CVE-2023-43770

medium

Description

Roundcube before 1.4.14, 1.5.x before 1.5.4, and 1.6.x before 1.6.3 allows XSS via text/plain e-mail messages with crafted links because of program/lib/Roundcube/rcube_string_replacer.php behavior.

References

Exploits
More

https://www.bleepingcomputer.com/news/security/hackers-exploit-roundcube-webmail-flaw-to-steal-email-credentials/

https://www.helpnetsecurity.com/2024/08/07/cve-2024-42009-cve-2024-42008/

https://www.bleepingcomputer.com/news/security/cisa-roundcube-email-server-bug-now-exploited-in-attacks/

https://roundcube.net/news/2023/09/15/security-update-1.6.3-released

https://lists.debian.org/debian-lts-announce/2023/09/msg00024.html

https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b

Details

Source: Mitre, NVD

Published: 2023-09-22

Updated: 2024-12-20

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 6.4

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

Severity: Medium

CVSS v3

Base Score: 6.1

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