CVE-2023-43770

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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
---
---
CISA-ADPADP
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 98%
VendorProductVersion
roundcubewebmail
𝑥
< 1.4.14
roundcubewebmail
1.5.0 ≤
𝑥
< 1.5.4
roundcubewebmail
1.6.0 ≤
𝑥
< 1.6.3
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
roundcube
bullseye (security)
1.4.15+dfsg.1-1+deb11u4
fixed
bullseye
1.4.15+dfsg.1-1+deb11u4
fixed
bookworm
1.6.5+dfsg-1+deb12u4
fixed
bookworm (security)
1.6.5+dfsg-1+deb12u4
fixed
trixie
1.6.9+dfsg-2
fixed
sid
1.6.9+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
roundcube
oracular
not-affected
noble
not-affected
mantic
Fixed 1.6.2+dfsg-1ubuntu0.1
released
lunar
ignored
jammy
Fixed 1.5.0+dfsg.1-2ubuntu0.1~esm2
released
focal
Fixed 1.4.3+dfsg.1-1ubuntu0.1~esm3
released
bionic
Fixed 1.3.6+dfsg.1-1ubuntu0.1~esm3
released
xenial
Fixed 1.2~beta+dfsg.1-0ubuntu1+esm3
released
trusty
ignored
Common Weakness Enumeration
References
https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b
https://lists.debian.org/debian-lts-announce/2023/09/msg00024.html
https://roundcube.net/news/2023/09/15/security-update-1.6.3-released
https://github.com/roundcube/roundcubemail/commit/e92ec206a886461245e1672d8530cc93c618a49b
https://lists.debian.org/debian-lts-announce/2023/09/msg00024.html
https://roundcube.net/news/2023/09/15/security-update-1.6.3-released
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-43770