What is CVE-2017-1000164?

CVE-2017-1000164 is a medium-severity vulnerability in Tine20 Tine 2.0, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-11-17.

How severe is CVE-2017-1000164?

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

XSS in Tine20 Tine 2.0

CVE-2017-1000164

Tine 2.0 version 2017.02.4 is vulnerable to XSS in the Addressbook resulting code execution and privilege escalation

Vulnerability class: XSS (Cross-Site Scripting)

Published 2017-11-17 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.008 (54.9th percentile), scored 2026-10-24.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Tine20 Tine 2.0 — versions 2017.02.4

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

forge.tine20.org/view.php (Exploit, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2017-1000164?: CVE-2017-1000164 is a medium-severity vulnerability in Tine20 Tine 2.0, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-11-17.
How severe is CVE-2017-1000164?: Medium severity. CVSS v3 base score is 5.4 out of 10.