What is CVE-2020-9455?

CVE-2020-9455 is a medium-severity vulnerability in Metagauss Registrationmagic, classified under Missing Authorization. CVSS score: 4.3/10. Published 2020-03-06.

How severe is CVE-2020-9455?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2020-9455 known to be exploited?

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

Auth bypass in Metagauss Registrationmagic

CVE-2020-9455

The RegistrationMagic plugin through 4.6.0.3 for WordPress allows remote authenticated users (with minimal privileges) to send arbitrary emails on behalf of the site via class_rm_user_services.php send_email_user_view.

Vulnerability class: Broken Access Control

EPSS: 0.014 (70.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Metagauss Registrationmagic
N/a — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

20142995/nuclei-templates

References

cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-9455?: CVE-2020-9455 is a medium-severity vulnerability in Metagauss Registrationmagic, classified under Missing Authorization. CVSS score: 4.3/10. Published 2020-03-06.
How severe is CVE-2020-9455?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2020-9455 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.