CVE-2026-48845 (GCVE-0-2026-48845)

Vulnerability from cvelistv5 – Published: 2026-05-25 19:18 – Updated: 2026-05-27 03:55
VLAI
Summary
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.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 00:00 UTC
CWE
  • CWE-669 - Incorrect Resource Transfer Between Spheres
Assigner
mitre CNA under the mitre root
CNA scorecard E 28/100 over 2334 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Roundcube Webmail Affected: 1.6.14 , < 1.6.16 (semver)
Affected: 1.7.0 , < 1.7.1 (semver)
    cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
    cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website
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