What is CVE-2019-17231?

CVE-2019-17231 is a medium-severity vulnerability in Mageewp Onetone, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-04-03.

How severe is CVE-2019-17231?

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

Is CVE-2019-17231 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Mageewp Onetone

CVE-2019-17231

includes/theme-functions.php in the OneTone theme through 3.0.6 for WordPress has multiple stored XSS issues.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-04-03 · last modified 2026-06-17.

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: 0.012 (68.4th percentile), scored 2026-10-25.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Mageewp Onetone

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

blog.nintechnet.com/unauthenticated-stored-xss-vulnerability-in-wordpress-oneto… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2019-17231?: CVE-2019-17231 is a medium-severity vulnerability in Mageewp Onetone, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2020-04-03.
How severe is CVE-2019-17231?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2019-17231 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.