CVE-2023-43770 — Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability

provenance: imported · CVE: CVE-2023-43770

CVE-2023-43770: Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability

CISA Known Exploited Vulnerability (KEV)


Vendor / project	Roundcube
Product	Webmail
Date added	2024-02-12
Due date	2024-03-04
Ransomware campaign use	Unknown

Description

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

Required action (CISA)

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://roundcube.net/news/2023/09/15/security-update-1.6.3-released ; https://nvd.nist.gov/vuln/detail/CVE-2023-43770

References

NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-43770
KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog