CVEvulnerability
CVE-2026-48845
6.5 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-05-25
- Last modified
- 2026-07-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-669
Description
In Roundcube Webmail 1.6.x between 1.6.14 and 1.6.16 and 1.7.x before 1.7.1, remote image blocking was not honored for URLs pointing to local/private destinations, which may lead to information disclosure or privilege escalation via a text/html email message.
Related
Weakness · CWE (1)
- CWE-669 Incorrect Resource Transfer Between Spheres weakness
References
- https://github.com/roundcube/roundcubemail/commit/7b52353653a67e6073b97d70eb94047132b78556 github.com
- https://github.com/roundcube/roundcubemail/commit/d82b8c6cd06c378eca6d647ccd548f4ff1c68659 github.com
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.16 github.com
- https://github.com/roundcube/roundcubemail/releases/tag/1.7.1 github.com
- https://roundcube.net/news/2026/05/24/security-updates-1.6.16-and-1.7.1 roundcube.net