PoC Index85,100 CVEs with PoCs

CVE-2026-48849

MEDIUM 4.4EPSS 0.3%

In Roundcube Webmail 1.6.x before 1.6.16 and 1.7.x before 1.7.1, an unsanitized subject field in the draft restored value could lead to stored XSS/HTML/CSS injection on shared mailboxes.

Affected
Roundcube · Webmail
CVSS v3.1 MITRE
4.4 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS
0.26% chance of exploitation in the next 30 days, 17th percentile
Published
2026-05-25
Updated
2026-05-26

Proof-of-concept exploits (1)

References