What is CVE-2013-3936?

CVE-2013-3936 is a medium-severity vulnerability in Opsview, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-02.

How severe is CVE-2013-3936?

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

XSS in Opsview

CVE-2013-3936

Multiple cross-site scripting (XSS) vulnerabilities in Opsview before 4.4.1 and Opsview Core before 20130522 allow remote attackers to inject arbitrary web script or HTML.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-01-02 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (53.9th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.9% 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

Opsview — versions before 4.4.1
Opsview Core — versions before 20130522
Opsview Core

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

docs.opsview.com/doku.php (Broken Link, Vendor Advisory)
docs.opsview.com/doku.php (Vendor Advisory)

Frequently asked questions

What is CVE-2013-3936?: CVE-2013-3936 is a medium-severity vulnerability in Opsview, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-01-02.
How severe is CVE-2013-3936?: Medium severity. CVSS v3 base score is 6.1 out of 10.