CVE-2024-37383
RoundCube Webmail Cross-Site Scripting (XSS) Vulnerability
Does this matter?
Known to be exploited in the wild (CISA KEV, CISA remediation deadline 14 November 2024). Treat as an emergency change: patch or isolate now, then hunt for prior compromise.
Description
Roundcube Webmail before 1.5.7 and 1.6.x before 1.6.7 allows XSS via SVG animate attributes.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 74.00% probability · 99th percentile
- Public exploits
- 1 in Exploit-DB · first 11 April 2025
- CISA KEV
- Listed 24 October 2024 · due 14 November 2024
- Weakness
- CWE-79
- Affected
- roundcube/webmail · debian/debian linux
- Source
- cve@mitre.org
EPSS 74.0% since 30 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
CISA notes
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. https://github.com/roundcube/roundcubemail/releases/tag/1.5.7, https://github.com/roundcube/roundcubemail/releases/tag/1.6.7 ; https://nvd.nist.gov/vuln/detail/CVE-2024-37383
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://github.com/roundcube/roundcubemail/commit/43aaaa528646877789ec028d87924ba1accf5242Patch
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.7Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.7Release Notes
- https://lists.debian.org/debian-lts-announce/2024/06/msg00008.htmlMailing List, Third Party Advisory
- https://github.com/roundcube/roundcubemail/commit/43aaaa528646877789ec028d87924ba1accf5242Patch
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.7Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.7Release Notes
- https://lists.debian.org/debian-lts-announce/2024/06/msg00008.htmlMailing List, Third Party Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-37383US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.