What is CVE-2019-11825?

CVE-2019-11825 is a medium-severity vulnerability in Synology Calendar, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2019-06-30.

How severe is CVE-2019-11825?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XSS in Synology Calendar

CVE-2019-11825

Cross-site scripting (XSS) vulnerability in Event Editor in Synology Calendar before 2.3.0-0615 allows remote attackers to inject arbitrary web script or HTML via the title parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (53.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L.

Affected products

Synology Calendar — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@synology.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2019-11825?: CVE-2019-11825 is a medium-severity vulnerability in Synology Calendar, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2019-06-30.
How severe is CVE-2019-11825?: Medium severity. CVSS v3 base score is 6.5 out of 10.