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Fedora 43 : roundcubemail (2026-07ee097ffe)

high Nessus Plugin ID 318601

Synopsis

The remote Fedora host is missing one or more security updates.

Description

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-07ee097ffe advisory.

 ## Release 1.6.16

 - Fix potential too long value in IMAP ID command (#10136)
 - Security: Fix stored XSS/HTML/CSS injection in subject field of the draft restore dialog
 - Security: Fix CSS injection bypass in HTML sanitizer via SVG `<animate attributeName=style>`
 - Security: Fix pre-auth SQL injection in `virtuser_query` plugin via preg_replace backslash escape bypass
 - Security: Fix SSRF bypass via specific local address URLs
 - Security: Fix bypass of remote image blocking via CSS var()
 - Security: Fix local/private URL fetch bypass when remote resources were not allowed
 - Security: Fix pre-auth arbitrary file delete via redis/memcache session poisoning bypass
 - Security: Fix code injection vulnerability - remove support for code evaluation in LDAP `autovalues` option




Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected roundcubemail package.

See Also

https://bodhi.fedoraproject.org/updates/FEDORA-2026-07ee097ffe

Plugin Details

Severity: High

ID: 318601

File Name: fedora_2026-07ee097ffe.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 6/4/2026

Updated: 6/4/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: High

Base Score: 7.6

Temporal Score: 5.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-48842

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:fedoraproject:fedora:roundcubemail, cpe:/o:fedoraproject:fedora:43

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 5/26/2026

Vulnerability Publication Date: 5/25/2026

Reference Information

CVE: CVE-2026-48842, CVE-2026-48843, CVE-2026-48844, CVE-2026-48845, CVE-2026-48846, CVE-2026-48847, CVE-2026-48848, CVE-2026-48849