CVE-2020-15497

Name: CVE-2020-15497
Creator: NVD / NIST
Published: 2020-07-17T18:15:12.783+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 1.26%

Last modified Jun 17, 2026

CVE-2020-15497 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. jcore/portal/ajaxPortal.jsp in Jalios JCMS 10.0.2 build-20200224104759 allows XSS via the types parameter. Note: It is asserted that this vulnerability is not present in the standard installation of Jalios JCMS. EPSS estimates a 1.26% chance of exploitation in the next 30 days.

Description

jcore/portal/ajaxPortal.jsp in Jalios JCMS 10.0.2 build-20200224104759 allows XSS via the types parameter. Note: It is asserted that this vulnerability is not present in the standard installation of Jalios JCMS

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

1.26%

65.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions	Update
Jalios	Jcms	10.0.2	Build-20200224104759

References

https://github.com/Da2DuoNot Applicable
https://pastebin.com/KSJJu5NxExploit, Third Party Advisory
https://twitter.com/joker2a1Not Applicable, Third Party Advisory
https://www.jalios.com/jcms/j_6/en/homeVendor Advisory
https://github.com/Da2DuoNot Applicable
https://pastebin.com/KSJJu5NxExploit, Third Party Advisory
https://twitter.com/joker2a1Not Applicable, Third Party Advisory
https://www.jalios.com/jcms/j_6/en/homeVendor Advisory

Timeline

Published: Jul 17, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-15497?

How severe is CVE-2020-15497?

CVE-2020-15497 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.

How do I fix CVE-2020-15497?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-15497?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST