Vulnerabilities

CVSS

8.2 High

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Risk score

65.6

Published

2026-04-03

Status

Analyzed

An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed via SVG content in an e-mail message. This may lead to information disclosure or access-control bypass. This involves the animate element with attributeName=fill/filter/stroke.

Weaknesses

CWE-669

Coverage 1

vulnerability

Multiples vulnérabilités dans Roundcube (19 mars 2026)

Multiple vulnerabilities have been discovered in Roundcube Webmail, impacting versions 1.5.x through 1.5.14, 1.6.x through 1.6.14, and 1.7.x through 1.7-rc5. These flaws include data confidentiality breaches, SSRF attack…

CERT-FR · Mar 19, 2026 Medium

CVE-2026-35537CVE-2026-35544CVE-2026-35545roundcubevulnerabilitywebmail

All articles mentioning it

Advisories and references

• github.com/roundcube/roundcubemail/commit/7ad62de184368bf42c0f522d1a...
• github.com/roundcube/roundcubemail/commit/9d18d524f3cc211003fc99e2e5...
• github.com/roundcube/roundcubemail/commit/fe1320b199d3a2f58351bb699c...
• github.com/roundcube/roundcubemail/releases/tag/1.5.15
• github.com/roundcube/roundcubemail/releases/tag/1.6.15
• github.com/roundcube/roundcubemail/releases/tag/1.7-rc6
• roundcube.net/news/2026/03/29/security-updates-1.7-rc6-1.6.15-1.5.15