/security/cve/CVE-2025-20337/index.md) Cisco Identity Services Engine: Cisco Identity Services Engine Injection Vulnerability (CISA due 2025-08-18)
- [CVE-2025-20281](https://erroneo.us/security/cve/CVE-2025-20281/index.md) Cisco Identity Services Engine: Cisco Identity Services Engine Injection Vulnerability (CISA due 2025-08-18)
- [CVE-2023-2533](https://erroneo.us/security/cve/CVE-2023-2533/index.md) PaperCut NG/MF: PaperCut NG/MF Cross-Site Request Forgery (CSRF) Vulnerability (CISA due 2025-08-18)

## Critical advisories

- [CVE-2025-54418](https://erroneo.us/security/cve/CVE-2025-54418/index.md) CodeIgniter4's ImageMagick Handler has Command Injection Vulnerability — Composer (PHP) codeigniter4/framework < 4.6.2 → 4.6.2
- [CVE-2025-54419](https://erroneo.us/security/cve/CVE-2025-54419/index.md) Node-SAML SAML Signature Verification Vulnerability — npm @node-saml/node-saml <= 5.0.1 → 5.1.0; npm passport-saml <= 3.2.4 → no fix; npm @node-saml/passport-saml <= 5.0.1 → 5.1.0

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Source page: https://erroneo.us/security/2025-07-28/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt