Debian dsa-6579 : roundcube - security update

high Nessus Plugin ID 371198

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Synopsis

The remote Debian host is missing one or more security-related updates.

Description

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6579 advisory.

- ------------------------------------------------------------------------- Debian Security Advisory DSA-6579-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso October 23, 2026 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : roundcube CVE ID : CVE-2026-113386 CVE-2026-114714 CVE-2026-114715 CVE-2026-114716 CVE-2026-114717 CVE-2026-114718 CVE-2026-114719 CVE-2026-114720 CVE-2026-114721 CVE-2026-114722 CVE-2026-114723 CVE-2026-114724 CVE-2026-114725 CVE-2026-114726 CVE-2026-114727 CVE-2026-114728 CVE-2026-114729 CVE-2026-114730 CVE-2026-114731 CVE-2026-114732 Debian Bug : 1151279

Multiple vulnerabilities were discovered in roundcube, a skinnable AJAX based webmail solution for IMAP servers, which could result in IMAP command injection, cross-site scripting, SSRF bypass, email header injection, css property injection, remote content blocking bypass, information disclosure or privilege escalation.

For the stable distribution (trixie), these problems have been fixed in version 1.6.20+dfsg-0+deb13u1.

We recommend that you upgrade your roundcube packages.

For the detailed security status of roundcube please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/roundcube

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: [email protected]

Tenable has extracted the preceding description block directly from the Debian 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

Upgrade the roundcube packages.

Plugin Details

Severity: High

ID: 371198

File Name: debian_DSA-6579.nasl

Version: 1.1

Type: Local

Agent: unix

Family: Debian Local Security Checks

Published: 10/23/2026

Updated: 10/23/2026

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 96.41

CVSS v2

Risk Factor: High

Base Score: 8.7

Temporal Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:P

CVSS Score Source: CVE-2026-114727

CVSS v3

Risk Factor: High

Base Score: 8.5

Temporal Score: 7.4

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

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

CVSS Score Source: CVE-2026-114716

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:13.0, p-cpe:/a:debian:debian_linux:roundcube-core, p-cpe:/a:debian:debian_linux:roundcube-mysql, p-cpe:/a:debian:debian_linux:roundcube-pgsql, p-cpe:/a:debian:debian_linux:roundcube-plugins, p-cpe:/a:debian:debian_linux:roundcube-sqlite3, p-cpe:/a:debian:debian_linux:roundcube

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 10/23/2026

Vulnerability Publication Date: 10/20/2026

Reference Information

CVE: CVE-2026-113386, CVE-2026-114714, CVE-2026-114715, CVE-2026-114716, CVE-2026-114717, CVE-2026-114718, CVE-2026-114719, CVE-2026-114720, CVE-2026-114721, CVE-2026-114722, CVE-2026-114723, CVE-2026-114724, CVE-2026-114725, CVE-2026-114726, CVE-2026-114727, CVE-2026-114728, CVE-2026-114729, CVE-2026-114730, CVE-2026-114731, CVE-2026-114732

Detections

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