CISA KEV

CVE-2023-5631

Roundcube Webmail Persistent Cross-Site Scripting (XSS) Vulnerability

Roundcube Webmail contains a persistent cross-site scripting (XSS) vulnerability that allows a remote attacker to run malicious JavaScript code.

VendorRoundcube

ProductWebmail

EPSS75.9%

Added to KEVOct 26, 2023

Remediation DueNov 16, 2023

Known Ransomware UseUnknown

CWECWE-79

Required Action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

From Disclosure to Action

Know how quickly you need to move.

For CVE-2023-5631, added to the catalogue on Oct 26, 2023 with a remediation deadline of Nov 16, 2023.

Added to KEVOct 26, 2023

Seraph AlertSame day

Remediation DueNov 16, 2023

ValidationOngoing

Overdue1077 days overdue

Recommended action: Apply vendor remediation guidance.

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