CVE-2019-18882

Name: CVE-2019-18882
Creator: NVD / NIST
Published: 2019-11-12T03:15:10.807+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2019-18882 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. WSO2 IS as Key Manager 5.7.0 allows stored XSS in download-userinfo.jag because Content-Type is mishandled.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

WSO2 IS as Key Manager 5.7.0 allows stored XSS in download-userinfo.jag because Content-Type is mishandled.

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

0.64%

46.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Wso2	Identity Server	5.7.0

References

https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0625Patch, Vendor Advisory
https://docs.wso2.com/display/Security/Security+Advisory+WSO2-2019-0625Patch, Vendor Advisory

Timeline

Published: Nov 12, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-18882?

WSO2 IS as Key Manager 5.7.0 allows stored XSS in download-userinfo.jag because Content-Type is mishandled.

How severe is CVE-2019-18882?

CVE-2019-18882 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2019-18882?

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-2019-18882?

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

Scan your code now

Source: NVD / NIST