Vulnerability CVE-2015-8793

Vulnerability Name:

CVE-2015-8793 (CCN-110383)

Assigned:

2015-06-05

Published:

2015-06-05

Updated:

2017-11-30

Summary:

Cross-site scripting (XSS) vulnerability in program/include/rcmail.php in Roundcube before 1.0.6 and 1.1.x before 1.1.2 allows remote attackers to inject arbitrary web script or HTML via the _mbox parameter in a mail task to the default URL, a different vulnerability than CVE-2011-2937.

CVSS v3 Severity:

6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Changed
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

5.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): None

Vulnerability Type:

CWE-79

Vulnerability Consequences:

Cross-Site Scripting

References:

Source: MITRE
Type: CNA
CVE-2015-8793

Source: CONFIRM
Type: Exploit, Issue Tracking, Patch
http://trac.roundcube.net/ticket/1490417

Source: CONFIRM
Type: Release Notes
http://trac.roundcube.net/wiki/Changelog#RELEASE1.1.2

Source: XF
Type: UNKNOWN
roundcube-cve20158793-xss(110383)

Source: CCN
Type: Roundcube Web site
Updates 1.1.2 and 1.0.6 released

Source: CONFIRM
Type: Patch, Vendor Advisory
https://roundcube.net/news/2015/06/05/updates-1.1.2-and-1.0.6-released/

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2015-8793

Vulnerable Configuration:

Configuration 1:

cpe:/a:roundcube:webmail:*:*:*:*:*:*:*:* (Version <= 1.0.5)

OR cpe:/a:roundcube:webmail:1.1.0:*:*:*:*:*:*:*

OR cpe:/a:roundcube:webmail:1.1.1:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:roundcube:roundcube:1.1.1:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.bionic:def:201587930000000	V	CVE-2015-8793 on Ubuntu 18.04 LTS (bionic) - medium.	2016-01-29
oval:com.ubuntu.artful:def:20158793000	V	CVE-2015-8793 on Ubuntu 17.10 (artful) - medium.	2016-01-29
oval:com.ubuntu.trusty:def:20158793000	V	CVE-2015-8793 on Ubuntu 14.04 LTS (trusty) - medium.	2016-01-29
oval:com.ubuntu.xenial:def:201587930000000	V	CVE-2015-8793 on Ubuntu 16.04 LTS (xenial) - medium.	2016-01-29
oval:com.ubuntu.bionic:def:20158793000	V	CVE-2015-8793 on Ubuntu 18.04 LTS (bionic) - medium.	2016-01-29
oval:com.ubuntu.xenial:def:20158793000	V	CVE-2015-8793 on Ubuntu 16.04 LTS (xenial) - medium.	2016-01-29
oval:com.ubuntu.disco:def:201587930000000	V	CVE-2015-8793 on Ubuntu 19.04 (disco) - medium.	2016-01-29
oval:com.ubuntu.cosmic:def:20158793000	V	CVE-2015-8793 on Ubuntu 18.10 (cosmic) - medium.	2016-01-29
oval:com.ubuntu.cosmic:def:201587930000000	V	CVE-2015-8793 on Ubuntu 18.10 (cosmic) - medium.	2016-01-29
oval:com.ubuntu.precise:def:20158793000	V	CVE-2015-8793 on Ubuntu 12.04 LTS (precise) - medium.	2016-01-29

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