7.5

CVE-2024-42010: roundcube

CVSS: 7.5v3.1HighDeferred
AliasesUBUNTU-CVE-2024-42010DEBIAN-CVE-2024-42010
Published 05-08-2024Last modified 12-08-2024
Open JSON

Vulnerability summary

CVE-2024-42010 is a high (CVSS 7.5) vulnerability in roundcube. EPSS estimates a 66.66% chance of exploitation in the next 30 days, higher than 99.2% of scored vulnerabilities.

Overall risk
43/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
66.66%
0%100%
Critical · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 5 · Related 3
DSA-5743-1DSA-5743-2MGASA-2024-0279OPENSUSE-SU-2024:0328-1OPENSUSE-SU-2024:14243-1USN-8223-1

Timeline

  1. 05-08-2024
    PublishedVulnerability first disclosed.
  2. 12-08-2024
    Last modifiedVulnerability information updated.

Description

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 metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

66.66%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

0.00 pp

From 66.66% on 20-09-2026

20-09-202620-10-2026
EPSS score
66.66%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • roundcube< 1.6.5+dfsg-1+deb12u3 | < 1.6.8+dfsg-1
Ubuntu1 product
  • roundcube< 1.2~beta+dfsg.1-0ubuntu1+esm8 | < 1.3.6+dfsg.1-1ubuntu0.1~esm8 | < 1.4.3+dfsg.1-1ubuntu0.1~esm8 | < 1.5.0+dfsg.1-2ubuntu0.1~esm6 | < 1.6.6+dfsg-2ubuntu0.1+esm3

2 vendors · 2 products

References

10 links