CVE-2024-37383: Roundcube Webmail · n/a
Affects Roundcube WebmailSource CVE Database V5
Exploited in the wild · KEV due 14 Nov 2024 · public exploit available (Exploit-DB) · 73% EPSS : upgrade to 1.6.7 or 1.5.7 now.
Data as of 25 Oct 2026, 19:02 UTC
- KEV deadline
- US federal agencies must patch by this date; a sensible deadline for everyone else.
- EPSS
- 73.9% chance of exploitation in 30 days – higher than 99% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
- Patch
- Available – fixed in 1.6.7, 1.5.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitation evidence
t = 0 is the CVE’s publication on cve.org
Disclosed: evidence found.
CVE published 7 Jun 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: evidence found.
Exploited in the wildExploited: evidence found.
Listed in CISA KEV 139 days after disclosure
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
Timeline
CVE published
on cve.org
, t = 0
Added to CISA KEV (opens in a new tab)
exploitation confirmed
, 139 days after disclosure
KEV remediation due
US federal deadline
, 160 days after disclosure
First Exploit-DB entry (opens in a new tab)
Roundcube Webmail 1.6.6 - Stored Cross Site Scripting (XSS)
, 308 days after disclosure
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), CISA KEV (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.
What to do
Upgrade roundcube/roundcubemail to 1.6.7 or 1.5.7.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
GitHubroundcube/roundcubemailpkg:github/roundcube/roundcubemailOther threats | Affected
| Fixed in
|
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.
References
- github.com/roundcube/roundcubemail/commit/43aaaa528646877789ec028d87924ba1accf5242 (opens in a new tab)
- github.com/roundcube/roundcubemail/releases/tag/1.6.7 (opens in a new tab)
- github.com/roundcube/roundcubemail/releases/tag/1.5.7 (opens in a new tab)
- lists.debian.org/debian-lts-announce/2024/06/msg00008.html (opens in a new tab)
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-37383 (opens in a new tab)