VulnerabilityModified
CVE-2018-19206
steps/mail/func.inc in Roundcube before 1.3.8 has XSS via crafted use of <svg><style>, as demonstrated by an onload attribute in a BODY element, within an HTML attachment.
MEDIUM 6.1EPSS 55.9%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 55.9%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
steps/mail/func.inc in Roundcube before 1.3.8 has XSS via crafted use of <svg><style>, as demonstrated by an onload attribute in a BODY element, within an HTML attachment.
- CVSS 3.0
- 6.1 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 55.85% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- roundcube/webmail · debian/debian linux
- Source
- cve@mitre.org
References
- https://github.com/roundcube/roundcubemail/releases/tag/1.3.8Release Notes
- https://roundcube.net/news/2018/10/26/update-1.3.8-releasedRelease Notes, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4344Third Party Advisory
- https://github.com/roundcube/roundcubemail/releases/tag/1.3.8Release Notes
- https://roundcube.net/news/2018/10/26/update-1.3.8-releasedRelease Notes, Vendor Advisory
- https://www.debian.org/security/2018/dsa-4344Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.