Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability

Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that can lead to information disclosure via malicious link references in plain/text messages.

cat cve-2023-43770.json

Vendor: Roundcube
Product: Webmail
CVSS: 6.1
EPSS (exploit probability): 58.5%
Status: kev
CISA patch-by (BOD 22-01): March 4, 2024
Published: February 12, 2024
Source: https://nvd.nist.gov/vuln/detail/CVE-2023-43770

Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that can lead to information disclosure via malicious link references in plain/text messages.

Added to CISA’s Known Exploited Vulnerabilities catalog on 2024-02-12. Required action per CISA: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. Due date: 2024-03-04.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.