CVE-2020-15562

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CVSS 3.1

6.1 medium

EPSS

2%p81

Published

Jul 6, 2020 (Jul 6, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in Roundcube Webmail before 1.2.11, 1.3.x before 1.3.14, and 1.4.x before 1.4.7. It allows XSS via a crafted HTML e-mail message, as demonstrated by a JavaScript payload in the xmlns (aka XML namespace) attribute of a HEAD element when an SVG element exists.

Vendors: roundcube debian
Products: webmail, debian linux
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (2.1%)

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