CVE-2024-37383
MediumExploitedPublic exploitroundcube - security update
Published Jun 10, 2024 · Updated Sep 17, 2026 · Also known as DEBIAN-CVE-2024-37383, DLA-3835-1, DSA-5714-1, TR-24-0648, UBUNTU-CVE-2024-37383
Key Facts
Patch immediately- CVE-2024-37383 is a medium-severity vulnerability (CVSS 6.1 v3.1) affecting Webmail (Roundcube), Debian Linux, roundcube (debian).
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Oct 9, 2024. Public exploit code is available.
- EPSS estimates a 73% probability of exploitation in the next 30 days.
- Fixed versions are available, including roundcube 1.2~beta+dfsg.1-0ubuntu1+esm4, roundcube 1.3.17+dfsg.1-1~deb10u6, roundcube 1.3.6+dfsg.1-1ubuntu0.1~esm4.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
6.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS (30-day exploit likelihood)
73%
Higher than 99.4% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2024-37383 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Oct 24, 2024 | Nov 14, 2024 | Not reported |
| Industry KEV feed | Oct 9, 2024 | Nov 14, 2024 | Not reported |
| CIRCL KEV | Oct 24, 2024 | Nov 14, 2024 | Not reported |
| ENISA EUVD | Oct 24, 2024 | n/a | Not reported |
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Affected Products
20 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| WebmailRoundcube | See advisory | 1.5.7 |
| Debian LinuxDebian | 10.0 | n/a |
| roundcubedebian | See advisory | 1.4.15+dfsg.1-1+deb11u3 |
Patched Releases
roundcube
1.2~beta+dfsg.1-0ubuntu1+esm4, 1.3.17+dfsg.1-1~deb10u6, 1.3.6+dfsg.1-1ubuntu0.1~esm4, 1.4.15+dfsg.1-1+deb11u3, 1.4.3+dfsg.1-1ubuntu0.1~esm4, 1.5.0+dfsg.1-2ubuntu0.1~esm3, 1.6.5+dfsg-1+deb12u2, 1.6.7+dfsg-1
Webmail
1.5.7
Timeline
Publicly disclosed
Jun 10, 2024
Added to Industry KEV feed
Oct 9, 2024
Added to CISA KEV
Oct 24, 2024
Added to CIRCL KEV
Oct 24, 2024
Added to ENISA EUVD
Oct 24, 2024
Last updated
Sep 17, 2026
Weakness Type
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- advisoryhttps://github.com/CVEProject/cvelistV5/tree/main/cves/2024/37xxx/CVE-2024-37383.json
- advisoryhttps://github.com/roundcube/roundcubemail/commit/43aaaa528646877789ec028d87924ba1accf5242
- advisoryhttps://github.com/roundcube/roundcubemail/commit/ba252dc5e2946506cb8d0b50b2b7bf95ab51876f
- advisoryhttps://github.com/roundcube/roundcubemail/commit/cde4522c5c95f13c6aeeb1600ab17e5067a536f7
- advisoryhttps://github.com/roundcube/roundcubemail/releases/tag/1.5.7
FAQ
Common Questions.
Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.
Affected: Webmail (Roundcube); Debian Linux versions 10.0; roundcube (debian). The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Oct 9, 2024.
Yes. It was added on Oct 24, 2024 with a federal remediation due date of Nov 14, 2024.
Public exploit code is available.
Fixed versions are available, including roundcube 1.2~beta+dfsg.1-0ubuntu1+esm4, roundcube 1.3.17+dfsg.1-1~deb10u6, roundcube 1.3.6+dfsg.1-1ubuntu0.1~esm4.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
Is CVE-2024-37383 Running On Your Attack Surface?
Brandefense maps vulnerabilities like this one to your internet-facing assets and tells you exactly where to patch.
Request A Demo