CVE-2024-37384: roundcubemail · Cross-site Scripting
Affects roundcubemailSource CVE Database V5
Not known to be exploited · CVSS 6.1 Medium : upgrade to 1.6.7 or 1.5.7 when convenient.
Data as of 26 Oct 2026, 14:05 UTC
- EPSS
- 0.4% chance of exploitation in 30 days – higher than 42% 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
Disclosed: evidence found.
CVE published 7 Jun 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
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.
AI-suggested
In the interim, administrators can mitigate risk by disabling or restricting user ability to customize list columns if feasible. Implementing strict Content Security Policies (CSP) can help prevent execution of injected scripts by limiting sources of executable code. Web application firewalls (WAFs) with rules targeting XSS payloads may provide additional protection. Educating users to recognize phishing attempts and suspicious links reduces the likelihood of successful exploitation requiring user interaction. Regular security audits and penetration testing of webmail installations can identify similar input validation issues. Finally, ensuring secure session management and multi-factor authentication can limit the impact of stolen session tokens if exploitation occurs.
Description
Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via list columns from user preferences.
References
- 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)
- github.com/roundcube/roundcubemail/commit/cde4522c5c95f13c6aeeb1600ab17e5067a536f7 (opens in a new tab)
- lists.debian.org/debian-lts-announce/2024/06/msg00008.html (opens in a new tab)