What is CVE-2015-9387?

CVE-2015-9387 is a medium-severity vulnerability in Mtouch Quiz Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2019-09-20.

How severe is CVE-2015-9387?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Is CVE-2015-9387 known to be exploited?

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

CSRF in Mtouch Quiz Project

CVE-2015-9387

The mtouch-quiz plugin before 3.1.3 for WordPress has wp-admin/options-general.php CSRF.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2019-09-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.007 (50.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Mtouch Quiz Project

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

20142995/nuclei-templates

References

wordpress.org/plugins/mtouch-quiz/ (Third Party Advisory, Release Notes)
www.davidsopas.com/multiple-vulns-on-mtouch-quiz-wordpress-plugin/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2015-9387?: CVE-2015-9387 is a medium-severity vulnerability in Mtouch Quiz Project, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2019-09-20.
How severe is CVE-2015-9387?: Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2015-9387 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.