What is CVE-2017-18004?

CVE-2017-18004 is a medium-severity vulnerability in Zurmo Crm, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-12-31.

How severe is CVE-2017-18004?

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

Is CVE-2017-18004 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Zurmo Crm

CVE-2017-18004

Zurmo 3.2.3 allows XSS via the latitude or longitude parameter to maps/default/mapAndPoint.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2017-12-31 · 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: 0.006 (48.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Zurmo Crm — versions 3.2.3

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

bitbucket.org/zurmo/zurmo/issues/436/to-report-a-xss-security-vulnerability-in (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2017-18004?: CVE-2017-18004 is a medium-severity vulnerability in Zurmo Crm, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2017-12-31.
How severe is CVE-2017-18004?: Medium severity. CVSS v3 base score is 5.4 out of 10.
Is CVE-2017-18004 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.