CVE-2024-42010

highpriority · track · 23EPSS 0.667 · 99 %ileDEEUNLRU

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

66.7% (99th) EPSS

CVSS 7.5 · high

Is it mine?

13 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-26

mod_css_styles in Roundcube through 1.5.7 and 1.6.x through 1.6.7 insufficiently filters Cascading Style Sheets (CSS) token sequences in rendered e-mail messages, allowing a remote attacker to obtain sensitive information.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondaryexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200USCWE-200US

affected products (13)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Open Source Roundcube Webmail <1.5.8all versionscert_bundDE
Open Source Roundcube Webmail <1.6.8all versionscert_bundDE
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Open Source Roundcube≤ Webmail <1.6.8cert_bundDE
Open Source Roundcube≤ Webmail <1.5.8cert_bundDE
n/a n/a≤ n/aenisa_euvdEU
The RoundCube Team RoundCube Webmail1.5.0 → 1.5.8fstec_bduRU
The RoundCube Team RoundCube Webmail1.6.0 → 1.6.8fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 12fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 11fstec_bduRU

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2024-0326Kwetsbaarheden verholpen in RoundCube WebmailNL2024-08-08csaf · ncsc_nlNL
Er zijn kwetsbaarheden verholpen in RoundCube Webmail.
WID-SEC-W-2024-1754Roundcube: Mehrere SchwachstellenDeutsch2024-08-04csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Roundcube ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen und vertrauliche Informationen preiszugeben.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl NVD CVE.org MITRE

published 2024-08-05modified 2026-06-17

references (17)

External citations — patches, advisories, analysis.

scry

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