CVE-2020-13965

KEV
Published: Giu 09, 2020 Last Modified: Nov 04, 2025
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,1
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: changed
Confidentiality: low
Integrity: low
Availability: none
MEDIUM 4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: none
Integrity: partial
Availability: none

Description

AI Translation Available

An issue was discovered in Roundcube Webmail before 1.3.12 and 1.4.x before 1.4.5. There is XSS via a malicious XML attachment because text/xml is among the allowed types for a preview.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,8269
Percentile
1,0th
Updated

EPSS Score Trend (Last 90 Days)

79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control Confidentiality Integrity Availability
Potential Impacts:
Bypass Protection Mechanism Read Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: AI/ML, Web Based, Web Server
Likelihood of Exploit: High
View CWE Details
80

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Incomplete
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Integrity Availability
Potential Impacts:
Read Application Data Execute Unauthorized Code Or Commands
Applicable Platforms
Technologies: Web Based, Web Server
Likelihood of Exploit: High
View CWE Details
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 10.0
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Webmail by Roundcube

Product Information
Vendor Roundcube
Product Webmail
Version Range Affected
To 1.3.12 (exclusive)
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Fedora by Fedoraproject

Product Information
Vendor Fedoraproject
Product Fedora
Version 32
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Fedora by Fedoraproject

Product Information
Vendor Fedoraproject
Product Fedora
Version 31
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Webmail by Roundcube

Product Information
Vendor Roundcube
Product Webmail
Version Range Affected
From 1.4.0 (inclusive)
To 1.4.5 (exclusive)
cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Operating System

Debian Linux by Debian

Product Information
Vendor Debian
Product Debian Linux
Version 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020…
https://github.com/DrunkenShells/Disclosures/tree/master/CV…
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-13965-Cross%2…
https://github.com/roundcube/roundcubemail/commit/884eb6116…
https://github.com/roundcube/roundcubemail/commit/884eb611627ef2bd5a2e20e02009e…
https://github.com/roundcube/roundcubemail/compare/1.4.4...…
https://github.com/roundcube/roundcubemail/compare/1.4.4...1.4.5
https://github.com/roundcube/roundcubemail/releases/tag/1.3…
https://github.com/roundcube/roundcubemail/releases/tag/1.3.12
https://github.com/roundcube/roundcubemail/releases/tag/1.4…
https://github.com/roundcube/roundcubemail/releases/tag/1.4.5
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://roundcube.net/news/2020/06/02/security-updates-1.4.…
https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12
https://www.debian.org/security/2020/dsa-4700
https://www.debian.org/security/2020/dsa-4700
https://github.com/DrunkenShells/Disclosures/tree/master/CV…
https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-13965-Cross%2…
https://github.com/roundcube/roundcubemail/commit/884eb6116…
https://github.com/roundcube/roundcubemail/commit/884eb611627ef2bd5a2e20e02009e…
https://github.com/roundcube/roundcubemail/compare/1.4.4...…
https://github.com/roundcube/roundcubemail/compare/1.4.4...1.4.5
https://github.com/roundcube/roundcubemail/releases/tag/1.3…
https://github.com/roundcube/roundcubemail/releases/tag/1.3.12
https://github.com/roundcube/roundcubemail/releases/tag/1.4…
https://github.com/roundcube/roundcubemail/releases/tag/1.4.5
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://lists.fedoraproject.org/archives/list/package-annou…
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapr…
https://roundcube.net/news/2020/06/02/security-updates-1.4.…
https://roundcube.net/news/2020/06/02/security-updates-1.4.5-and-1.3.12
https://www.debian.org/security/2020/dsa-4700
https://www.debian.org/security/2020/dsa-4700