What is CVE-2017-15892?

CVE-2017-15892 is a medium-severity vulnerability in Synology Chat, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-12-28.

How severe is CVE-2017-15892?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Synology Chat

CVE-2017-15892

Multiple cross-site scripting (XSS) vulnerabilities in Slash Command Creator in Synology Chat before 2.0.0-1124 allow remote authenticated users to inject arbitrary web script or HTML via (1) COMMAND, (2) COMMANDS INSTRUCTION, or (3) DESCRIPTION parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.010 (59.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

Affected products

Synology Chat — versions before 2.0.0-1124

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

security@synology.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2017-15892?: CVE-2017-15892 is a medium-severity vulnerability in Synology Chat, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-12-28.
How severe is CVE-2017-15892?: Medium severity. CVSS v3 base score is 5.4 out of 10.