---
title: "Security digest: October 26, 2023"
url: https://erroneo.us/security/2023-10-26/
description: "October 26, 2023 vulnerability digest: 1 CISA KEV addition (Roundcube). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2023-10-26
date_modified: 2023-10-26
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: October 26, 2023

1 known exploited (cisa kev) addition.

## Take stock

- Do you run any of these? Roundcube Webmail. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2023-11-16.
- 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-2023-5631](https://erroneo.us/security/cve/CVE-2023-5631/index.md) Roundcube Webmail: Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability (CISA due 2023-11-16)

## Critical advisories

None.

---
Source page: https://erroneo.us/security/2023-10-26/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt