What is CVE-2013-5212?

CVE-2013-5212 is a medium-severity vulnerability in Easyxdm, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-02-14.

How severe is CVE-2013-5212?

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

XSS in Easyxdm

CVE-2013-5212

Cross-site Scripting (XSS) in EasyXDM before 2.4.18 allows remote attackers to inject arbitrary web script or html via the easyxdm.swf file.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-02-14 · 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: 0.009 (58.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Easyxdm

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

seclists.org/fulldisclosure/2013/Oct/224 (Mailing List, Third Party Advisory)
exchange.xforce.ibmcloud.com/vulnerabilities/88293 (VDB Entry, Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2013-5212?: CVE-2013-5212 is a medium-severity vulnerability in Easyxdm, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-02-14.
How severe is CVE-2013-5212?: Medium severity. CVSS v3 base score is 6.1 out of 10.