CVE-2021-46144

Debian Security Advisory 5037-1

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Roundcube before 1.4.13 and 1.5.x before 1.5.2 allows XSS via an HTML e-mail message with crafted Cascading Style Sheets (CSS) token sequences.

Roundcube versiones anteriores a 1.4.13 y versiones 1.5.x anteriores a 1.5.2, permite una vulnerabilidad de tipo XSS por medio de un mensaje de correo electrónico HTML con secuencias de tokens de hojas de estilo en cascada (CSS) diseñadas.

It was discovered that roundcube, a skinnable AJAX based webmail solution for IMAP servers, did not properly sanitize HTML messages. This would allow an attacker to perform Cross-Side Scripting (XSS) attacks.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-01-06 CVE Reserved
2022-01-06 CVE Published
2024-08-04 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (7)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2022/01/msg00005.html	Mailing List

URL	Date	SRC

URL	Date	SRC
https://github.com/roundcube/roundcubemail/commit/8894fddd59b770399eed4ef8d4da5773913b5bf0	2022-04-01
https://github.com/roundcube/roundcubemail/commit/b2400a4b592e3094b6c84e6000d512f99ae0eed8	2022-04-01

URL	Date	SRC
https://bugs.debian.org/1003027	2022-04-01
https://roundcube.net/news/2021/12/30/security-update-1.4.13-released	2022-04-01
https://roundcube.net/news/2021/12/30/update-1.5.2-released	2022-04-01
https://www.debian.org/security/2022/dsa-5037	2022-04-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Roundcube Search vendor "Roundcube"		Roundcube Search vendor "Roundcube" for product "Roundcube"				< 1.4.13 Search vendor "Roundcube" for product "Roundcube" and version " < 1.4.13"		-		Affected
Roundcube Search vendor "Roundcube"		Roundcube Search vendor "Roundcube" for product "Roundcube"				>= 1.5.0 < 1.5.2 Search vendor "Roundcube" for product "Roundcube" and version " >= 1.5.0 < 1.5.2"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0"		-		Affected