Technical Severity
MEDIUM
CVSS v3.1 Metrics
6.1
/ 10
Minimal Risk
Critical
Vector Specification
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitation Likelihood
EPSS Prediction
84.50
%
Predictive Probability
Percentile Rank
99.3
th
Documented as more likely to be exploited than 99.3% of known CVEs.
Detection Date
Oct 26, 2023
Remediation Due
Nov 16, 2023
CISA Catalog Active
Threat Analysis
Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that allows a remote attacker to run malicious JavaScript code.
Remediation Directive
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.