What is GHSA-w8fm-hrh6-r2j7?

GHSA-w8fm-hrh6-r2j7 is a security advisory published by GitHub Security Advisories with Medium severity. Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2 allows Stored Cross-Site Scripting (XSS)....

Which CVE IDs does GHSA-w8fm-hrh6-r2j7 cover?

GHSA-w8fm-hrh6-r2j7 covers the following CVE IDs: CVE-2026-54432. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w8fm-hrh6-r2j7?

GHSA-w8fm-hrh6-r2j7 has a CVSS v3 base score of 4.7, published by GitHub Security Advisories.

GHSA-w8fm-hrh6-r2j7MediumCVSS 4.7

Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2 allows Stored Cross-Site Scripting (XSS)....

Vendor

GitHub Security Advisories

Published

July 14, 2026

Last Modified

July 14, 2026

🔗 CVE IDs covered (1)

CVE-2026-54432 →

📋 Description

Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2 allows Stored Cross-Site Scripting (XSS). The issue occurs because the attachment MIME type is not properly escaped on the attachment-validation warning page.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-54432
https://roundcube.net/news/2026/07/05/security-updates-1.6.17-and-1.7.2
https://github.com/advisories/GHSA-w8fm-hrh6-r2j7