Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2026-25916

Unprotected Alternate Channel

Published: Feb 09, 2026 | Modified: Feb 09, 2026
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-25916
CWEhttps://cwe.mitre.org/data/definitions/420.html

Roundcube Webmail before 1.5.13 and 1.6 before 1.6.13, when Block remote images is used, does not block SVG feImage.

Weakness

The product protects a primary channel, but it does not use the same level of protection for an alternate channel.

Affected Software

NameVendorStart VersionEnd Version
RoundcubeUbuntuupstream*

Potential Mitigations

References

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