What is CVE-2015-1588?

CVE-2015-1588 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-06-08.

How severe is CVE-2015-1588?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Open-Xchange Appsuite

CVE-2015-1588

Multiple cross-site scripting (XSS) vulnerabilities in Open-Xchange Server 6 and OX AppSuite before 7.4.2-rev43, 7.6.0-rev38, and 7.6.1-rev21.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2017-06-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.015 (73.9th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 73.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Open-Xchange Appsuite — versions 7.6.0, 7.6.1
Open-Xchange Server — versions 6.0, 6.22.12, 6.22.13

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.securitytracker.com/id/1032202 (VDB Entry, Third Party Advisory, vdb-entry)
www.securityfocus.com/bid/74350 (VDB Entry, Third Party Advisory, vdb-entry)
packetstormsecurity.com/files/131649/Open-Xchange-Server-6-OX-AppSuite-Cross-Si… (VDB Entry, Third Party Advisory)
www.securityfocus.com/archive/1/535388/100/1100/threaded (mailing-list)

Frequently asked questions

What is CVE-2015-1588?: CVE-2015-1588 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-06-08.
How severe is CVE-2015-1588?: Medium severity. CVSS v3 base score is 6.1 out of 10.